Demetilsterigmatocistin 6-O-metiltransferaza
Demetilsterigmatocistin 6-O-metiltransferaza (EC 2.1.1.109, demetilsterigmatocistinska metiltransferaza, O-metiltransferaza I) je enzim sa sistematskim imenom S-adenozil-L-metionin:6-demetilsterigmatocistin 6-O-metiltransferaza.[1] Ovaj enzim katalizuje sledeću hemijsku reakciju
| Demetilsterigmatocistin 6-O-metiltransferaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 2.1.1.109 | ||||||||
| CAS broj | 123516-47-2 | ||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB | RCSB PDB PDBe PDBj PDBsum | ||||||||
| |||||||||
- S-adenozil-L-metionin + 6-demetilsterigmatocistin S-adenozil-L-homocistein + sterigmatocistin
Dihidrodemetilsterigmatocistin takođe može da deluje kao akceptor. Ovaj enzim učestvuje u biosintezi aflatoksina kod gljiva.
Reference uredi
- ↑ Yabe, K., Ando, Y., Hashimoto, J. and Hamasaki, T. (1989). „2 distinct O-methyltransferases in aflatoxin biosynthesis”. Appl. Environ. Microbiol. 55: 2172-2177. PMID 2802602.
Literatura uredi
- 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.