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(Fosfataza 2A protein)-leucin-karboksi metiltransferaza
Identifikatori
EC broj	2.1.1.233
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

(Fosfataza 2A protein)-leucin-karboksi metiltransferaza (EC 2.1.1.233, leucin karboksilna metiltransferaza-1, LCMT1) je enzim sa sistematskim imenom S-adenozil-L-metionin:(fosfataza 2A protein)-leucin O-metiltransferaza.^[1]^[2] Ovaj enzim katalizuje sledeću hemijsku reakciju

S-adenozil-L-metionin + [fosfataza 2A protein]-leucin

\rightleftharpoons

S-adenozil-L-homocistein + [fosfataza 2A protein]-leucin metil estar

Ovaj enzim metiluje C-terminal leucin fosfataze 2A. On je ključni regulator proteinske fosfataze 2A. Metil estar hidrolizuje enzim EC 3.1.1.89 (proteinska fosfataza metilsteraza-1).

Reference

↑ De Baere, I., Derua, R., Janssens, V., Van Hoof, C., Waelkens, E., Merlevede, W. and Goris, J. (1999). „Purification of porcine brain protein phosphatase 2A leucine carboxyl methyltransferase and cloning of the human homologue”. Biochemistry 38: 16539-16547. PMID 10600115.
↑ Tsai, M.L., Cronin, N. and Djordjevic, S. (2011). „The structure of human leucine carboxyl methyltransferase 1 that regulates protein phosphatase PP2A”. Acta Crystallogr. D Biol. Crystallogr. 67: 14-24. PMID 21206058.

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 (phosphatase+2A+protein)-leucine-carboxy+methyltransferase

[1] De Baere, I., Derua, R., Janssens, V., Van Hoof, C., Waelkens, E., Merlevede, W. and Goris, J. (1999). „Purification of porcine brain protein phosphatase 2A leucine carboxyl methyltransferase and cloning of the human homologue”. Biochemistry 38: 16539-16547. PMID 10600115.

[2] Tsai, M.L., Cronin, N. and Djordjevic, S. (2011). „The structure of human leucine carboxyl methyltransferase 1 that regulates protein phosphatase PP2A”. Acta Crystallogr. D Biol. Crystallogr. 67: 14-24. PMID 21206058.

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