Aspartat kinaza
Aspartat kinaza | |||||||||
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Identifikatori | |||||||||
EC broj | 2.7.2.4 | ||||||||
CAS broj | 9012-50-4 | ||||||||
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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Aspartat kinaza (EC 2.7.2.4, aspartokinaza, AK, beta-aspartokinaza, aspartinska kinaza) je enzim sa sistematskim imenom ATP:L-aspartat 4-fosfotransferaza.[1][2][3][4][5][6] Ovaj enzim katalizuje sledeću hemijsku reakciju
Enzim iz Escherichia coli je multifunkcionalni protein, koji takođe katalizuje reakciju EC 1.1.1.3, homoserin dehidrogenaze.
Reference
- ^ Black, S. (1962). „Conversion of aspartic acid to homoserine”. Methods Enzymol. 5: 820—827.
- ^ Paulus, H. & Gray, E. (1967). „Multivalent feedback inhibition of aspartokinase in Bacillus polymyxa. I. Kinetic studies”. J. Biol. Chem. 242: 4980—4986. PMID 6058940.
- ^ Starnes, W.L., Munk, P., Maul, S.B., Cunningham, G.N., Cox, D.J. and Shive, W. (1972). „Threonine-sensitive aspartokinase-homoserine dehydrogenase complex, amino acid composition, molecular weight, and subunit composition of the complex”. Biochemistry. 11: 677—687. PMID 4551091. CS1 одржавање: Вишеструка имена: списак аутора (веза)
- ^ Véron, M., Falcoz-Kelly, F. and Cohen, G.N. (1972). „The threonine-sensitive homoserine dehydrogenase and aspartokinase activities of Escherichia coli K12. The two catalytic activities are carried by two independent regions of the polypeptide chain”. Eur. J. Biochem. 28: 520—527. PMID 4562990. CS1 одржавање: Вишеструка имена: списак аутора (веза)
- ^ Chassagnole, C., Rais, B., Quentin, E., Fell, D. A. and Mazat, J.-P. (2001). „An integrated study of threonine-pathway enzyme kinetics in Escherichia coli”. Biochem. J. 356: 415—423. CS1 одржавање: Вишеструка имена: списак аутора (веза)
- ^ Curien, G., Ravanel, S., Robert, M. and Dumas, R. (2005). „Identification of six novel allosteric effectors of Arabidopsis thaliana aspartate kinase-homoserine dehydrogenase isoforms”. J. Biol. Chem. 280: 41178—41183. CS1 одржавање: Вишеструка имена: списак аутора (веза)
Literatura
- 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.
Spoljašnje veze
- Aspartate+kinase на US National Library of Medicine Medical Subject Headings (MeSH)
- п
- р
- у
- EC1 Oksidoreduktaze /spisak
- EC2 Transferaze /spisak
- EC3 Hidrolaze /spisak
- EC4 Lijaze /spisak
- EC5 Izomeraze /spisak
- EC6 Ligaze /spisak
- B enzm: 1.1/2/3/4/5/6/7/8/10/11/13/14/15-18, 2.1/2/3/4/5/6/7/8, 2.7.10, 2.7.11-12, 3.1/2/3/4/5/6/7, 3.1.3.48, 3.4.21/22/23/24, 4.1/2/3/4/5/6, 5.1/2/3/4/99, 6.1-3/4/5-6