Aminoimidazolaza
Aminoimidazolaza (EC 3.5.4.8) je enzim sa sistematskim imenom 4-aminoimidazol aminohidrolaza.[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju
| Aminoimidazolaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 3.5.4.8 | ||||||||
| CAS broj | 9025-17-6 | ||||||||
| 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 | ||||||||
| |||||||||
- 4-aminoimidazol + H2O imidazol-4-on + NH3
Za dejstvo ovog enzima je neophodan jon Fe2+.
Reference уреди
- ^ Rabinowitz, J.C. & Pricer, W.E. (1956). „Purine fermentation by Clostridium cylindrosporum. V. Formiminoglycine”. J. Biol. Chem. 222: 537—554. PMID 13367024.
- ^ Freter, K., Rabinowitz, J.C. and Witkop, B. (1957). „Labile Stoffwechselprodukte. V. Zur Biogenese des Formiminoglycins aus 4(5H)-imidazolon”. Ann. Chem. 607: 174—187.
- ^ Vogels, G.D. & Van der Drift, C. (1976). „Degradation of purines and pyrimidines by microorganisms”. Bacteriol. Rev. 40: 403—468. PMID 786256.
- ^ DeMoll, E. & Auffenberg, T. (1993). „Purine metabolism in Methanococcus vannielii”. J. Bacteriol. 175: 5754—5761. PMID 8376322.
Literatura уреди
- 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 уреди
- Aminoimidazolase на US National Library of Medicine Medical Subject Headings (MeSH)
