Biochemistry and Molecular Biology (IUBMB), cytochromes a, cytochromes b, cytochromes c and cytochrome d. Cytochrome function is linked to the reversible redox...

Cytochromes P450 (P450s or CYPs) are a superfamily of enzymes containing heme as a cofactor that mostly, but not exclusively, function as monooxygenases...

vertebrate cytochromes c is remarkably conserved. For example, vertebrate cytochromes c all have a dipole moment of approximately 320 debye while cytochromes c...

Cytochrome C1 (also known as Complex III subunit 4) is a protein encoded by the CYC1 gene. Cytochrome is a heme-containing subunit of the cytochrome b-c1...

Cytochromes c (cyt c, c-type cytochromes) cytochromes, or heme-containing proteins, that have heme C covalently attached to the peptide backbone via one...

Cytochromes b5 are ubiquitous electron transport hemoproteins found in animals, plants, fungi and purple phototrophic bacteria. The microsomal and mitochondrial...

1094/pdis-03-18-0406-re. ISSN 0191-2917. PMID 30422743. S2CID 205345358. Cytochromes+b at the U.S. National Library of Medicine Medical Subject Headings (MeSH)...

This is a list of cytochrome P450 modulators, or inhibitors and inducers of cytochrome P450 enzymes. List of steroid metabolism modulators Includes information...

Cytochrome d, previously known as cytochrome a2, is a name for all cytochromes (electron-transporting heme proteins) that contain heme D as a cofactor...

avian hemosporidian parasites: evidence from parasite morphology and cytochrome b gene sequences". Journal of Parasitology. 92 (6): 1319–1324. Bibcode:2006JPara...

bc1 (Complex III). Cytochromes are proteins that contain iron. They are found in two very different environments. Some cytochromes are water-soluble carriers...

The enzyme cytochrome c oxidase or Complex IV (was EC 1.9.3.1, now reclassified as a translocase EC 7.1.1.9) is a large transmembrane protein complex found...

The cytochrome b6f complex (plastoquinol/plastocyanin reductase or plastoquinol/plastocyanin oxidoreductase; EC 7.1.1.6) is an enzyme found in the thylakoid...

The names of cytochromes typically (but not always) reflect the kinds of hemes they contain: cytochrome a contains heme A, cytochrome c contains heme...

cyt f. Within the second helix is the sequence motif for the c-type cytochromes, CxxCH (residues 21–25), which is covalently attached to the haem through...

Cytochrome P450 cam (CYP101A1) originally from Pseudomonas putida has been used as a model for many cytochromes P450 and was the first cytochrome P450...

National Library of Medicine. Vaz AD (2003). "Chapter 1: Cytochrome activation by cytochromes P450: a role for multiple oxidants in the oxidation of substrates"...

"Cytochrome P450 CYP2D6". IARC Scientific Publications (148): 209–229. PMID 10493260. Ding X, Kaminsky LS (2003). "Human extrahepatic cytochromes P450:...

Cytochrome b561 is an integral membrane protein responsible for electron transport, binding two heme groups non-covalently. It is a family of ascorbate-dependent...

Cytochrome b559 is an important component of Photosystem II (PSII) is a multisubunit protein-pigment complex containing polypeptides both intrinsic and...

Matsumoto S, Yamazoe Y (February 2001). "Involvement of multiple human cytochromes P450 in the liver microsomal metabolism of astemizole and a comparison...

The coenzyme Q : cytochrome c – oxidoreductase, sometimes called the cytochrome bc1 complex, and at other times complex III, is the third complex in the...

postdoctoral work at the University of Sheffield, researching microbial cytochromes P450. After a position at Aberystwyth University she returned to Swansea...

reaction from cytochrome b5 reductase aids in the control of iron in red blood cells, which dictates the amount of oxygen cells carry. Cytochromes are redox...

from 4.9 hours to 56 hours. Caffeine is metabolized in the liver by the cytochrome P450 oxidase enzyme system (particularly by the CYP1A2 isozyme) into three...

flavonoids in plants. The enzyme is a cytochrome P450 protein containing heme. It requires a partner cytochrome P450 reductase for functional expression...

In enzymology, a formate dehydrogenase (cytochrome) (EC 1.2.2.1) is an enzyme that catalyzes the chemical reaction formic acid + 2 ferricytochrome b1  ...

In enzymology, glycine dehydrogenase (cytochrome) (EC 1.4.2.1) is an enzyme that catalyzes the chemical reaction glycine + 2 ferricytochrome c     H2O...

Cytochrome b5 deficiency is a rare condition and form of isolated 17,20-lyase deficiency caused by deficiency in cytochrome b5, a small hemoprotein that...

vividly-pigmented heme-containing moieties, such as various cytochromes. For example, the cytochromes P450, a diverse class of monooxygenase enzymes, exhibit...

killer whale, the pygmy killer whale, and the pilot whales, a study of cytochrome b gene sequences indicates that its closest extant relatives are the snubfin...

over 500 scientific articles, and a researcher in toxicology working on cytochromes P450, DNA damage and carcinogenesis, and drug metabolism. In 2005 he...

Cytochrome c reductase may refer to: Coenzyme Q – cytochrome c reductase, an enzyme Iron—cytochrome-c reductase NADH dehydrogenase, an enzyme This set...

reason, it is used in the treatment of porphyrias. It is a component of cytochromes and peroxidases. Haematin derived synthetically from hemin is used as...

Nóbrega FG, Ozols J (1971). "Amino acid sequences of tryptic peptides of cytochromes b5 from microsomes of human, monkey, porcine, and chicken liver". J....

an [2Fe-2S] iron–sulfur cluster and three cytochromes: one cytochrome c1 and two b cytochromes. A cytochrome is a kind of electron-transferring protein...

3-Epi-6-deoxocathasterone 23-monooxygenase (EC 1.14.14.147, cytochrome P450 90C1, CYP90D1, CYP90C1) is an enzyme with systematic name 3-epi-6-deoxocathasterone...

Cytochrome P450 BM3 is a Prokaryote Cytochrome P450 enzyme originally from Bacillus megaterium catalyzes the hydroxylation of several long-chain fatty...

heavy metals. Cytochrome c class protein SO3300 also has an elevated transcription. For example, when reducing U(VI), special cytochromes such as MtrC...

still-active cytochromes reduce the remaining quinone. The cytochromes then pass the electrons to oxygen, which explains why the cytochromes cannot be reoxidized...

well as various Chinese populations. The analysis of the diversity of cytochrome B further suggests Uyghurs are closer to Chinese and Siberian populations...

the Radiation of Sigmodontine Rodents in South America: Evidence from Cytochrome b". Journal of Mammalian Evolution. 6 (2): 89–128. doi:10.1023/A:1020668004578...

because tissues are unable to use oxygen efficiently due to inhibition of cytochrome c oxidase, possibly as part of a "cell hibernation" mechanism, to conserve...

metabolized in the body by a variety of pathways. The oxidative pathways are by cytochrome P450 isoenzymes CYP2B6 leading to R,R- and S,S-hydroxybupropion and, to...

D-lactate and/or are dependent on cytochrome c: D-lactate dehydrogenase (cytochrome) and L-lactate dehydrogenase (cytochrome). LDH is expressed extensively...

O'Brien, S.J. (1996). "Molecular evolution of mitochondrial 12S RNA and cytochrome b sequences in the pantherine lineage of Felidae". Molecular Biology and...

22: characterization of the enzyme and its interaction with soluble cytochromes". The Journal of Biological Chemistry. 285 (27): 20433–41. doi:10.1074/jbc...

most cytochromes is contained in a heme group. The differences between those cytochromes lies in the different side-chains. For instance cytochrome a has...

derivatives conjugated with glycine. The metabolism may be primarily by cytochrome P450 (CYP450) enzymes CYP2D6 and CYP3A4 and COMT. Complex, nonlinear pharmacokinetics...

and is a heterodimer of cytochromes b and c. Phenazine methosulphate can act as acceptor. It has been suggested that cytochrome c oxidase catalytic subunits...

Cytochrome P450, family 3, subfamily A, also known as CYP3A, is a human gene locus. A homologous locus is found in mice. These genes encode monooxygenases...

Shimada T (February 1996). "7-Ethoxycoumarin O-deethylation catalyzed by cytochromes P450 1A2 and 2E1 in human liver microsomes". Biochemical Pharmacology...

and its active metabolite nortriptyline are primarily metabolized by cytochromes CYP2D6 and CYP2C19 (see its pharmacology), the inhibitors of these enzymes...

1983). "Partial purification and characterization of two soluble c-type cytochromes from Chromatium vinosum". Archives of Biochemistry and Biophysics. 222...

Rieske proteins are iron–sulfur protein (ISP) components of cytochrome bc1 complexes and cytochrome b6f complexes and are responsible for electron transfer...

metabolism. For example, it is found in the respiratory enzyme complex cytochrome c oxidase, in the oxygen carrying hemocyanin, and in several hydroxylases...

The Cytochrome b (-245) protein complex is composed of cytochrome b alpha (CYBA) and beta (CYBB) chain. "Entrez Gene: CYBA cytochrome b-245, alpha polypeptide"...

Cytochrome c peroxidase, CCP, or CcP, is a water-soluble heme-containing enzyme of the peroxidase family that takes reducing equivalents from cytochrome...

This article covers protein engineering of cytochrome (CYP) P450 enzymes. P450s are involved in a range of biochemical catabolic and anabolic process....

differences in polymorphic drug oxidation. Current state of knowledge of cytochromes P450 (CYP) 2D6 and 2C19". Clinical Pharmacokinetics. 29 (3): 192–209...

14.14.143, menthofuran synthase, (+)-pulegone 9-hydroxylase, (+)-MFS, cytochrome P450 menthofuran synthase) is an enzyme with systematic name (+)-pulegone...

phase 1 metabolism of amphetamine analogs is catalyzed by two systems: cytochrome P450 and flavin monooxygenase. ... Amphetamine can also undergo aromatic...

receptor and as such is an inducer of such detoxification enzymes as cytochromes P450 (CYPs) and uridine 5'-diphospho-glucuronosyltransferases (UGTs)...

position of Ce3+. The bacterial enzymes are known to interact with two cytochromes, cL and cH. Once methanol is oxidized, PQQ is reduced. The re-oxidation...

structure formed in the process of apoptosis. It is formed by the release of cytochrome c from the mitochondrion responses to an internal (intrinsic) or external...

00311-07. PMC 2151439. PMID 17846131. Vanden Bossche H, Koymans L (1998). "Cytochromes P450 in fungi". Mycoses. 41 (Suppl 1): 32–8. doi:10.1111/j.1439-0507...

barcodes for eukaryotes is a region of mitochondrial DNA within the gene for cytochrome c oxidase. A database, Barcode of Life Data System, contains DNA barcode...

Cristae are studded with proteins, including ATP synthase and a variety of cytochromes. With the discovery of the dual-membrane structure of mitochondria, the...

photosynthesis. Types of well-studied cytochromes include cytochromes a-c, cytochrome oxidase, and cytochrome P450. These proteins act as electron shuttles...

Nitrate reductase (cytochrome) (EC 1.9.6.1, respiratory nitrate reductase, benzyl viologen-nitrate reductase) is an enzyme with systematic name ferrocytochrome:nitrate...

Examples of such metalloproteins include hemoglobin, ferredoxin, and the cytochromes. In many of these proteins, Fe(II) converts reversibly to Fe(III). Insufficient...

other commonly reported side effects. It is broken down by the hepatic cytochrome P450 system and it has little effect on the metabolism of other drugs...

concentrations, this metabolism of ethanol is additionally aided by the cytochrome P450 enzyme CYP2E1 in humans, while trace amounts are also metabolized...

needed] Complex III (EC 1.10.2.2) (also referred to as cytochrome bc1 or the coenzyme Q : cytochrome c – oxidoreductase) is a proton pump driven by electron...

essentially inactive. Some psychedelics, including LSD, are metabolized by the cytochrome P450 enzyme CYP2D6. Concurrent use of selective serotonin reuptake inhibitors...

of dense taxon sampling, missing data, and the remarkable promise of cytochrome b to provide reliable species-level phylogenies". Mol Phylogenet Evol...

monophyletic classification of Caryophyllales is supported by DNA and cytochrome c sequence data, as well as heritable characters – notably, the development...

Retrieved 27 November 2023. Werck-Reichhart D, Feyereisen R (2000). "Cytochromes P450: a success story". Genome Biology. 1 (6) REVIEWS3003. doi:10...

metabolism of oxycodone in humans occurs in the liver mainly via the cytochrome P450 system and is extensive (about 95%) and complex, with many minor...

metabolism with chronic administration. Agents with an effect on hepatic cytochrome P450 pathways or conjugation can alter the rate of diazepam metabolism...

L; Mansuy, D; Borowski, I; Coumoul, X; Dairou, J (22 February 2022). "Cytochromes P450 of Caenorhabditis elegans: Implication in Biological Functions and...

Rao LK, Flaker AM, Friedel CC, Kharasch ED (December 2016). "Role of Cytochrome P4502B6 Polymorphisms in Ketamine Metabolism and Clearance". Anesthesiology...

transports chains found within anoxygenic photosynthetic bacteria involve cytochromes (heme) and quinones which are essential for the creation of chlorophyll...

Methoxsalen (or Xanthotoxin, 8-methoxypsoralen) sold under the brand name Oxsoralen and Melanocyl among others, is a medication used to treat psoriasis...

Cytochrome P450 reductase (also known as NADPH:ferrihemoprotein oxidoreductase, NADPH:hemoprotein oxidoreductase, NADPH:P450 oxidoreductase, P450 reductase...

It has been proposed that cytochromes c are involved in both of these mechanisms. In nanowires, for instance, cytochromes c function as the final component...

interactions observed between buspirone and these inhibitors or inducers of cytochrome P450 3A4 (CYP3A4), among others: Itraconazole: Increased plasma level...

accurate type specimen for the broad-headed snake. A genetic analysis using cytochrome b, and a multigene analysis showed that the king cobra was an early offshoot...

costunolide Costunolide synthase is a cytochrome P450 protein containing heme. It requires a partner cytochrome P450 reductase for functional expression...

S. J. (July 1995). "Molecular Evolution of Mitochondrial 12S RNA and Cytochrome b Sequences in the Pantherine Lineage of Felidae". Molecular Biology and...

Additionally, many other hemoproteins such as myoglobin, Cytochrome P450, and mitochondrial cytochrome oxidase are affected, along with other metallic and...

one to two hours. Alprazolam is metabolized in the liver, mostly by the cytochrome enzyme CYP3A4. Two major metabolites are produced: 4-hydroxyalprazolam...

Hanukoglu I, Hanukoglu Z (May 1986). "Stoichiometry of mitochondrial cytochromes P-450, adrenodoxin and adrenodoxin reductase in adrenal cortex and corpus...

[cytochrome-c]-methionine S-methyltransferase (EC 2.1.1.123) is an enzyme that catalyzes the chemical reaction S-adenosyl-L-methionine + [cytochrome c]-methionine...

Klein K, Schwab M (2008). "Functional pharmacogenetics/genomics of human cytochromes P450 involved in drug biotransformation". Analytical and Bioanalytical...

potentiation of the serotonin system. Or it may be related to the inhibition of cytochrome P450 enzymes by fluoxetine and paroxetine and consequently increased trazodone...

SY, Koh KH, Jeong H (February 2013). "Isoform-specific regulation of cytochromes P450 expression by estradiol and progesterone". Drug Metabolism and Disposition...

supposed basal position of the hierofalcons was due to them having a cytochrome b numt: see Wink & Sauer-Gürth 2000 Charles V, Holy Roman Emperor levied...

Saccharopolyspora erythraea produces the macrolide antibiotic erythromycin. Cytochrome P450 eryF (CYP107A1) originally from the bacterium is responsible for...

2000). "Brassica vegetables increase and apiaceous vegetables decrease cytochrome P450 1A2 activity in humans: changes in caffeine metabolite ratios in...

with that of carbon monoxide. It binds with iron in the mitochondrial cytochrome enzymes, thus preventing cellular respiration. Its toxic properties were...

Sulfamethoxazole is also excreted in human milk. Sulfisoxazole List of cytochrome P450 modulators "Sulfamethoxazole". DrugBank. Retrieved 5 November 2015...

In general, the c type cytochromes can be "fine tuned" over a wider range of oxidation-reduction potential than cytochromes b. This may be an important...

the respiration. It was not until 1925, when David Keilin discovered cytochromes, that the respiratory chain was described. In 1939, experiments using...

Flavoprotein pyridine nucleotide cytochrome reductases catalyse the interchange of reducing equivalents between one-electron carriers and the two-electron-carrying...

(April 1997). "Metabolism of dextromethorphan in vitro: involvement of cytochromes P450 2D6 and 3A3/4, with a possible role of 2E1". Biopharmaceutics &...

Methylprednisolone, sold under the brand name Medrol among others, is a synthetic glucocorticoid, primarily prescribed for its anti-inflammatory and immunosuppressive...

the heme of the cytochrome c. In P. denitrificans, amicyanin is absolutely required for electron transfer from MADH to c-type cytochromes. It has been shown...

Cytochrome c oxidase subunit 5a is a protein that in humans is encoded by the COX5A gene. Cytochrome c oxidase 5A is a subunit of the cytochrome c oxidase...

evolved independently in several lineages. It contains genes related to cytochrome c maturation (System I), a system inherited from bacterial ancestors....

calcium cyanide (Ca(CN)2). The cyanide anion is an inhibitor of the enzyme cytochrome c oxidase (also known as aa3), the fourth complex of the electron transport...

Xenobiotics. John Wiley and Sons. ISBN 0-471-89466-4. Ioannides C (1996). Cytochromes P450: Metabolic and Toxicological Aspects. CRC Press Inc. ISBN 0-8493-9224-1...

action of cytochrome P450 enzymes in the liver. In the liver, aflatoxin B1 is metabolized to aflatoxin B1 exo-8,9-epoxide by the cytochrome P450 enzymes...

Cytochrome c oxidase subunit 4 isoform 1, mitochondrial (COX4I1) is an enzyme that in humans is encoded by the COX4I1 gene. COX4I1 is a nuclear-encoded...

Cytochrome P450 omega hydroxylases, also termed cytochrome P450 ω-hydroxylases, CYP450 omega hydroxylases, CYP450 ω-hydroxylases, CYP omega hydroxylase...

phase 1 metabolism of amphetamine analogs is catalyzed by two systems: cytochrome P450 and flavin monooxygenase. ... Amphetamine can also undergo aromatic...

two oxidants, c1 (Fe3+) and ubiquinone: CoQH2 + cytochrome c1 (Fe3+) + CoQ' → CoQ + CoQ'−• + cytochrome c1 (Fe2+) + 2 H+ (intermembrane) The second reaction...

thylacine (Mammalia:Thylacinidae) among dasyuroid marsupials: evidence from cytochrome b DNA sequences". Proceedings of the Royal Society B: Biological Sciences...

by cytochrome c oxidase, which is regulated by the availability of its substrate – the reduced form of cytochrome c. The amount of reduced cytochrome c...

Myxococcus fulvus. It is an inhibitor of the mitochondrial cytochrome bc1 complex (coenzyme Q - cytochrome c reductase). Myxothiazol is a competitive inhibitor...

1056/NEJMoa1908639. PMC 7282384. PMID 31697873. Wilkinson GR (October 1996). "Cytochrome P4503A (CYP3A) metabolism: prediction of in vivo activity in humans"....

achieved mainly by two classes of enzymes; the diterpene synthases and cytochromes P450. Several diterpenes are produced by plants and cyanobacteria. GGPP...

binding to the ubiquinone binding site on the parasitic mitochondrial cytochrome bc1 complex, thus inhibiting a step of protozoal pyrimidine synthesis...

major protein complexes in the thylakoid membrane: Photosystems I and II Cytochrome b6f complex ATP synthase Photosystem II is located mostly in the grana...

dehydrogenase (cytochrome) (EC 1.17.2.1, nicotinic acid hydroxylase, nicotinate hydroxylase) is an enzyme with systematic name nicotinate:cytochrome 6-oxidoreductase...

called hǔtóu hǎidiāo (tiger-headed sea eagle). A 1996 analysis of the cytochrome b gene of mitochondrial DNA showed that Steller's sea eagles diverged...

used as a biomarker in fish bioassays through catalytic measurement of cytochrome p4501A1 induction. U.S. Geological Survey (USGS) Cooperative Fish and...

names in common use include steroid 17alpha-hydroxylase, cytochrome P-45017alpha, cytochrome P-450 (P-45017alpha,lyase), and 17alpha-hydroxylase-C17,20...

Cytochrome c1, heme protein, mitochondrial (CYC1), also known as UQCR4, MC3DN6, Complex III subunit 4, Cytochrome b-c1 complex subunit 4, or Ubiquinol-cytochrome-c...

Cytochrome P450, family 1, subfamily A, polypeptide 1 is a protein that in humans is encoded by the CYP1A1 gene. The protein is a member of the cytochrome...

Cashman JR, Court MH (August 2008). "Curcuminoids inhibit multiple human cytochromes P450, UDP-glucuronosyltransferase, and sulfotransferase enzymes, whereas...

2005). "Rapid electrostatic evolution at the binding site for cytochrome c on cytochrome c oxidase in anthropoid primates". Proceedings of the National...

The oxidase test is used to determine whether an organism possesses the cytochrome c oxidase enzyme. The test is used as an aid for the differentiation of...

Cytochrome P450 family 119 subfamily A member 1 (abbreviated CYP119A1) is an Archaeal Cytochrome P450 enzyme originally from the thermophillic archea Sulfolobus...

reactions consisted of an intermediate to cytochrome b6 (now a plastoquinone), and that another was from cytochrome f to a step in the carbohydrate-generating...

glucuronic acid to form glucuronides. Naltrexone is not metabolized by the cytochrome P450 system and has low potential for drug interactions. The elimination...

Cytochrome c nitrite reductase (ccNiR) (EC 1.7.2.2) is a bacterial enzyme that catalyzes the six electron reduction of nitrite to ammonia; an important...

indicated a huge similarity between cytochromes P450 identified in man and bacteria, and suggested that the superfamily cytochrome P450 first originated from a...

The genus Chrotomys contain a unique group of rodents found only in the Philippines, specifically the islands of Luzon, Mindoro, and Sibuyan. Instead of...

peel. Furanocoumarins inhibit the CYP3A4 enzyme (among others from the cytochrome P450 enzyme family responsible for metabolizing 90% of drugs). The action...

Duodenal cytochrome B (Dcytb) also known as cytochrome b reductase 1 is an enzyme that in humans is encoded by the CYBRD1 gene. Dcytb CYBRD1 was first...

known as calcidiol 1-monooxygenase or cytochrome p450 27B1 (CYP27B1) or simply 1-alpha-hydroxylase is a cytochrome P450 enzyme that in humans is encoded...

hydroxylation-induced inactivation may underlie the proposed roles of the cytochromes in dampening inflammatory responses and the reported associations of...

G-protein linked second messenger activation, and calcium channel blocker. Metabolism: Cytochrome P-450, inhibitor of CYP2D6 and CYP3A Excretion: Renally...

hydroxylation-induced inactivation may underlie the proposed roles of the cytochromes in dampening inflammatory responses and the reported associations of...

[unreliable medical source?] Concurrent use with inhibitors or inducers of the cytochrome P450 isoenzymes CYP1A2, CYP2D6, or CYP3A4 can result in altered concentrations...

(May 2015). "Regioselective hydroxylation of steroid hormones by human cytochromes P450". Drug Metabolism Reviews. 47 (2). Informa UK Limited: 89–110. doi:10...

probably contain several distinct clades in their entirety. A study of mtDNA cytochrome b sequence data of some kestrels identified a clade containing the common...

oxygen and electrons from NADPH cytochrome P450 reductase to oxidize their substrates. CYP2B4, a member of the cytochrome P450 family is the only protein...

anti-apoptotic protein by preventing the release of mitochondrial contents such as cytochrome c, which leads to caspase activation and ultimately, programmed cell death...

predominantly as a cofactor for a number of enzymes such as ceruloplasmin, cytochrome c oxidase, dopamine β-hydroxylase, superoxide dismutase, and tyrosinase...

SCO2 cytochrome c oxidase assembly (also known as SCO2 homolog, mitochondrial and SCO cytochrome oxidase deficient homolog 2) is a protein that in humans...

splits off from the ETC pathway after the cytochrome bc1 complex (Complex III) is oxidized by c-type cytochromes designed to move electrons towards the extracellular...

"Cytochrome P450 CYP2D6". IARC Scientific Publications (148): 209–229. PMID 10493260. Ding X, Kaminsky LS (2003). "Human extrahepatic cytochromes P450:...

negligible. Based on in vitro studies, sertraline is metabolized by multiple cytochrome 450 isoforms; however, it appears that in the human body CYP2C19 plays...

cd-cytochrome nitrite reductase, [nitrite reductase (cytochrome)] [misleading, see comments.], cytochrome c-551:O2, NO2+ oxidoreductase, cytochrome cd...

inhibition of the oxygen-carrying capacity of hemoglobin and certain cytochromes in a manner analogous to cyanide and azide (see below, under precautions)...

the folding of some proteins, including HIV-1 reverse transcriptase; cytochrome c; and nucleases. Omega loops can contribute to protein function. For...

currently it is suggested that there are 27 different mutations identified in cytochrome b (mitochondrial complex III is one of those mutations). This mutation...

(November 2001). "Comparative contribution to dextromethorphan metabolism by cytochrome P450 isoforms in vitro: can dextromethorphan be used as a dual probe for...

1640 L. Duloxetine undergoes predominately hepatic metabolism via two cytochrome P450 isozymes, CYP2D6 and CYP1A2. Circulating metabolites are pharmacologically...

is a cytochrome P450 protein containing heme, isolated from parsnip. It uses molecular oxygen for the oxidation and requires a partner cytochrome P450...

cannabis. After cannabis consumption, THC is metabolized inside the body by cytochrome P450 enzymes such as CYP2C9 and CYP3A4 into 11-hydroxy-THC and then further...

Jitka (2011). "Protopine and allocryptopine increase mRNA levels of cytochromes P450 1A in human hepatocytes and HepG2 cells independently of AhR". Toxicology...

Ingelman-Sundberg M (Mar 1988). "Ethanol-, fasting-, and acetone-inducible cytochromes P-450 in rat liver: regulation and characteristics of enzymes belonging...

are MAO-B substrates, such as 2C drugs like 2C-B, 2C-I, and 2C-E. The cytochrome P450 enzymes involved in the metabolism of selegiline have not been fully...

Cytochrome b-c1 complex subunit 2, mitochondrial (UQCRC2), also known as QCR2, UQCR2, or MC3DN5 is a protein that in humans is encoded by the UQCRC2 gene...

Cytochrome c oxidase polypeptide 7A2, mitochondrial is an enzyme that in humans is encoded by the COX7A2 gene. Cytochrome c oxidase (COX), the terminal...

Shimada T (October 1997). "Progesterone and testosterone hydroxylation by cytochromes P450 2C19, 2C9, and 3A4 in human liver microsomes". Archives of Biochemistry...

components have been studied and described. Individual polymorphisms of the cytochrome P450-2D6 enzyme, and more over the isolated indocine metabolite from the...

particularly of leukotriene B4, may underlie the proposed roles of these cytochromes in dampening inflammatory responses as well as the reported associations...

other common drugs influence each other through interaction with the cytochrome P450 family of enzymes. This leads to a cluster of dozens of common drugs...

"Phylogenetic analysis of the perissodactyl family tapiridae using mitochondrial cytochrome c oxidase (COII) sequences". Journal of Mammalian Evolution. 3 (4): 315–326...

In enzymology, D-lactate dehydrogenase (cytochrome) (EC 1.1.2.4) is an enzyme that catalyzes the chemical reaction (R)-lactic acid   Fe3+ Fe2+ Fe3+ Fe2+...

synthase 1 (EC 5.3.99.5, platelet, cytochrome P450, family 5, subfamily A), also known as TBXAS1, is a cytochrome P450 enzyme that, in humans, is encoded...

cuniculus) in the Iberian Peninsula inferred from RFLP analysis of the cytochrome b gene". Heredity. 85 (4): 307–317. Bibcode:2000Hered..85..307B. doi:10...

(Paridae): II. Species relationships based on sequences of the mitochondrial cytochrome-b gene". Auk. 122: 121–143. doi:10.1642/0004-8038(2005)122[0121:POTPIS]2...

of sea eagles (genus Haliaeetus) based on nucleotide sequences of the cytochrome b gene" (PDF). Biochemical Systematics and Ecology. 24 (7–8): 783–91....

retinoic acid-metabolizing enzyme (hP450RAI) identifies a novel family of cytochromes P450". The Journal of Biological Chemistry. 272 (30): 18538–41. doi:10...

oxycodone use should be monitored since oxycodone is metabolized by the cytochrome P450 (CYP) enzyme system and fluoxetine and paroxetine are potent inhibitors...

of inhibition of the cytochrome P450 enzyme. The N3 of the imidazole compound binds to the heme iron atom of ferric cytochrome P450, whereas the N4 of...

synthesis, in which cholesterol is converted to pregnenolone and catalyzed by cytochrome P450SCC (side-chain cleavage enzyme). Cortisol is metabolized reversibly...

on different participating small molecules: Cytochrome c (EC: 1.7.2.5, Nitric oxide reductase (cytochrome c)), NADPH (EC:1.7.1.14), or Menaquinone (EC:1...

NADH-cytochrome b5 reductase 3 is an enzyme that in humans is encoded by the CYB5R3 gene. The CYB5R3 gene is located on the 22nd chromosome, with its specific...

two groups. The largest group consists of those that are metabolized by cytochrome P450 (CYP450) enzymes and possess significant potential for interactions...

metabolized by the cytochrome P450 system. Because of this, it does not interact significantly with drugs that inhibit or induce cytochrome P450 enzymes such...

LPS/IFN-γ-activated RAW 264.7 macrophage-like cells by targeting p53, Bax, Bcl-2, cytochrome c and PARP proteins". Immunopharmacology and Immunotoxicology. 36 (6):...

via the reduction of either cytochrome c4 or c5. Both of these cytochromes transfer electrons to the terminal cytochrome ccb3 oxidase for the reduction...

mannitol dehydrogenase (cytochrome) EC 1.1.2.3: L-lactate dehydrogenase (cytochrome) EC 1.1.2.4: D-lactate dehydrogenase (cytochrome) EC 1.1.2.5: D-lactate...

formaldehyde remaining. Formate is toxic because it inhibits mitochondrial cytochrome c oxidase, causing hypoxia at the cellular level, and metabolic acidosis...

metoclopramide and propantheline is unclear. There have been suspicions that cytochrome inducers may enhance the toxic pathway of paracetamol metabolism to NAPQI...

irreversible breakdown into metabolites (e.g. by metabolic enzymes such as cytochrome P450 or glucuronosyltransferase enzymes). Excretion – the removal of the...

resolve sardine (Sardinops) biogeography: insights from mitochondrial DNA cytochrome b sequences". Canadian Journal of Fisheries and Aquatic Sciences. 55 (12):...

Cytochrome b-c1 complex subunit 6, mitochondrial is a protein that in humans is encoded by the UQCRH gene. Its gene product is a subunit of the respiratory...

as dioxin. In this situation, the cells increase their production of cytochrome P450 enzymes, which in turn increases degradation of these dioxin molecules...

the electron transfer chain. The Q cycle is a process that occurs in cytochrome b, a component of Complex III in the electron transport chain, and that...

Ubiquinol-cytochrome c reductase binding protein, also known as UQCRB, Complex III subunit 7, QP-C, or Ubiquinol-cytochrome c reductase complex 14 kDa...

component of the hemoproteins, such as hemoglobin, myoglobin and various cytochromes. During gluconeogenesis mitochondrial oxaloacetate is reduced to malate...

Venkatakrishnan K, et al. (July 1999). "Zolpidem metabolism in vitro: responsible cytochromes, chemical inhibitors, and in vivo correlations". British Journal of Clinical...

pharmacological roles of the brain and liver cytochrome P450; and the neuroendocrine regulation of liver cytochrome P450. She supervised five doctoral dissertations...

phenylalanine-derived phenyllactate to littorine.[citation needed] A cytochrome P450 classified as Cyp80F1 oxidizes and rearranges littorine to hyoscyamine...

Ubiquinol oxidase (H+-transporting) (EC 7.1.1.3, cytochrome bb3 oxidase, cytochrome bo oxidase, cytochrome bd-I oxidase) is an enzyme with systematic name...

ricobendazole by FMO produces the (R)-(+) enantiomer, while oxidation the cytochromes and by some enzymes in the gut epithelium produces (S)-(−). Different...

human breast milk. The metabolism of THC occurs mainly in the liver by cytochrome P450 enzymes CYP2C9, CYP2C19, and CYP3A4. CYP2C9 and CYP3A4 are the primary...

Cytochrome c oxidase associated subunit FA4L3 is a protein that in humans is encoded by the gene COXFA4L3 (previously C15orf48). It participates in an...

falcon species (genus Falco) according to DNA sequence variation of the cytochrome b gene (PDF). Raptor conservation today. pp. 593–599. Wink, Michael; Seibold...

analysed the DNA of the dodo for the first time. Comparison of mitochondrial cytochrome b and 12S rRNA sequences isolated from a tarsal of the Oxford specimen...

appear red. Other examples of chromoproteins include other hemochromes, cytochromes, phytochromes and flavoproteins. In hemoglobin there exists a chromoprotein...

loganin:oxygen oxidoreductase (ring-cleaving). It is a member of the cytochrome P450 protein superfamily and participates in indole and ipecac alkaloid...

close family resemblance: the importance of structure in understanding cytochromes P450". Structure. 6 (9): 1079–1085. doi:10.1016/S0969-2126(98)00109-9...

these studies were based on casein genes, SINEs, fibrinogen sequences, cytochrome and rRNA sequences, IRBP (and vWF) gene sequences, adrenergic receptors...

NADP+   Isoflavone 3'-hydroxylase is a cytochrome P450 protein containing heme. It requires a partner cytochrome P450 reductase for functional expression...

(Paridae): II. Species relationships based on sequences of the mitochondrial cytochrome-b gene". Auk. 122 (1): 121–143. doi:10.1642/0004-8038(2005)122[0121:POTPIS]2...

SM (2015). "Involvement of Cytochrome P450 in Reactive Oxygen Species Formation and Cancer". In Hardwick JP (ed.). Cytochrome P450 Function and Pharmacological...

inhibition of the oxygen-carrying capacity of hemoglobin and certain cytochromes in a manner analogous to cyanide and azide. The two principal sulfur...

(+)-sabinene is first oxidized to an isomer of (+)-sabinol (9-1, 9-2) by a cytochrome P450 enzyme, followed by conversion to (+)-sabinone (10) via a dehydrogenase...

cofactor and a heme group (in the case of animals). It is one of the cytochromes b5 and belongs to the enzyme super-family of molybdenum oxotransferases...

Cytochrome b is a protein that in humans is encoded by the MT-CYB gene. Its gene product is a subunit of the respiratory chain protein ubiquinol–cytochrome...

COX18, cytochrome c oxidase assembly factor is a protein that in humans is encoded by the COX18 gene. This gene encodes a cytochrome c oxidase assembly...

metabolites, phenolic compounds and terpenes due to their production of cytochrome P450, which neutralises these poisons in the liver. The koala replaces...

mutation in a bHLH transcription factor prevents transcription of the two cytochrome P450 genes, resulting in the sweet kernel trait. The word almond is a...

tissue poisoning, such as that caused by cyanide (which acts by inhibiting cytochrome oxidase) and certain other poisons like hydrogen sulfide (byproduct of...

cyanide adduct is to prevent the binding of free cyanide to the cytochrome a3 group in cytochrome c oxidase. Methemoglobin is expressed as a concentration or...

ribosomal RNA tRNAs ribosomal RNA tRNA cytochromes photosystem II ribosomal proteins photosystem I cytochromes photosystem II atp synthase tRNAs nadh...

subsequently assigned to the Anatinae. As for the diving ducks, mtDNA cytochrome b and NADH dehydrogenase subunit 2 sequence data indicate that they are...

(November 2017). "Influence of Amlodipine Enantiomers on Human Microsomal Cytochromes P450: Stereoselective Time-Dependent Inhibition of CYP3A Enzyme Activity"...

entero-hepatic re-circulation of SN-38. Irinotecan is metabolized by intrahepatic cytochrome P450 enzymes, CYP3A4 and CYP3A5 into inactive metabolites APC...

is a potent inhibitor of cellular respiration, acting on mitochondrial cytochrome c oxidase, hence blocking oxidative phosphorylation. Lactic acidosis then...

3''-hydroxylase contains cytochrome P450. Yamamoto H, Inoue K, Li SM, Heide L (January 2000). "Geranylhydroquinone 3"-hydroxylase, a cytochrome P-450 monooxygenase...

mitochondrial cytochrome b and the Rieske iron-sulfur proteins of the two complexes are homologous. However, cytochrome f and cytochrome c1 are not homologous...

long-lived birds which take years to successfully reproduce. In the mtDNA cytochrome b gene, a mutation rate of 0.5–0.7% per million years (if assuming an...

Noon, K. R.; Harris, D. L.; Hollenberg, P. F. Metabolism of bergamottin by cytochromes P450 2B6 and 3A5. J. Pharmacol. Exp. Ther. 2006, 318, 992-1005....

reach the site of the reaction. On the other hand, for an enzyme such as cytochrome c peroxidase, the compounds that donate electrons are very specific, due...

dehydrogenase EC 1.1.1.42 HMG-CoA reductase EC 1.1.1.88 Category:EC 1.1.2 (with a cytochrome as acceptor) Category:EC 1.1.3 (with oxygen as acceptor) Glucose oxidase...

No estimate Familial male-limited precocious puberty Male No estimate Cytochrome P450 oxidoreductase deficiency N/A No estimate Isolated 17,20-lyase deficiency...

antihistamines such as diphenhydramine. Brompheniramine is metabolised by cytochrome P450 isoenzymes in the liver. Brompheniramine is part of a series of antihistamines...

methaemoglobinaemia associated with decreased activity of erythrocyte cytochrome b5 reductase". Journal of Medical Genetics. 20 (4): 307–309. doi:10.1136/jmg...

a [cytochrome c]-lysine N-methyltransferase (EC 2.1.1.59) is an enzyme that catalyzes the chemical reaction S-adenosyl-L-methionine + [cytochrome c]-L-lysine...

Cytochrome c oxidase II is a protein in eukaryotes that is encoded by the MT-CO2 gene. Cytochrome c oxidase subunit II, abbreviated COXII, COX2, COII...

support for Anomaluromorpha in a molecular phylogeny using 12S rRNA and cytochrome b. The suborder Anomaluromorpha contains nine living species in four genera...

in the well-known aa3-type cytochrome c oxidases (EC 1.9.3.1) where it serves to receive an electron from soluble cytochromes c. Acetylene is the most specific...

was found that these filaments were actually composed only of cytochromes. These cytochrome nanowires carry electrons from one microorganism to the next...

reaction 2 cytochrome c ( reduced ) + 4 H + ( matrix ) + 1 2 O 2 ⟶ 2 cytochrome c ( oxidized ) + 2 H + ( IMS ) + H 2 O {\displaystyle 2{\text{cytochrome...

Retrieved 2021-04-20. Groves, Pamela; Shields, Gerald F. (December 1997). "CytochromeBSequences Suggest Convergent Evolution of the Asian Takin and Arctic Muskox"...

(EC 4.2.1.121, 9-divinyl ether synthase, 9-DES, CYP74D, CYP74D1, CYP74 cytochrome P-450, DES1) is an enzyme with systematic name (8E)-9-((1E,3E)-nona-1...

that combines with the copper and iron in the active site of the enzyme cytochrome c oxidase and blocks cellular respiration. As enzymes are made up of proteins...

a wide range of prescription drugs. These occur by the inhibition of cytochrome P450-mediated metabolism of prescription drugs including for example some...

descarboethoxyloratadine predominantly by cytochrome P450 3A4 (CYP3A4) and, to a lesser extent, by cytochrome P450 2D6 (CYP2D6). "Clarinex- desloratadine...

wakefulness-promoting effects in animals. Unlike modafinil, flmodafinil does not induce cytochrome P450 enzymes. Chemically, flmodafinil is an enantiopure derivative of...

enzymes. In vitro studies show that quercetin is a strong inhibitor of the cytochrome P450 enzymes CYP3A4 and CYP2C19 and a moderate inhibitor of CYP2D6. Drugs...

a cytochrome P450 protein containing heme, isolated from Ammi majus. It uses molecular oxygen for the oxidation and requires a partner cytochrome P450...

The metabolism of metaxalone involves enzymes CYP1A2 and CYP2C19 in the cytochrome P450 system. [medical citation needed] Because many medications are metabolized...

alcohol components. In humans and rats, bifenthrin is degraded by the cytochrome p450-family. Mosquitoes Bifenthrin is an effective pesticide to use against...

flecainide is eliminated by the kidneys, with the remainder metabolized by the cytochrome P450 2D6 isoenzyme in the liver. Therefore, alterations in renal function...

distribution of 0.4–1 L/kg. The drug is cleared by hepatic metabolism using cytochrome P450 enzymes. Metabolites are excreted in the bile and urine. "Lodotra"...

have many native substrates and broad specificity (e.g. oxidation by cytochrome p450s) or it may have a single native substrate with a set of similar...

constituent of hemoglobin, myoglobin, catalase, peroxidase, and P450 liver cytochromes. The body requires porphyrins to produce heme, which is used to carry...

In enzymology, a pyruvate dehydrogenase (cytochrome) (EC 1.2.2.2) is an enzyme that catalyzes the chemical reaction pyruvate + ferricytochrome b1 + H2O...

Cytochrome P450 1B1 is an enzyme that in humans is encoded by the CYP1B1 gene. CYP1B1 belongs to the cytochrome P450 superfamily of enzymes. The cytochrome...

all living species of the genus Bubalus based on DNA sequences of the cytochrome b gene". Biochemical Genetics. 34 (11): 443–452. doi:10.1007/BF00570125...

(May 2015). "Regioselective hydroxylation of steroid hormones by human cytochromes P450". Drug Metab Rev. 47 (2): 89–110. doi:10.3109/03602532.2015.1011658...

16 by a hydroxy group. Palmitic acid is converted to juniperic acid by cytochrome P450 various enzymes, including CYP704B22. Juniperic acid is a key monomer...

and begins in the liver. Several enzymes are involved. These include cytochrome P450 2E1 (CYP2E1), quinine oxidoreductase (NQ01 or DT-diaphorase or NAD(P)H...

Union in 1983. However, according to sequencing of the mitochondrial cytochrome-b gene of members of the genus Passerina, it was determined that the indigo...

dextroamphetamine in the body. CYP2D6 inhibitors: Hydroxylation via the cytochrome P450 enzyme CYP2D6 is the major pathway of metabolism of dextroamphetamine...

(loris-like) primates. This is supported by comparative studies of the cytochrome b gene and the presence of the strepsirrhine toothcomb in both groups...

breakdown of other heme-containing proteins, such as muscle myoglobin and cytochromes. The unconjugated bilirubin then travels to the liver through the bloodstream...

PMID 15695444. Tanaka, Yoshikazu (31 October 2006). "Flower colour and cytochromes P450". Phytochemistry Reviews. 5 (2–3): 283–291. Bibcode:2006PChRv.....

phosphate pathway. 1950s: Julius Axelrod discovered a new class of enzymes, cytochrome P450 monooxygenases, a fundamental of drug metabolism. 1950: Earl Stadtman...

"Molecular phylogeny of the chipmunks inferred from mitochondrial cytochrome b and cytochrome oxidase II gene sequences" (PDF). Molecular Phylogenetics and...

S-transferses. CRC Press Inc. ISBN 0-8493-2983-3. Ioannides C (1996). Cytochromes P450: Metabolic and Toxicological Aspects. CRC Press Inc. ISBN 0-8493-9224-1...

Strigiformes): evidence from nucleotide sequences of the mitochondrial cytochrome b gene. Holarctic Birds of Prey'.(Eds RD Chancellor, B.-U. Meyburg and...

phylogeny of musk deer: a genomic view with mitochondrial 16S rRNA and cytochrome b gene". Molecular Phylogenetics and Evolution. 42 (3): 585–97. Bibcode:2007MolPE...

Ubiquinol-cytochrome c reductase complex (7.2 kD), also known as UCRC or UQCR10, is a human gene. Its gene product is a subunit of the respiratory chain...

14α-demethylase (EC 1.14.14.154, formerly 1.14.13.70) or CYP51 is an enzyme of the cytochrome P450 (CYP) superfamily. It is an important enzyme in the sterol biosynthesis...

Ubiquinol-cytochrome c reductase, Rieske iron-sulfur polypeptide 1, also known as UQCRFS1, Rieske iron-sulfur (Fe-S) protein, Cytochrome b-c1 complex subunit...

interaction table- https://www.hug.ch/sites/interhug/files/structures/pharmacologie_et_toxicologie_cliniques/carte_cytochromes_2016_final.pdf February 2017...

biochemist with main research in structure and function of the mitochondrial cytochrome c oxidase, who worked as a professor in the chemistry department of Philipps-Universität...

NADPH oxidase 2 (Nox2), also known as cytochrome b(558) subunit beta or Cytochrome b-245 heavy chain, is a protein that in humans is encoded by the NOX2...

acid, but it can also be formed through the reduction of chromium(VI) by cytochrome c7. The Cr3+ ion has a similar radius (63 pm) to Al3+ (radius 50 pm),...

methylenedioxy group. The oxidation of the allyl side chain is mediated by a cytochrome P450 complex, which will transform safrole into 1′-hydroxysafrole. The...

metabolism. Enzymes that are important in detoxification metabolism include cytochrome P450 oxidases, UDP-glucuronosyltransferases, and glutathione S-transferases...

Hamner, R. M.; Freshwater, D. W.; Whitfield, P. E. (2007). "Mitochondrial cytochrome b analysis reveals two invasive lionfish species with strong founder effects...

2B15), aldo-keto reductase (AKR) isoforms (AKR1C1, 1B10, and 1C4), and cytochrome P450 (CYP) enzymes (CYP3A4, 2C8, and 1A2). Lumateperone does not cause...

"Metabolism of aflatoxin B1 in turkey liver microsomes: the relative roles of cytochromes P450 1A5 and 3A37". Toxicology and Applied Pharmacology. 254 (3): 349–54...

bacteria typically have electrochemically active redox proteins such as cytochromes on their outer membrane that can transfer electrons directly to the anode...

pregnenolone at the C17α position. This step is performed by the mitochondrial cytochrome P450 enzyme 17α-hydroxylase (CYP17A1) that is present in the adrenal and...

data that this could be resolved. In 1999, a preliminary study of mtDNA cytochrome b across a wide range of owls found that even the treatment as subgenera...

metabolite of styrene in humans or animals, resulting from oxidation by cytochrome P450. It is considered possibly carcinogenic from gavaging significant...

sequence of reactions called photorespiration, which involves enzymes and cytochromes located in the mitochondria and peroxisomes (this is a case of metabolite...

using ribosomal RNA, a nuclear elongation factor gene, and mitochondrial cytochrome oxidase. The Annulipalpia and Integripalpia are clades, but the relationships...

Cytochrome P450, family 11, also known as CYP11, is a chordate cytochrome P450 monooxygenase family. This family contains many enzymes involved in steroidogenesis...

protein chemistry. Walker examined proteins in bloodsucking insects and cytochromes that transfer energy between cells. Walker's early work was on porphyrins...

primate hosts. The phylogenies of SFV polymerase and the mitochondrial cytochrome c oxidase subunit II from African and Asian primates were found to be...

as a transport medium for electrons within the cells in the form of cytochromes, and facilitating oxygen enzyme reactions in various tissues. Too little...

Huang, Dahong Yao, Xiaochi Ma (7 March 2021). "The development of novel cytochrome P450 2J2 (CYP2J2) inhibitor and the underlying interaction between inhibitor...

1-deoxypentalenic acid. It requires ferredoxin to transfer electrons to the cytochrome P450 active site. Takamatsu S, Xu LH, Fushinobu S, Shoun H, Komatsu M...

to conceive children with their partners. Inhibitors and inducers of cytochrome P450 enzymes like CYP3A4 have been associated with little or no effect...

Cristae are studded with proteins such as ATP synthase and various cytochromes. crossing over See chromosomal crossover. crosslink Any chemical bond...

austral storm petrels in Oceanitinae. A 1998 analysis of mitochondrial cytochrome b sequences found there was deep genetic divergence between the two subfamilies...

of age have lower levels of a key methemoglobin reduction enzyme (NADH-cytochrome b5 reductase) in their red blood cells. This results in a major risk of...

porphyrins. Porphyrins are dyes and cofactors found in hemoglobin and cytochromes and are related to chlorophyll and vitamin B12. The study of naturally...

SD (1992). "Reactive intermediates in the oxidation of menthofuran by cytochromes P-450". Chemical Research in Toxicology. 5 (1): 123–30. doi:10.1021/tx00025a021...

oxygenated hemoglobin. Examples include cyanide poisoning which inhibits cytochrome c oxidase, an enzyme required for cellular respiration in mitochondria...

"Molecular phylogeny of the chipmunks inferred from mitochondrial cytochrome b and cytochrome oxidase II gene sequences" (PDF). Molecular Phylogenetics and...

in the cortex that have high levels of the protein cytochrome oxidase. These are called cytochrome oxidase "blobs" because of their scattered blob-like...

aprotic solvent. It is susceptible to the formation of hydroperoxides. A cytochrome P450 enzyme is proposed to metabolize diethyl ether. Diethyl ether inhibits...

Biflaviolin synthase (EC 1.14.19.69, CYP158A2, CYP 158A2, cytochrome P450 158A2) is an enzyme with systematic name flaviolin,NADPH:oxygen oxidoreductase...

ISSN 1474-905X. PMID 28485745. Jones G, Prosser DE, Kaufmann M (January 2014). "Cytochrome P450-mediated metabolism of vitamin D". Journal of Lipid Research. 55...

molecular clock analysis, it seems that FAM214B has evolved quicker than Cytochrome c but much slower than Fibrinogen alpha. There are studies that show the...

Asian moles inferred from the sequence variation of the mitochondrial cytochrome b gene". Genes & Genetic Systems. 75 (1): 17–24. doi:10.1266/ggs.75.17...

(May 1981). "Mechanisms of ionic activation of adrenal mitochondrial cytochromes P-450scc and P-45011 beta". J Biol Chem. 256 (9): 4329–35. doi:10...

"Splenda alters gut microflora and increases intestinal p-glycoprotein and cytochrome p-450 in male rats". Journal of Toxicology and Environmental Health. Part...

it is created in the digestive tract of mammals, it is metabolized by cytochrome P450 enzymes in the liver. Skatole can be prepared in the laboratory via...

20-hydroxyecdysone, the oxidised acceptor, and water. This enzyme contains cytochrome P450 acting as an oxidoreductase. The systematic name of this enzyme class...

Cytochrome P450 family 2 subfamily C member 9 (abbreviated CYP2C9) is an enzyme protein. The enzyme is involved in the metabolism, by oxidation, of both...

Examples of such metalloproteins include oxyhemoglobin, ferredoxin, and the cytochromes. Many organisms, from bacteria to humans, store iron as microscopic crystals...

hemeproteins including hemoglobin and myoglobin. Heme A in the cytochrome a portion of cytochrome c oxidase, bound by two histidine residues (shown in pink)...

Cytochrome c oxidase assembly factor 3, also known as Coiled-coil domain-containing protein 56, or Mitochondrial translation regulation assembly intermediate...

falcon species (genus Falco) according to DNA sequence variation of the cytochrome b gene. Raptor Conservation Today: Proceedings of the IV World Conference...

with 13C-labeled aminopyrine has been used as a non-invasive measure of cytochrome P-450 metabolic activity in liver-function tests. It is also used in measuring...

the range seen in Clavelina species (8–20). Through sequencing of the cytochrome c oxidase subunit I gene from the holotype and a paratype, Clavelina ossipandae...

systemic bioavailability. Fluticasone propionate is broken down by CYP3A4 (cytochrome P450 3A4), and has been shown to interact with strong CYP3A4 inhibitors...

cyanosis. The most common congenital cause is a deficiency in the enzyme cytochrome b5 reductase which reduces methemoglobin in the blood. However, in infants...

Voges-Proskauer negative (Can be both MR- and V-P-positive) Catalase positive and cytochrome oxidase-negative Phenylalanine deaminase-positive Tryptophan test-negative...

Activity in Tobacco. Insights from Transgenic Plants with Reduced Amounts of Cytochrome b/f Complex or Glyceraldehyde 3-Phosphate Dehydrogenase". Plant Physiology...

location (link) Ingelman-Sundberg, M. (2005). "Genetic polymorphisms of cytochrome P450 2D6 (CYP2D6): clinical consequences, evolutionary aspects and functional...

Analysis of small sequence differences in widely shared substances such as cytochrome c further supports universal common descent. Some 23 proteins are found...

which condenses with phenylalanine-derived phenyllactate to littorine. A cytochrome P450 classified as Cyp80F1 oxidizes and rearranges littorine to hyoscyamine...

DS, Maurer HH (January 2007). "Identification of monoamine oxidase and cytochrome P450 isoenzymes involved in the deamination of phenethylamine-derived...

"Molecular phylogeny of the chipmunks inferred from mitochondrial cytochrome b and cytochrome oxidase II gene sequences" (PDF). Molecular Phylogenetics and...

Cytochrome c oxidase assembly factor COX20 is a protein that in humans is encoded by the COX20 gene. This gene encodes a protein that plays a role in the...

in the evolution of the Siganidae, as evidenced by comparison of mtDNA cytochrome b and nDNA internal transcribed spacer 1 sequence data. Evidence exists...

B. (2006). "Comparison of evolutionary rates in the mitochondrial DNA cytochrome b gene and control region and their implications for phylogeny of the...

"Thermal adaptation in yeast: growth temperatures, membrane lipid, and cytochrome composition of psychrophilic, mesophilic, and thermophilic yeasts". Journal...

anticoagulants. Certain herbs as well as common fruit interfere with cytochrome P450, an enzyme critical to much drug metabolism. In a 2018 study, the...

massive overdoses (e.g., 20 g). Due to its non-selective inhibition of cytochrome P450 enzymes, cimetidine has numerous drug interactions. Examples of specific...

oxidase Cu–Zn superoxide dismutase Cytochrome c oxidase Fe Fe3+, Fe2+ Aconitase Succinate dehydrogenase Cytochromes Nitrite reductase Mn Mn2+ Mn-superoxide...

desaturations. Functionally, the αKG-dependent hydroxylases are comparable to cytochrome P450 enzymes. Both use O2 and reducing equivalents as cosubstrates and...

Por, a Spanish preposition Por, a Portuguese preposition POR (gene), cytochrome P450 reductase Portugal, IOC country code Power-on reset Program of Record...

as new mechanism-based inhibitors of cytochromes P-450: inactivation of yeast-expressed human liver cytochrome P-450 2C9 by tienilic acid". Biochemistry...

hyperactivity. Phenobarbital is a cytochrome P450 hepatic enzyme inducer. It binds transcription factor receptors that activate cytochrome P450 transcription, thereby...

Relationships and Status Quo of Colonies for Gayal Based on Analysis of Cytochrome b Gene Partial Sequences". Journal of Genetics and Genomics. 34 (5): 413–419...

electrons from aromatic amine dehydrogenase to cytochrome oxidase, as well as from some c-type cytochromes to nitrite reductases. Azurin has garnered significant...

to morphine and less than oxycodone. Hydrocodone is metabolized by the cytochrome P450 enzymes CYP2D6 and CYP3A4, and inhibitors and inducers of these enzymes...

indicate that the two types were domesticated independently. Sequencing of cytochrome b (CytB) genes of Bubalus species implies that the water buffalo originated...

intestines. Azole antifungals are also both substrates and inhibitors of the cytochrome P450 family CYP3A4, causing increased concentration when administering...

Bufotenin is an active metabolite of 5-MeO-DMT, formed by O-demethylation by cytochrome P450 CYP2D6. Bufotenin notably has much higher affinity for the serotonin...

melanogaster that influence embryonic development. All of the genes code for cytochrome P450 enzymes in the ecdysteroidogenic pathway (the biosynthesis of ecdysone...

Cytochrome c oxidase assembly factor 5 is a protein that in humans is encoded by the COA5 gene. This gene encodes an ortholog of yeast Pet191, which in...

flavoprotein Succinate dehydrogenase Alternative oxidase Cytochrome bc1 complex Cytochrome c Cytochrome c oxidase F-ATPase ATP–ADP translocase ATP-binding cassette...

Hsp70 to aid in the protections against thermal damage, and its modified cytochrome c oxidase enzyme that helps stabilize respiration and elevated temperatures...

Nakano T, Okamoto M, Ikeda Y, Hasegawa H (December 2006). "Mitochondrial cytochrome c oxidase subunit 1 gene and nuclear rDNA regions of Enterobius vermicularis...

PMID 11230685. S2CID 44351106. Su D, Asard H (August 2006). "Three mammalian cytochromes b561 are ascorbate-dependent ferrireductases". The FEBS Journal. 273...

releasing oxygen as a waste product. The electrons then flow to the cytochrome b6f complex, which uses their energy to pump protons across the thylakoid...

have been suspended. PDE5 inhibitors are primarily metabolized by the cytochrome P450 enzyme system, particularly CYP3A4. The potential exists for adverse...

tendency to develop tumors. Goldenseal has been found to have inhibited cytochrome P450 CYP2D6, CYP3A4 and CYP3A5 activity by approximately 40%, a statistically...

Asian moles inferred from the sequence variation of the mitochondrial cytochrome b gene". Genes & Genetic Systems. 75 (1): 17–24. doi:10.1266/ggs.75.17...

24 hours and longer. Pantoprazole is metabolized in the liver by the cytochrome P450 system. Metabolism mainly consists of demethylation by CYP2C19 followed...

nightmares, and night sweats. Erythromycin is metabolized by enzymes of the cytochrome P450 system, in particular, by isozymes of the CYP3A superfamily. The...

in the production of suberin and in the activity of a gene regulating cytochrome P450 were observed in correlation with an increase in the salinity of...

S2CID 2493588. Dansette PM, Rosi J, Bertho G, Mansuy D (20 February 2012). "Cytochromes P450 catalyze both steps of the major pathway of clopidogrel bioactivation...

Cytochrome b-c1 complex subunit 1, mitochondrial is a protein that in humans is encoded by the UQCRC1 gene. Its gene product is a subunit of the respiratory...

heme, which is contained in the transport protein, hemoglobin and in cytochromes. Some storage proteins store amino acids. Storage proteins' amino acids...

HBOA The enzyme is a cytochrome P450 protein containing heme, isolated from maize and other grasses. It requires a partner cytochrome P450 reductase for...

damaging for some physiological processes as it inhibits the activity of cytochrome c oxidase, impairing oxidative phosphorylation; Riftia pachyptila are...

Peterson JA, Deisenhofer J (January 1995). "Structure and function of cytochromes P450: a comparative analysis of three crystal structures". Structure...

pdf Debruyne, R. G.; Barriel, V. R.; Tassy, P. (2003). "Mitochondrial cytochrome b of the Lyakhov mammoth (Proboscidea, Mammalia): New data and phylogenetic...

of potential mechanism-based inactivation of human drug metabolizing cytochromes P450 by monoamine oxidase inhibitors, including isoniazid". British Journal...

metabolism by the body. Herbs and fruits that inhibit or induce the body's Cytochrome P450 enzyme complex function can either cause the drug to be dangerously...

lasting around two to six hours. It is metabolized in the liver via the cytochrome P450 oxidase isozyme CYP2C19, excreted by the kidneys and has about an...

of Asian water buffalo (Bubalus bubalis): mitochondrial DNA D-loop and cytochrome b sequence variation" (PDF). Animal Genetics. 29 (4): 253–264. doi:10...

small-clawed otter from Virajpet in South India. Results of a mitochondrial cytochrome B analysis published in 1998 indicated that it should be subordinated...

for vortioxetine with the cytochrome P450 inhibitors ketoconazole and fluconazole. Rifampicin, a strong and broad cytochrome P450 inducer (though notably...

molecule of subsequent pathways that activate apoptosis. During apoptosis, cytochrome c is released from mitochondria through the actions of the proteins Bax...

Approximately 52% to 59% of a dose is weakly bound to plasma protein. Cytochrome P450 (CYP) isozymes CYP3A4 and CYP2E1 are involved in the biotransformation...

at the K-region of polycyclic aromatic hydrocarbons by cDNA-expressed cytochromes P450 1A1, 1A2, and epoxide hydrolase". Biochemistry. 35 (49): 15807–15813...

metabolized extensively in the liver. It undergoes N-demethylation via cytochrome P450 1A2. It is metabolized by parallel first order and Michaelis-Menten...

Cytochrome P450 2A6 (abbreviated CYP2A6) is a member of the cytochrome P450 mixed-function oxidase system, which is involved in the metabolism of xenobiotics...

(5 March 2025). "Allele and genotype frequencies of variants in P450 cytochromes, transports, and DNA repair enzymes in the Dominican Republic population"...

sequence of cytochrome b, have been described as minimally divergent from those of other South American tapirs. Further analyses of cytochrome b sequences...

Cytochrome P450 oxidoreductase deficiency (PORD) is a rare disease and inborn error of metabolism caused by deficiency of cytochrome P450 oxidoreductase...

1016/S0021-9258(18)70714-X. PMID 13475320. Gates S, Miners JO (March 1999). "Cytochrome P450 isoform selectivity in human hepatic theobromine metabolism". British...

data Bioavailability Unknown Protein binding 80% Metabolism Liver, by cytochrome P450 (3A4, 2B6, 2C19, 2D6) Elimination half-life 7.7 h Duration of action...

Cannabidiol is metabolized in the liver as well as in the intestines by cytochrome P450 enzymes. At room temperature, cannabidiol is a colorless crystalline...

Takesue S (February 16, 1976). "Immunological similarity between NADH-cytochrome b5 reductase of erythrocytes and liver microsomes". Biochimica et Biophysica...

S2CID 54228571. Büki A, Okonkwo DO, Wang KK, Povlishock JT (April 2000). "Cytochrome c release and caspase activation in traumatic axonal injury". primary...

the oxidation of acetonitrile to glycolonitrile by an NADPH-dependent cytochrome P450 monooxygenase. The glycolonitrile then undergoes a spontaneous decomposition...

HC, Kokwaro GO, Ward SA, Edwards G (2000). "Relative contribution of cytochromes P-450 and flavin-containing monoxygenases to the metabolism of albendazole...

Montelukast is an inhibitor of the drug metabolizing enzyme CYP2C8, part of the cytochrome P450 system. Therefore, it is theoretically possible that the combination...

Seeringer A (March 2007). "Clinical implications of pharmacogenetics of cytochrome P450 drug metabolizing enzymes". Biochimica et Biophysica Acta (BBA) -...

by using hydrogen to reduce methanol to methane. It does not possess cytochromes and is part of the large intestine's biota. Miller, Terry L.; Wolin,...

Cytochrome c oxidase subunit 4 isoform 2, mitochondrial is an enzyme that in humans is encoded by the COX4I2 gene. COX4I2 is a nuclear-encoded isoform...

English poet, the subject of Alfred Tennyson's poem In Memoriam A.H.H. Cytochrome P450, family 1, member A1 Screaming AH-2 (disambiguation) AH (disambiguation)...

sequence analysis of bacterial genes involved in the biogenesis of c-type cytochromes". J. Biol. Chem. 266 (12): 7793–803. doi:10.1016/S0021-9258(20)89520-9...

defect in mitochondrial ribosome assembly and deficiencies in several cytochromes. Studies of poky mutants were among the first to establish an extranuclear...

thioridazine, tryptophan, or warfarin. Paroxetine interacts with the following cytochrome P450 enzymes: CYP2D6 for which it is both a substrate and a potent inhibitor...

to be amplified. Psilocin may be metabolized to a minor extent by the cytochrome P450 (CYP450) enzymes CYP2D6 and/or CYP3A4 and appears unlikely to be...

glucuronide, with a small portion being oxidized via the cytochrome P450 enzyme system. Cytochromes P450 2E1 and 3A4 convert approximately 5% of paracetamol...

with cleavage of the side chain. The enzyme performing this task is cytochrome P450scc, located in the mitochondria, and controlled by anterior pituitary...

nuclear interphotoreceptor retinoid binding protein and mitochondrial cytochrome b genes". Zoological Science. 20 (2): 243–64. Bibcode:2003ZooS...20..243S...

"INDUCTION OF DRUG-METABOLIZING ENZYMES: A Path to the Discovery of Multiple Cytochromes P450∗" (PDF). Annual Review of Pharmacology and Toxicology. 43. Annual...

Dimethyl sulfide:cytochrome c2 reductase (EC 1.8.2.4) is an enzyme with systematic name dimethyl sulfide:cytochrome-c2 oxidoreductase. It is also known...

André (March 2010). "Stable Expression, Activity, and Inducibility of Cytochromes P450 in Differentiated HepaRG Cells". Drug Metabolism and Disposition...

high molecular weight cytochrome via cytochrome c552 to cytochrome oxidase. Predicted functional partners include coxD (cytochrome c oxidase, aa3-type,...

once-daily dosing. Ezetimibe lacks significant inhibitor or inducer effects on cytochrome P450 isoenzymes, which explains its limited number of drug interactions...

pp. 244–. ISBN 978-981-314-466-8. Ferguson, S. J. (2001). "Keilin's Cytochromes: How Bacteria Use Them, Vary Them and Make Them". Biochemical Society...

causes sedation.[medical citation needed] Olanzapine is metabolized by the cytochrome P450 (CYP) system; principally by isozyme 1A2 (CYP1A2) and to a lesser...

The TCAs are highly metabolised by the cytochrome P450 (CYP) hepatic enzymes. Drugs that inhibit cytochrome P450 (for example cimetidine, methylphenidate...

species with two varieties. However, a 1994 analysis of the mitochondrial cytochrome b gene showed the species display 10.3% divergence in their sequences...

is synthesized through the addition of DOPAL and dopamine. CYP2D6, a cytochrome P450 isoenzyme is involved in two steps along the biosynthetic pathway...

distinct clade among the falcons, as suggested by comparison of mtDNA cytochrome b sequence data and morphology. This seems to have diverged from other...

ascorbate as cofactors and FNS II, a membrane bound, NADPH dependent cytochrome p450 monooxygenase. The naturally occurring glycosides formed by the combination...

other medicines due to its neutral effects on P-glycoprotein and the cytochrome P450 family. It may interact with sedatives due to its sedative action...

the plant contains: pulegone, a monoterpene. Pulegone is metabolized by cytochrome P450 (CYP 1A2 and 2E1) and converted to several toxins. Both in vitro...

Cyanobacterium Anabaena sp. Strain PCC 7120 Dependent on a Functional Cytochrome c Oxidase". Journal of Bacteriology. 194 (17): 4601–4607. doi:10.1128/JB...

Flechsler J, Heimer T, Rachel R, Huber H, Kletzin A (2014). "Three multihaem cytochromes c from the hyperthermophilic archaeon Ignicoccus hospitalis: purification...

150 mg/day or less is co-administered with drugs that inhibit or induce cytochrome P450 enzyme activity. In-vitro studies suggest that bicalutamide may be...

2003). "Global incorporation of norleucine in place of methionine in cytochrome P450 BM-3 heme domain increases peroxygenase activity". Biotechnology...

scientists seeking therapeutic options for sundowning syndrome. NADH cytochrome C reductase is an enzyme involved in the synthesis of neuron energy. Stress...

larger and having larger canine teeth, but preliminary genetic evidence (cytochrome b sequences) suggests that Nasuella should be merged into Nasua. Other...

oxidized and eliminated fairly quickly, i.e., has a short half-life. Three cytochromes catalyze the oxidation of retinoic acid. The genes for Cyp26A1, Cyp26B1...

bound but with first pass metabolism the bioavailability is 20%. Multiple cytochrome P450 enzymes extensively metabolize nabilone to various metabolites that...

Malayan tapir (Tapirus indicus) inferred using partial sequences of the cytochrome b segment of the mitochondrial DNA". Journal of Wildlife and Parks. 25:...

ribosomal RNA tRNAs ribosomal RNA tRNA cytochromes photosystem II ribosomal proteins photosystem I cytochromes photosystem II atp synthase tRNAs nadh...

drugs. Phase 1 metabolism is the CYP pathway which consists of different cytochrome P450s – a set of enzymes that catalyze hydrolysis, reduction, and oxidation...

"Molecular phylogeny of silk-producing insects based on 16S ribosomal RNA and cytochrome oxidase subunit I genes". Journal of Genetics. 85 (1): 31–8. doi:10.1007/bf02728967...

aerobic pathway consists of three terminal oxidases: cytochrome aa3, cytochrome caa3, and cytochrome bd, the use of each dependent on the amount of oxygen...

fold can still be found in the proteins of human biological system like Cytochrome P450 reductase and Nitric oxide synthase. It can also be found bacteria...

mysterious), with which it appears to form a superspecies. However, mtDNA cytochrome b and NADH dehydrogenase subunit 2 sequence data suggests that the white...

and alcohol dehydrogenase, copper in the blue copper proteins, iron in cytochrome P450, and nickel in the [NiFe]-hydrogenases. The thiol group also has...

seizures and liver toxicity in kratom consumers have been reported. Due to cytochrome P450 enzyme inhibition, the combination of mitragynine with other drugs...

Cytochrome c oxidase subunit 6A1, mitochondrial is a protein that in humans is encoded by the COX6A1 gene. Cytochrome c oxidase 6A1 is a subunit of the...

Piracetam, while in the brain, appears to increase the synthesis of cytochrome b5, which is a part of the electron transport mechanism in mitochondria...

nelsoni, of the white-nosed coati.[excessive citations] Genetic evidence (cytochrome b sequences) has suggested that the genus Nasuella should be merged into...

Ornithologists Union, is now widely accepted. This is supported by mtDNA cytochrome b sequence analysis. The genus Poecile was described by the German naturalist...

oxidized to the carboxylic acid. Diphenhydramine is metabolized by the cytochrome P450 enzymes CYP2D6, CYP1A2, CYP2C9, and CYP2C19. The elimination half-life...

energy in mitochondria. The typical pathway in plant mitochondria involves cytochrome complexes. The pathway used to generate heat in Nelumbo involves cyanide-resistant...

converted to L-3,4-dihydroxyphenylalanine (l-DOPA) by 3-hydroxylation by a cytochrome P450 enzyme. For dopa, the biosynthesis branches: a) on the one hand,...

Phylogeny of shorebirds, gulls, and alcids (Aves: Charadrii) from the cytochrome-b gene: parsimony, Bayesian inference, minimum evolution, and quartet...

2000). "Macrolide - induced clinically relevant drug interactions with cytochrome P-450A (CYP) 3A4: an update focused on clarithromycin, azithromycin and...

However, a molecular phylogeny based on the mitochondrial gene coding for cytochrome b combined to karyological evidence actually suggests the bristle-spined...

Losartan's bioavailability is about 33%. Metabolism is primarily by cytochrome P450 isoenzymes CYP2C9 and CYP3A4. Peak plasma concentrations of losartan...

electron transport chain, reduced methylene blue (MBH2) directly reduces cytochrome c rather than to oxygen, limiting the formation of superoxide. Methylene...

relationships of otters (Carnivora: Mustelidae) based on mitochondrial cytochrome b sequences". Journal of Zoology. 246 (4): 401–416. Bibcode:1998JZoo....

anticoagulation effects of warfarin depend on metabolism of warfarin by both cytochromes CYP2C9 and CYP3A4, coadministation leads to rise in international normalized...

is considered to be the nation's watercress capital. By inhibiting the cytochrome P450 enzyme CYP2E1, the phenethyl isothiocyanate within watercress may...

supportive and based on symptoms. Oveporexton is primarily metabolized by the cytochrome P450 enzyme CYP3A4. As such, CYP3A4 inhibitors and inducers can alter...

N.; Walter Englander, S. (1 August 2003). "Cooperative Omega Loops in Cytochrome c: Role in Folding and Function". Journal of Molecular Biology. 331 (1):...

Patagioenas, which can be assigned to four groups based on mtDNA cytochrome b, cytochrome c oxidase subunit I, and NADH dehydrogenase subunit 2, as well...

the other. In a study done by Lourie (2004), it was discovered through cytochrome b sequencing that there are deep genetic breaks among individuals in Southeast...

type of chemical compound. It is one of the noncompetitive inhibitors of cytochrome P450 2C9. It is reported in Crocus and leaves of Barleria prionitis Linn...

"Phylogeny of shorebirds, gulls, and alcids (Aves: Charadrii) from the cytochrome-b gene: parsimony, Bayesian inference, minimum evolution, and quartet...

receptor agonists like ropinrole. Ropinirole is metabolized primarily by cytochrome P450 CYP1A2 to form two metabolites; SK&F-104557 and SK&F-89124, both...

"Molecular phylogeny of the chipmunks inferred from mitochondrial cytochrome b and cytochrome oxidase II gene sequences" (PDF). Molecular Phylogenetics and...

Phylogenetics of Puffinus Shearwaters: Preliminary Evidence from Mitochondrial Cytochrome b Gene Sequences. Molecular Phylogenetics and Evolution 6(1): 77–88. doi:10...

are scattered in many categories. An important example is EC 7.1.1.9 cytochrome c oxidase, the key enzyme that allows the body to employ oxygen in the...

Research projects include work on central nervous system healing effects via cytochrome c oxidase upregulation and other possible mechanisms. Strong infrared...

mogroside V: squalene epoxidases, triterpenoid synthases, epoxide hydrolases, cytochrome P450s, and UDP-glucosyltransferases. The metabolic pathway for mogroside...

decreasing heart rate and blood pressure. Propranolol is metabolized by cytochrome P450 enzymes including CYP2D6, CYP1A2, and CYP2C19. Levels of propranolol...

phase 1 metabolism of amphetamine analogs is catalyzed by two systems: cytochrome P450 and flavin monooxygenase. ... Amphetamine can also undergo aromatic...

2006). "Structure-guided recombination creates an artificial family of cytochromes P450". PLOS Biology. 4 (5): e112. doi:10.1371/journal.pbio.0040112. PMC 1431580...

metabolized to norhydrocodone by cytochrome P450 3A4 and to hydromorphone, also biologically active, by cytochrome P450 2D6. For individuals who have...

hydrogen sulfide, a toxic gas which, like hydrogen cyanide, inhibits cytochrome c oxidase, inhibiting cellular respiration and resulting in critical cellular...

and LOXs, NAE 20:4 (AEA) can also undergo oxidation by several of human cytochrome P450 (CYPs) enzymes, resulting in various oxidized lipid species, some...

population locations. These results notwithstanding, analysis of mtDNA cytochrome b and NADH dehydrogenase subunit 2 as well as nuclear β-fibrinogen intron...

infarction, and hepatotoxicity. Because of its inhibition of hepatic cytochromes CYP3A4, CYP2C9 and CYP2D6, there are a number of drug interactions. Some...

(Levitra). Sildenafil is broken down in the liver by hepatic metabolism using cytochrome p450 enzymes, mainly CYP450 3A4 (major route), but also by CYP2C9 (minor...

the proteins involved in the electron transport chain. This protein, cytochrome c oxidase, contains several subunits and has ligands containing iron groups...

withdrew from this in 2000. A 1999 phylogenetic study based on cytochrome b and cytochrome c oxidase subunit III analysis showed that the tribe Antilopini...

length of its walking legs, and color pattern) and its mitochondrial cytochrome c oxidase subunit I sequences. Macpherson, E.; Machordom, A. (2001). "Phylogenetic...

the intensely colored vitamin B12, the heme group in hemoglobin, the cytochromes, the chlorin group in chlorophyll, and carboxypeptidase, a hydrolytic...

overdose within the last 2 to 3 hours. Inhibitors and inducers of the cytochrome P450 enzyme CYP3A4 may interact with CPA. Examples of strong CYP3A4 inhibitors...

Today, this arrangement is considered paraphyletic as indicated by mtDNA cytochrome b sequence analysis, and Parus is best restricted to the Parus major—Parus...

Rhinoceros species (Rhinocerotidae, Perissodactyla) based on mitochondrial cytochrome b and 12S rRNA genes. "Definition of RHINOCEROS". Merriam-Webster Dictionary...

has fewer interactions than erythromycin as it has a lower affinity for cytochrome P450. Roxithromycin is not known to interact with hormonal contraceptives...

carbamazepine and delaying its excretion. Carbamazepine, as an inducer of cytochrome P450 enzymes, may increase clearance of many drugs, decreasing their concentration...

roughly 84% of caffeine is metabolized into paraxanthine by hepatic cytochrome P450, which removes a methyl group from the N3 position of caffeine. After...

Flavocytochrome can catalyze the transfer of electrons to cytochromes from sulfide, and these cytochromes could then move the electrons to the photosynthetic...

PA-A at C10-11 is believed to be inserted after pyran formation by a cytochrome P450 such as MupO. A gene knockout of mupO abolished PA-A production but...

substrate, such as NAD+ in formate:NAD+ oxidoreductase (EC 1.17.1.9) or to a cytochrome in formate:ferricytochrome-b1 oxidoreductase (EC 1.2.2.1). This family...

DDT resistance is also conferred by up-regulation of genes expressing cytochrome P450 in some insect species, as greater quantities of some enzymes of...

PMID 34884615. Korzekwa K (2014). "Enzyme Kinetics of Oxidative Metabolism: Cytochromes P450". Enzyme Kinetics in Drug Metabolism. Methods in Molecular Biology...

and mRNA expression of caspase-3, caspase-9, BAX, p53, p21, PUMA, and cytochrome-c were significantly upregulated, whereas the levels of Bcl-2, Bcl-w,...

Any enzyme system that includes cytochrome P450 protein or domain can be called a P450-containing system. P450 enzymes usually function as a terminal oxidase...

a drug used to treat HIV. The drugs interact through a liver enzyme (cytochrome P450) that is produced at elevated levels in patients who take rifampicin...

Metronidazole is a moderate inhibitor of the enzyme CYP2C9 belonging to the cytochrome P450 family. As a result, metronidazole may interact with medications...

interactions, serotonin reuptake inhibition, monoamine oxidase inhibition, cytochrome P450 enzyme inhibition, and inhibition of other enzymes, among others...

clarithromycin, levofloxacin, or haloperidol, when taken concurrently with cytochrome P450 inhibitors, such as fluoxetine, cimetidine, or particular foods including...

Ulrichova, J. (2011). "Protopine and allocryptopine increase mRNA levels of cytochromes P450 1A in human hepatocytes and HepG2 cells independently of AhR". Toxicology...

PMC 6044347. PMID 29566165. Akhtar MK, Kelly SL, Kaderbhai MA (November 2005). "Cytochrome b(5) modulation of 17{alpha} hydroxylase and 17-20 lyase (CYP17) activities...

2000). "Inhibition selectivity of grapefruit juice components on human cytochromes P450". Archives of Biochemistry and Biophysics. 378 (2): 356–63. doi:10...

(December 2016). "Dosing Recommendations of Aripiprazole Depot with Strong Cytochrome P450 3A4 Inhibitors: A Relapse Risk". Drug Safety - Case Reports. 3 (1)...

patterns which actually indicate relationships are more subtle. mtDNA cytochrome b and NADH dehydrogenase subunit 2 sequence data (Voelker, 2002) is of...

Methanol dehydrogenase (cytochrome c) (EC 1.1.2.7, methanol dehydrogenase, MDH) is an enzyme with systematic name methanol:cytochrome c oxidoreductase. This...

availability of this agent is uncertain. Quinidine is an inhibitor of the cytochrome P450 enzyme 2D6, and can lead to increased blood levels of lidocaine,...

subsequently reduced to the tertiary amine and yielding agroclavine. Cytochrome P450 monooxygenases (CYP450) are then thought to catalyze the formation...

contains closely related prehistoric and recently extinct species. mtDNA cytochrome b sequence data suggest that the relationships of Alopochen to Tadorna...

results contrast markedly with two older studies of the mitochondrial cytochrome b gene which had suggested, though only with weak support, that the American...

6-deoxyerythronolide B hydroxylase is an Actinomycetota Cytochrome P450 enzyme originally from Saccharopolyspora erythraea, catalyzes the 6S-hydroxylate...