Riboza 1,5-bisfosfat fosfokinaza
| Riboza 1,5-bisfosfat fosfokinaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 2.7.4.23 | ||||||||
| 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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Riboza 1,5-bisfosfat fosfokinaza (EC 2.7.4.23, riboza 1,5-bisfosfokinaza, PhnN) je enzim sa sistematskim imenom ATP:riboza-1,5-bisfosfat fosfotransferaza.[1] Ovaj enzim katalizuje sledeću hemijsku reakciju
Ovaj enzim, prisutan u NAD supresivnim mutantima bakterije Escherichia coli, sintetiše 5-fosfo-alfa-D-riboza 1-difosfat (PRPP), bez učešća enzima EC 2.7.6.1, riboza-fosfat difosfokinaza.
Reference[уреди | уреди извор]
- ^ Hove-Jensen, B., Rosenkrantz, T.J., Haldimann, A. and Wanner, B.L. (2003). „Escherichia coli phnN, encoding ribose 1,5-bisphosphokinase activity (phosphoribosyl diphosphate forming): dual role in phosphonate degradation and NAD biosynthesis pathways”. J. Bacteriol. 185: 2793—2801. PMID 12700258.
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]
- Ribose+1,5-bisphosphate+phosphokinase на US National Library of Medicine Medical Subject Headings (MeSH)
