Aspartat-tRNKAsn ligaza
| Aspartat-tRNKAsn ligaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 6.1.1.23 | ||||||||
| CAS broj | 9027-32-1 | ||||||||
| 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 | ||||||||
| |||||||||
Aspartat-tRNKAsn ligaza (EC 6.1.1.23, nondiskriminišuća aspartil-tRNK sintetaza) je enzim sa sistematskim imenom L-aspartat:tRNKAsx ligaza (formira AMP).[1][2][3] Ovaj enzim katalizuje sledeću hemijsku reakciju
Kad ovaj enzim deluje na tRNKAsp, on katalizuje istu reakciju kao EC 6.1.1.12, aspartat-tRNK ligaza.
Reference[uredi | uredi izvor]
- ^ Ibba, M. & Söll, D. (2000). „Aminoacyl-tRNA synthesis”. Annu. Rev. Biochem. 69: 617—650. PMID 10966471.
- ^ Schmitt, E., Moulinier, L., Fujiwara, S., Imanaka, T., Thierry, J.C. and Moras, D. (1998). „Crystal structure of aspartyl-tRNA synthetase from Pyrococcus kodakaraensis KOD: archaeon specificity and catalytic mechanism of adenylate formation”. EMBO J. 17: 5227—5237. PMID 9724658.
- ^ Becker, H.D. & Kern, D. (1998). „Thermus thermophilus: a link in evolution of the tRNA-dependent amino acid amidation pathways”. Proc. Natl. Acad. Sci. USA. 95: 12832—12837. PMID 9789000.
Literatura[uredi | uredi izvor]
- 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.
- 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 izd.). Wiley Classics Library. ISBN 0471303097.
Spoljašnje veze[uredi | uredi izvor]
- Aspartate---tRNAAsn+ligase na US National Library of Medicine Medical Subject Headings (MeSH)
