Peroksiredoksin
| Peroksiredoksin | |||||||||
|---|---|---|---|---|---|---|---|---|---|
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| Identifikatori | |||||||||
| EC broj | 1.11.1.15 | ||||||||
| CAS broj | 207137-51-7 | ||||||||
| 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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Peroksiredoksin (EC 1.11.1.15, tioredoksinska peroksidaza, triparedoksinska peroksidaza, alkilna hidroperoksidna reduktaza C22, AhpC, TrxPx, TXNPx, Prx, PRDX) je enzim sa sistematskim imenom tiolni-reduktant:hidroperoksid oksidoreduktaza.[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju
- 2 R'-SH + ROOH R'-S-S-R' + H2O + ROH
Peroksiredoksini (Prxs) su sveprisutna familija antioksidansnih proteina. Oni se dele u tri klase: tipični 2-Cys, atipični 2-Cys i 1-Cys peroksiredoksins.
Reference[uredi | uredi izvor]
- ^ Wood, Z.A., Schröder, E., Harris, J.R. and Poole, L.B. (2003). „Structure, mechanism and regulation of peroxiredoxins”. Trends Biochem. Sci. 28: 32—40. PMID 12517450.
- ^ Hofmann, B., Hecht, H.J. and Flohé, L. (2002). „Peroxiredoxins”. Biol. Chem. 383: 347—364. PMID 12033427.
- ^ Seo, M.S., Kang, S.W., Kim, K., Baines, I.C., Lee, T.H. and Rhee, S.G. (2000). „Identification of a new type of mammalian peroxiredoxin that forms an intramolecular disulfide as a reaction intermediate”. J. Biol. Chem. 275: 20346—20354. PMID 10751410.
- ^ Choi, H.J., Kang, S.W., Yang, C.H., Rhee, S.G. and Ryu, S.E. (1998). „Crystal structure of a novel human peroxidase enzyme at 2.0 Å resolution”. Nat. Struct. Biol. 5: 400—406. PMID 9587003.
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.
- William P. Jencks (1987). Catalysis in Chemistry and Enzymology. Dover Publications. ISBN 0486654605.
Spoljašnje veze[uredi | uredi izvor]
- Peroxiredoxin na US National Library of Medicine Medical Subject Headings (MeSH)
