Galactan 1,3-beta-galactosidase
| Galactan 1,3-beta-galactosidase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 3.2.1.145 | ||||||||
| CAS no. | 161515-48-6 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
Galactan 1,3-beta-galactosidase (EC 3.2.1.145, galactan (1->3)-beta-D-galactosidase) is an enzyme with systematic name galactan 3-beta-D-galactosidase.[1][2] This enzyme catalyses the following chemical reaction
- Hydrolysis of terminal, non-reducing beta-D-galactose residues in (1->3)-beta-D-galactopyranans
This enzyme removes not only free galactose, but also 6-glycosylated residues.
References
[edit]- ^ 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. doi:10.1016/s0008-6215(05)80012-6. PMID 7805066.
External links
[edit]- Galactan+1,3-beta-galactosidase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
