Saharoza alfa-glukozidaza
Saharoza alfa-glukozidaza (EC 3.2.1.48, saharoza alfa-glukohidrolaza, sukraza, sukraza-izomaltaza, saharoza alfa-glukohidrolaza, intestinalna sukraza, sukraza (invertaza)) je enzim sa sistematskim imenom saharoza-alfa-D-glukohidrolaza.[1][2][3][4][5][6] Ovaj enzim katalizuje sledeću hemijsku reakciju
| Saharoza alfa-glukozidaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 3.2.1.48 | ||||||||
| CAS broj | 37288-39-4 | ||||||||
| 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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Ovaj enzim je izolovan iz intestinalnog mukusa kao samostalan polipeptidni lanac.
Reference уреди
- ^ Conklin, K.A., Yamashiro, K.M. and Gray, G.M. (1975). „Human intestinal sucrase-isomaltase. Identification of free sucrase and isomaltase and cleavage of the hybrid into active distinct subunits”. J. Biol. Chem. 250: 5735—5741. PMID 807575.
- ^ Hauri, H.-P., Quaroni, A. and Isselbacher, K.J. (1979). „Biogenesis of intestinal plasma membrane: posttranslational route and cleavage of sucrase-isomaltase”. Proc. Natl. Acad. Sci. USA. 76: 5183—5186. PMID 291933.
- ^ Kolinska, J. & Kraml, J. (1972). „Separation and characterization of sucrose-isomaltase and of glucoamylase of rat intestine”. Biochim. Biophys. Acta. 284: 235—247. PMID 5073761.
- ^ Sigrist, H., Ronner, P. and Semenza, G. (1975). „A hydrophobic form of the small-intestinal sucrase-isomaltase complex”. Biochim. Biophys. Acta. 406: 433—446. PMID 1182172.
- ^ Sjöström, H., Norén, O., Christiansen, L., Wacker, H. and Semenza, G. (1980). „A fully active, two-active-site, single-chain sucrase-isomaltase from pig small intestine. Implications for the biosynthesis of a mammalian integral stalked membrane protein”. J. Biol. Chem. 255: 11332—11338. PMID 7002920.
- ^ Takesue, Y. (1969). „Purification and properties of rabbit intestinal sucrase”. J. Biochem. (Tokyo). 65: 545—552. PMID 5804876.
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.
Spoljašnje veze уреди
- Sucrose+alpha-glucosidase на US National Library of Medicine Medical Subject Headings (MeSH)
