GTP difosfokinaza
| GTP difosfokinaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 2.7.6.5 | ||||||||
| CAS broj | 63690-89-1 | ||||||||
| 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 | ||||||||
| |||||||||
GTP difosfokinaza (EC 2.7.6.5, guanozin 3',5'-polifosfatna sintaza, GTP pirofosfokinaza, ATP-GTP 3'-difosfotransferaza, guanozin 5',3'-polifosfatna sintetaza, (p)ppGpp sintetaza I, (p)ppGpp sintetaza II, guanozin pentafosfatna sintetaza, GPSI, GPSII) je enzim sa sistematskim imenom ATP:GTP 3'-difosfotransferaza.[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
GDP takođe može da deluje kao akceptor.
Reference[уреди | уреди извор]
- ^ Fehr, S. & Richter, D. (1981). „Stringent response of Bacillus stearothermophilus: evidence for the existence of two distinct guanosine 3′,5′-polyphosphate synthetases”. J. Bacteriol. 145: 68—73. PMID 6161916.
- ^ Sy, J. & Akers, H. (1976). „Purification and properties of guanosine 5′,3′-polyphosphate synthetase from Bacillus brevis”. Biochemistry. 15: 4399—4403. PMID 184817.
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.
Spoljašnje veze[уреди | уреди извор]
- GTP+diphosphokinase на US National Library of Medicine Medical Subject Headings (MeSH)
