Ksiloglukan specifična endo-beta-1,4-glukanaza
Ksiloglukan specifična endo-beta-1,4-glukanaza (EC 3.2.1.151, XEG, ksiloglukan endo-beta-1,4-glukanaza, ksiloglukanaza, ksiloglukanendohidrolaza, XH, 1,4-beta-D-glukan glukanohidrolaza) je enzim sa sistematskim imenom ((1->6)-alfa-D-ksilo)-(1->4)-beta-D-glukan glukanohidrolaza.[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
Ksiloglukan specifična endo-beta-1,4-glukanaza | |||||||||
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Identifikatori | |||||||||
EC broj | 3.2.1.151 | ||||||||
CAS broj | 76901-10-5 | ||||||||
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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- ksiloglukan + H2O ksiloglukanski oligosaharidi
Enzim iz Aspergillus aculeatus je specifičan za ksiloglukan i ne hidrolizuje druge komponente ćelijskog zida.
Reference
уреди- ^ Pauly, M., Andersen, L.N., Kaupinnen, S., Kofod, L.V., York, W.S., Albersheim, P. and Darvill, A. (1999). „A xyloglucan specific endo-β-1,4-glucanase from Aspergillus aculeatus: expression cloning in yeast, purification and characterization of the recombinant enzyme”. Glycobiology. 9: 93—100. PMID 9884411.
- ^ Grishutin, S.G., Gusakov, A.V., Markov, A.V., Ustinov, B.B., Semenova, M.V. and Sinitsyn, A.P. (2004). „Specific xyloglucanases as a new class of polysaccharide-degrading enzymes”. Biochim. Biophys. Acta. 1674: 268—281. PMID 15541296.
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- Xyloglucan-specific+endo-beta-1,4-glucanase на US National Library of Medicine Medical Subject Headings (MeSH)