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Kortikosteroidna izomeraza bočnog lanaca
Identifikatori
EC broj	5.3.1.21
CAS broj	75139-73-0
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB	RCSB PDB PDBe PDBj PDBsum
Pretraga
PMC	articles
PubMed	articles
NCBI Protein	search

Kortikosteroidna izomeraza bočnog lanaca (EC 5.3.1.21) je enzim sa sistematskim imenom 11-dezoksikortikosteron aldoza-ketoza-izomeraza.^[1]^[2] Ovaj enzim katalizuje sledeću hemijsku reakciju

11-dezoksikortikosteron

\rightleftharpoons

20-hidroksi-3-oksopregn-4-en-21-al

Epimerizacija na C-20 i C-21 je verovatno katalizovana istim enzimom.

Reference

↑ Martin, K.O., Oh, S.-W., Lee, H.J. and Monder, C. (1977). „Studies on 21-3H-labeled corticosteroids: evidence for isomerization of the ketol side chain of 11-deoxycorticosterone by a hamster liver enzyme”. Biochemistry 16: 3803-3809. PMID 901753.
↑ Monder, C., Martin, K.O. and Bogumil, J. (1980). „Presence of epimerase activity in hamster liver corticosteroid side chain isomerase”. J. Biol. Chem. 255: 7192-7198. PMID 7391077.

Literatura

Nicholas C. Price, Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third izd.). USA: Oxford University Press. ISBN 019850229X.
Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 izd.). Wiley-Interscience. ISBN 0471205036.
Branden C, Tooze J.. Introduction to Protein Structure. New York, NY: Garland Publishing. ISBN: 0-8153-2305-0.
Irwin H. Segel. Enzyme Kinetics: Behavior and Analysis of Rapid Equilibrium and Steady-State Enzyme Systems (Book 44 izd.). Wiley Classics Library. ISBN 0471303097.
Robert A. Copeland (2013). Evaluation of Enzyme Inhibitors in Drug Discovery: A Guide for Medicinal Chemists and Pharmacologists (2nd izd.). Wiley-Interscience. ISBN 111848813X.
Gerhard Michal, Dietmar Schomburg (2012). Biochemical Pathways: An Atlas of Biochemistry and Molecular Biology (2nd izd.). Wiley. ISBN 0470146842.

Vanjske veze

MeSH Corticosteroid+side-chain-isomerase

[1] Martin, K.O., Oh, S.-W., Lee, H.J. and Monder, C. (1977). „Studies on 21-3H-labeled corticosteroids: evidence for isomerization of the ketol side chain of 11-deoxycorticosterone by a hamster liver enzyme”. Biochemistry 16: 3803-3809. PMID 901753.

[2] Monder, C., Martin, K.O. and Bogumil, J. (1980). „Presence of epimerase activity in hamster liver corticosteroid side chain isomerase”. J. Biol. Chem. 255: 7192-7198. PMID 7391077.

[1]

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