5-Фитаза
| 5-Fitaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 3.1.3.72 | ||||||||
| CAS broj | 357208-41-4 | ||||||||
| 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 | ||||||||
| |||||||||
5-Fitaza (EC 3.1.3.72, 5-phytase) je enzim sa sistematskim imenom mio-inozitol-heksakisfosfat 5-fosfohidrolaza.[1] Ovaj enzim katalizuje sledeću hemijsku reakciju
- mio-inozitol heksakisfosfat + H2O 1L-mio-inozitol 1,2,3,4,6-pentakisfosfat + fosfat
Ovaj enzim deluje i na produkt gornje reakcije i sporo formira Ins(1,2,3)P3.
Reference
[уреди | уреди извор]- ^ Barrientos, L., Scott, J.J. and Murthy, P.P. (1994). „Specificity of hydrolysis of phytic acid by alkaline phytase from lily pollen”. Plant Physiol. 106: 1489—1495. PMID 7846160.
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.
- William P. Jencks (1987). Catalysis in Chemistry and Enzymology. Dover Publications. ISBN 0486654605.
