Fosfoenolpiruvatna karboksilaza
Izgled
Fosfoenolpiruvatna karboksilaza | |||||||||
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Fosfoenolpiruvatna karboksilaza tetramer, E.Coli | |||||||||
Identifikatori | |||||||||
EC broj | 4.1.1.31 | ||||||||
CAS broj | 9067-77-0 | ||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB | RCSB PDB PDBe PDBj PDBsum | ||||||||
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Fosfoenolpiruvatna karboksilaza (EC 4.1.1.31, fosfopiruvat (fosfat) karboksilaza, PEP karboksilaza, fosfoenolpiruvinska karboksilaza, PEPC, PEPCaza, fosfat:oksaloacetat karboksi-lijaza (fosforilacija)) je enzim sa sistematskim imenom fosfat:oksaloacetat karboksilijaza (dodaje fosfat, formira fosfoenolpiruvat).[1][2][3] Ovaj enzim katalizuje sledeću hemijsku reakciju
- fosfat + oksaloacetat fosfoenolpiruvat + HCO3-
Ovaj enzim formira oksaloacetat u okviru ciklusa trikarboksilnih kiselina pri čemu deluje u reversnom smeru.
- ↑ Chen, J.H. and Jones, R.F. (1970). „Multiple forms of phosphoenolpyruvate carboxylase from Chlamydomonas reeinhardtii”. Biochim. Biophys. Acta 214: 318-325. PMID 5501374.
- ↑ Mazelis, M. and Vennesland, B. (1957). „Carbon dioxide fixation into oxalacetate in higher plants”. Plant Physiol. 32: 591-600. PMID 16655053.
- ↑ Tovar-Mendez, A., Mujica-Jimenez, C. and Munoz-Clares, R.A. (2000). „Physiological implications of the kinetics of maize leaf phosphoenolpyruvate carboxylase”. Plant Physiol. 123: 149-160. PMID 10806233.
- Nicholas C. Price, Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third izd.). USA: Oxford University Press. ISBN 019850229X.
- Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 izd.). Wiley-Interscience. ISBN 0471205036.
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