24-metilensterol C-metiltransferaza

24-metilensterol C-metiltransferaza
Identifikatori
EC broj	2.1.1.143
CAS broj	67165-89-3
Baze podataka
IntEnz	IntEnz pregled
BRENDA	BRENDA pristup
ExPASy	NiceZyme pregled
KEGG	KEGG pristup
MetaCyc	metabolički put
PRIAM	profil
Strukture PBP	RCSB PDB PDBe PDBj PDBsum
Pretraga PMC članci PubMed članci NCBI proteini

24-metilensterol C-metiltransferaza (EC 2.1.1.143, SMT2, 24-metilinlofenolna C-241-metiltransferaza) je enzim sa sistematskim imenom S-adenozil-L-metionin:24-metilinlofenol C-metiltransferaza.^[1] Ovaj enzim katalizuje sledeću hemijsku reakciju

S-adenozil-L-metionin + 24-metilinlofenol ${\displaystyle \rightleftharpoons }$ S-adenozil-L-homocistein + (Z)-24-etilidenelofenol

Ovo je drugi metilacioni korak u biosintezi biljnog sterola (cf. EC 2.1.1.142, cikloartenol 24-C-metiltransferaza).

Reference

1. Bouvier-Navé, P., Husselstein, T. and Benveniste, P. (1998). „Two families of sterol methyltransferases are involved in the first and the second methylation steps of plant biosynthesis”. Eur. J. Biochem. 256: 88—96. PMID 9746350. CS1 одржавање: Вишеструка имена: списак аутора (веза)

Literatura

• Nicholas C. Price; Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third изд.). USA: Oxford University Press. ISBN 019850229X. 
• Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 изд.). 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 изд.). Wiley Classics Library. ISBN 0471303097. 
• William P. Jencks (1987). Catalysis in Chemistry and Enzymology. Dover Publications. ISBN 0486654605. 

Spoljašnje veze

• 24-methylenesterol+C-methyltransferase на US National Library of Medicine Medical Subject Headings (MeSH)