Poliamin oksidaza (formira propan-1,3-diamin)
| Poliamin oksidaza (formira propan-1,3-diamin) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 1.5.3.14 | ||||||||
| 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 | ||||||||
| |||||||||
Poliamin oksidaza (formira propan-1,3-diamin) (EC 1.5.3.14, MPAO, kukuruzna PAO) je enzim sa sistematskim imenom spermidin:kiseonik oksidoreduktaza (formira propan-1,3-diamin).[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
- spermidin + O2 +H2O propan-1,3-diamin + 4-aminobutanal +H2O2
Produkti ove reakcija se ne mogu direktno konvertovati u druge poliamine, te se smatra da ova klasa oksidaza učestvuje u terminalnom katabolizami poliamina.
Reference[уреди | уреди извор]
- ^ Tavladoraki, P., Schinina, M.E., Cecconi, F., Di Agostino, S., Manera, F., Rea, G., Mariottini, P., Federico, R. and Angelini, R. (1998). „Maize polyamine oxidase: primary structure from protein and cDNA sequencing”. FEBS Lett. 426: 62—66. PMID 9598979.
- ^ Federico, R., Ercolini, L., Laurenzi, M., Angelini, R. (1996). „Oxidation of acetylpolyamines by maize polyamine oxidase”. Phytochemistry. 43: 339—341.
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]
- Polyamine+oxidase+(propane-1,3-diamine-forming) на US National Library of Medicine Medical Subject Headings (MeSH)
