Malonil-KoA O-metiltransferaza
Изглед
Malonil-KoA O-metiltransferaza | |||||||||
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Identifikatori | |||||||||
EC broj | 2.1.1.197 | ||||||||
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 | ||||||||
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Malonil-KoA O-metiltransferaza (EC 2.1.1.197, ''BioC) je enzim sa sistematskim imenom S-adenozil-L-metionin:malonil-KoA O-metiltransferaza.[1][2][3][4][5] Ovaj enzim katalizuje sledeću hemijsku reakciju
- S-adenozil-L-metionin + malonil-KoA S-adenozil-L-homocistein + malonil-KoA metil estar
Ovaj enzim učestvuje u početnom delu biosinteze Gram-negativnih bakterija. On katalizuje transfer metil grupe na omega-karboksilnu grupu pri čemu se formira malonil-KoA metil estar. Taj estar prepoznaju enzimi sinteze masnih kiselina, koji produžavaju masne kiseline i formiraju pimelil-[acil-nosilac-protein] metil estar.
Reference
[уреди | уреди извор]- ^ Del Campillo-Campbell, A., Kayajanian, G., Campbell, A. and Adhya, S. (1967). „Biotin-requiring mutants of Escherichia coli K-12”. J. Bacteriol. 94: 2065—2066. PMID 4864413.
- ^ Rolfe, B. & Eisenberg, M.A. (1968). „Genetic and biochemical analysis of the biotin loci of Escherichia coli K-12”. J. Bacteriol. 96: 515—524. PMID 4877129.
- ^ Otsuka, A.J., Buoncristiani, M.R., Howard, P.K., Flamm, J., Johnson, C., Yamamoto, R., Uchida, K., Cook, C., Ruppert, J. and Matsuzaki, J. (1988). „The Escherichia coli biotin biosynthetic enzyme sequences predicted from the nucleotide sequence of the bio operon”. J. Biol. Chem. 263: 19577—19585. PMID 3058702.
- ^ Cleary, P.P. & Campbell, A. (1972). „Deletion and complementation analysis of biotin gene cluster of Escherichia coli”. J. Bacteriol. 112: 830—839. PMID 4563978.
- ^ Lin, S., Hanson, R.E. and Cronan, J.E. (2010). „Biotin synthesis begins by hijacking the fatty acid synthetic pathway”. Nat. Chem. Biol.: —. PMID 20693992.
Literatura
[уреди | уреди извор]- 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.
Spoljašnje veze
[уреди | уреди извор]- Malonyl-CoA+O-methyltransferase на US National Library of Medicine Medical Subject Headings (MeSH)