Monogalaktozildiacilglicerol sintaza
| Monogalaktozildiacilglicerol sintaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 2.4.1.46 | ||||||||
| CAS broj | 37277-55-7 | ||||||||
| 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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Monogalaktozildiacilglicerol sintaza (EC 2.4.1.46, uridin difosfogalaktoza-1,2-diacilglicerol galaktoziltransferaza, UDP-galaktoza:diacilglicerol galaktoziltransferaza, MGDG sintaza, UDP galaktoza-1,2-diacilglicerol galaktoziltransferaza, UDP-galaktoza-diacilglicerid galaktoziltransferaza, UDP-galaktoza:1,2-diacilglicerol 3-beta-D-galaktoziltransferaza, 1beta-MGDG, 1,2-diacilglicerol 3-beta-galaktoziltransferaza, UDP-galaktoza:1,2-diacil-sn-glicerol 3-beta-D-galaktoziltransferaza) je enzim sa sistematskim imenom UDP-alfa-D-galaktoza:1,2-diacil-sn-glicerol 3-beta-D-galaktoziltransferaza.[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju
- UDP-alfa-D-galaktoza + 1,2-diacil-sn-glicerol UDP + 3-beta-D-galaktozil-1,2-diacil-sn-glicerol
Ovaj enzim dodaje samo jednu galaktozilnu grupu na diacilglicerol.
Reference[уреди | уреди извор]
- ^ Veerkamp, J.H. (1974). „Biochemical changes in Bifidobacterium bifidum var. pennsylvanicus after cell-wall inhibition. VI. Biosynthesis of the galactosyldiglycerides”. Biochim. Biophys. Acta. 348: 23—34. PMID 4838219.
- ^ Wenger, D.A., Petipas, J.W. and Pieringer, R.A. (1968). „The metabolism of glyceride glycolipids. II. Biosynthesis of monogalactosyl diglyceride from uridine diphosphate galactose and diglyceride in brain”. Biochemistry. 7: 3700—3707. PMID 5681471.
- ^ Miège, C., Maréchal, E., Shimojima, M., Awai, K., Block, M.A., Ohta, H., Takamiya, K., Douce, R. and Joyard, J. (1999). „Biochemical and topological properties of type A MGDG synthase, a spinach chloroplast envelope enzyme catalyzing the synthesis of both prokaryotic and eukaryotic MGDG”. Eur. J. Biochem. 265: 990—1001. PMID 10518794.
- ^ Benning, C. & Ohta, H. (2005). „Three enzyme systems for galactoglycerolipid biosynthesis are coordinately regulated in plants”. J. Biol. Chem. 280: 2397—2400. PMID 15590685.
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.
- William P. Jencks (1987). Catalysis in Chemistry and Enzymology. Dover Publications. ISBN 0486654605.
Spoljašnje veze[уреди | уреди извор]
- Monogalactosyldiacylglycerol+synthase на US National Library of Medicine Medical Subject Headings (MeSH)
