Guanozin-3',5'-bis(difosfat) 3'-difosfataza
Guanozin-3',5'-bis(difosfat) 3'-difosfataza (EC 3.1.7.2, guanozin-3',5'-bis(difosfat) 3'-pirofosfataza, PpGpp-3'-pirofosfohidrolaza, PpGpp fosfohidrolaza) je enzim sa sistematskim imenom guanozin-3',5'-bis(difosfat) 3'-difosfohidrolaza.[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
Guanozin-3',5'-bis(difosfat) 3'-difosfataza | |||||||||
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Identifikatori | |||||||||
EC broj | 3.1.7.2 | ||||||||
CAS broj | 70457-12-4 | ||||||||
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 | ||||||||
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- guanozin 3',5'-bis(difosfat) + H2O GDP + difosfat
Reference
уреди- ^ Heinemeyer, E.-A. & Richter, D. (1978). „Characterization of the guanosine 5′-triphosphate 3′-diphosphate and guanosine 5′-diphosphate 3′-diphosphate degradation reaction catalyzed by a specific pyrophosphorylase from Escherichia coli”. Biochemistry. 17: 5368—5372. PMID 365225.
- ^ Richter, D., Fehr, S. and Harder, R. (1979). „The guanosine 3′,5′-bis(diphosphate) (ppGpp) cycle. Comparison of synthesis and degradation of guanosine 3′,5′-bis(diphosphate) in various bacterial systems”. Eur. J. Biochem. 99: 57—64. PMID 114395.
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- Guanosine-3',5'-bis(diphosphate)+3'-diphosphatase на US National Library of Medicine Medical Subject Headings (MeSH)