Sukcinilglutamat-semialdehid dehidrogenaza
| Sukcinilglutamat-semialdehid dehidrogenaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 1.2.1.71 | ||||||||
| 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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Sukcinilglutamat-semialdehid dehidrogenaza (EC 1.2.1.71, sukcinilglutaminska semialdehidna dehidrogenaza, N-sukcinilglutamat 5-semialdehidna dehidrogenaza, SGSD, AruD, AstD) je enzim sa sistematskim imenom N-sukcinil-L-glutamat 5-semialdehid:NAD+ oksidoreduktaza.[1][2][3][4][5][6][7] Ovaj enzim katalizuje sledeću hemijsku reakciju
- N-sukcinil-L-glutamat 5-semialdehid + NAD+ +H2O N-sukcinil-L-glutamat + NADH + 2 H+
Ovaj enzim je četvrti u putu argininske sukciniltransferaze (AST) katabolizma arginina. Tim metaboličkim putem se konvertuje ugljenični skeleton arginina u glutamat, uz istovremenu produkciju amonijaka i konverziju sukcinil-KoA u sukcinat i KoA. Pet enzima koji učestvuju u ovom putu su: EC 2.3.1.109 (arginin N-sukciniltransferaza), EC 3.5.3.23 (N-sukcinilarginin dihidrolaza), EC 2.6.1.11 (acetilornitin transaminaza), EC 1.2.1.71 (sukcinilglutamat-semialdehid dehidrogenaza) i EC 3.5.1.96 (sukcinilglutamat desukcinilaza).
Reference[уреди | уреди извор]
- ^ Vander Wauven, C., Jann, A., Haas, D., Leisinger, T. and Stalon, V. (1988). „N2-succinylornithine in ornithine catabolism of Pseudomonas aeruginosa”. Arch. Microbiol. 150: 400—404. PMID 3144259.
- ^ Vander Wauven, C. & Stalon, V. (1985). „Occurrence of succinyl derivatives in the catabolism of arginine in Pseudomonas cepacia”. J. Bacteriol. 164: 882—886. PMID 2865249.
- ^ Tricot, C., Vander Wauven, C., Wattiez, R., Falmagne, P. and Stalon, V. (1994). „Purification and properties of a succinyltransferase from Pseudomonas aeruginosa specific for both arginine and ornithine”. Eur. J. Biochem. 224: 853—861. PMID 7523119.
- ^ Itoh, Y. (1997). „Cloning and characterization of the aru genes encoding enzymes of the catabolic arginine succinyltransferase pathway in Pseudomonas aeruginosa”. J. Bacteriol. 179: 7280—7290. PMID 9393691.
- ^ Schneider, B.L., Kiupakis, A.K. and Reitzer, L.J. (1998). „Arginine catabolism and the arginine succinyltransferase pathway in Escherichia coli”. J. Bacteriol. 180: 4278—4286. PMID 9696779.
- ^ Cunin, R., Glansdorff, N., Pierard, A. and Stalon, V. (1986). „Biosynthesis and metabolism of arginine in bacteria”. Microbiol. Rev. 50: 314—352. PMID 3534538.
- ^ Cunin, R., Glansdorff, N., Pierard, A. and Stalon, V. (1987). „Erratum report: Biosynthesis and metabolism of arginine in bacteria”. Microbiol. Rev. 51: 178—178.
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.
Spoljašnje veze[уреди | уреди извор]
- Succinylglutamate-semialdehyde+dehydrogenase на US National Library of Medicine Medical Subject Headings (MeSH)
