Galaktolipaza
Galaktolipaza (EC 3.1.1.26, galaktolipidna lipaza, poligalaktolipaza, galaktolipidna acilhidrolaza) je enzim sa sistematskim imenom 1,2-diacil-3-beta-D-galaktozil-sn-glicerol acilhidrolaza.[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
| Galaktolipaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 3.1.1.26 | ||||||||
| CAS broj | 37278-40-3 | ||||||||
| 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 | ||||||||
| |||||||||
- 1,2-diacil-3-beta-D-galaktozil-sn-glicerol + 2H2O 3-beta-D-galaktozil-sn-glicerol + 2 karboksilati
Ovaj enzim takođe deluje na 2,3-di-O-acil-1-O-(6-O-alfa-D-galaktozil-beta-D-galaktozil)-D-glicerol, fosfatidilholin i druge fosfolipide.
Reference
уреди- ^ Helmsing, P.J. (1969). „Purification and properties of galactolipase”. Biochim. Biophys. Acta. 178: 519—533. PMID 5784904.
- ^ Hirayama, O., Matsuda, H., Takeda, H., Maenaka, K. and Takatsuka, H. (1975). „Purification and properties of a lipid acyl-hydrolase from potato tubers”. Biochim. Biophys. Acta. 384: 127—137. PMID 236765.
Literatura
уреди- 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.
- William P. Jencks (1987). Catalysis in Chemistry and Enzymology. Dover Publications. ISBN 0486654605.
Spoljašnje veze
уреди- Galactolipase на US National Library of Medicine Medical Subject Headings (MeSH)
