From Wikipedia, the free encyclopedia
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
Search
PMC articles
PubMed articles
NCBI proteins

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

  1. ^ 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.
  2. ^ 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.
From Wikipedia, the free encyclopedia
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
Search
PMC articles
PubMed articles
NCBI proteins

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

  1. ^ 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.
  2. ^ 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.

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