Steroidna D-izomeraza
(преусмерено са EC 5.3.3.1)
| Steroidna D-izomeraza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 5.3.3.1 | ||||||||
| CAS broj | 9031-36-1 | ||||||||
| 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 | ||||||||
| |||||||||
Steroidna D-izomeraza (EC 5.3.3.1, hidroksisteroidna izomeraza, steroidna izomeraza, Delta5-ketosteroidna izomeraza, Delta5(or Delta4)-3-keto steroidna izomeraza, Delta5-steroidna izomeraza, 3-oksosteroidna izomeraza, Delta5-3-keto steroidna izomeraza, Delta5-3-oksosteroidna izomeraza) je enzim sa sistematskim imenom 3-oksosteroid Delta5-Delta4-izomeraza.[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju
- 3-okso-Delta5-steroid 3-okso-Delta4-steroid
Ovu aktivnost katalizuje nekoliko enzima.
Reference[уреди | уреди извор]
- ^ Ewald, W., Werbein, H. and Chaikoff, I.L. (1965). „Evidence for the presence of 17-hydroxypregnenedione isomerase in beef adrenal cortex”. Biochim. Biophys. Acta. 111: 306—312. PMID 5867327.
- ^ Kawahara, F.S. & Talalay, P. (1960). „Crystalline Δ5-3-ketosteroid isomerase”. J. Biol. Chem. 235: PC1—PC2. PMID 14404954.
- ^ Talalay, P. & Wang, V.S. (1955). „Enzymic isomerization of Δ5-3-ketosteroids”. Biochim. Biophys. Acta. 18: 300—301. PMID 13276386.
- ^ MacLachlan, J., Wotherspoon, A.T., Ansell, R.O. and Brooks, C.J. (2000). „Cholesterol oxidase: sources, physical properties and analytical applications”. J. Steroid Biochem. Mol. Biol. 72: 169—195. PMID 10822008.
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]
- Steroid+Delta-isomerase на US National Library of Medicine Medical Subject Headings (MeSH)
