Enzim 1,4-a-glukanskog grananja
Enzim 1,4-a-glukanskog grananja (EC 2.4.1.18, enzim grananja, amilo-(1,4->1,6)-transglikozilaza, Q-enzim, glikoziltransferaza alfa-glukan-grananja, amilozna izomeraza, faktor enzimatskog grananja, glikoziltransferaza grananja, enzim Q, glukozan transglikozilaza, enzim glikogenskog grananja, biljni enzim grananja, alfa-1,4-glukan:alfa-1,4-glukan-6-glikoziltransferaza, skrobni enzim grananja, 1,4-alfa-D-glukan:1,4-alfa-D-glukan 6-alfa-D-(1,4-alfa-D-glukano)-transferaza) je enzim sa sistematskim imenom (1->4)-alfa-D-glukan:(1->4)-alfa-D-glukan 6-alfa-D-((1->4)-alfa-D-glukano)-transferaza.[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju
| Enzim 1,4-a-glukanskog grananja | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 2.4.1.18 | ||||||||
| CAS broj | 9001-97-2 | ||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB | RCSB PDB PDBe PDBj PDBsum | ||||||||
| |||||||||
- Prenosi segment (1->4)-alfa-D-glukanskog lanca na primarnu hidroksi grupu u sličnom glukanskom lancu
Ovaj enzim konvertuje amilozu u amilopektin.
Reference uredi
- ↑ Barker, S.A., Bourne, E. and Peat, S. (1949). „The enzymic synthesis and degradation of starch. Part IV. The purification and storage of the Q-enzyme of the potato”. J. Chem. Soc. (Lond.): 1705-1711.
- ↑ Baum, H. and Gilbert, G.A. (1953). „A simple method for the preparation of crystalline potato phosphorylase and Q-enzyme”. Nature 171: 983-984. PMID 13063502.
- ↑ Hehre, E.J. (1951). „Enzymic synthesis of polysaccharides: a biological type of polymerization”. Adv. Enzymol. Relat. Subj. Biochem. 11: 297-337.
- ↑ Illingworth Brown, B. and Brown, D.H. (1966). „α-1,4-Glucan:α-1,4-glucan 6-glycosyltransferase from mammalian muscle”. Methods Enzymol. 8: 395-403.
Literatura uredi
- 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.
- Robert A. Copeland (2013). Evaluation of Enzyme Inhibitors in Drug Discovery: A Guide for Medicinal Chemists and Pharmacologists (2nd izd.). Wiley-Interscience. ISBN 111848813X.
- Gerhard Michal, Dietmar Schomburg (2012). Biochemical Pathways: An Atlas of Biochemistry and Molecular Biology (2nd izd.). Wiley. ISBN 0470146842.