Nikotianamin aminotransferaza
| Nikotianamin aminotransferaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 2.6.1.80 | ||||||||
| CAS broj | 154907-64-9 | ||||||||
| 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 | ||||||||
| |||||||||
Nikotianamin aminotransferaza (EC 2.6.1.80, NAAT, NAAT-I, NAAT-II, NAAT-III, nikotianaminska transaminaza) je enzim sa sistematskim imenom nikotianamin:2-oksoglutarat aminotransferaza.[1][2][3] Ovaj enzim katalizuje sledeću hemijsku reakciju
- nikotianamin + 2-oksoglutarat 3-deamino-3-oksonicotianamin + L-glutamat
Ovaj enzim je piridoksal-fosfatni protein.
Reference[уреди | уреди извор]
- ^ Kanazawa, K., Higuchi, K., Nishizawa, N.-K., Fushiya, S., Chino, M. and Mori, S. (1994). „Nicotianamine aminotransferase activities are correlated with the phytosiderophore secretions under Fe-deficient conditions in Gramineae”. J. Exp. Bot. 45: 1903—1906.
- ^ Takahashi, M., Yamaguchi, H., Nakanishi, H., Shioiri, T., Nishizawa, N.K. and Mori, S. (1999). „Cloning two genes for nicotianamine aminotransferase, a critical enzyme in iron acquisition (Strategy II) in graminaceous plants”. Plant Physiol. 121: 947—956. PMID 10557244.
- ^ Schaaf, G., Ludewig, U., Erenoglu, B.E., Mori, S., Kitahara, T. and von Wirén, N. (2004). „ZmYS1 functions as a proton-coupled symporter for phytosideorophore- and nicotianamine-chelated metals”. J. Biol. Chem. 279: 9091—9096. PMID 14699112.
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]
- Nicotianamine+aminotransferase на US National Library of Medicine Medical Subject Headings (MeSH)
