Galaktan 1,3-beta-galaktozidaza
| Galaktan 1,3-beta-galaktozidaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 3.2.1.145 | ||||||||
| CAS broj | 161515-48-6 | ||||||||
| 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 | ||||||||
| |||||||||
Galaktan 1,3-beta-galaktozidaza (EC 3.2.1.145, galaktan (1->3)-beta-D-galaktozidaza) je enzim sa sistematskim imenom galaktan 3-beta-D-galaktozidaza.[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
- hidroliza terminalnih, neredukujućih beta-D-galaktoznih ostataks u (1->3)-beta-D-galaktopirananima
Ovaj enzim uklanja ne samo slobodnu galaktozu, nego takođe 6-glikozilisane ostatake.
Reference[уреди | уреди извор]
- ^ Tsumuraya, Y., Mochizuki, N. (1990). „, Hashimoto Y. and Kovac, P. Purification of exo-(1→3)-D-galactanase of Irpex lacteus (Polyporus tulipiferae) and its action on arabinogalactan-proteins”. J. Biol. Chem. 265: 7207—7215. PMID 2158993.
- ^ Pellerin, P. & Brillouet, J.M. (1994). „Purification and properties of an exo-(1→3)-β-D-galactanase from Aspergillus niger”. Carbohydr. Res. 264: 281—291. PMID 7805066.
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]
- Galactan+1,3-beta-galactosidase на US National Library of Medicine Medical Subject Headings (MeSH)
