Capsular-polysaccharide endo-1,3-α-galactosidase (EC 3.2.1.87, polysaccharide depolymerase, capsular polysaccharide galactohydrolase) is an enzyme with systematic name Aerobacter-capsular-polysaccharide galactohydrolase.[1][2] It catalyses random hydrolysis of (1→3)-α-D-galactosidic linkages in Aerobacter aerogenes capsular polysaccharide. It hydrolyses the galactosyl-α-1,3-D-galactose linkages only in the complex substrate, bringing about depolymerization.
Capsular-polysaccharide endo-1,3-α-galactosidase | |||||||||
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Identifiers | |||||||||
EC no. | 3.2.1.87 | ||||||||
CAS no. | 62213-16-5 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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References
edit- ^ Yurewicz EC, Ghalambor MA, Duckworth DH, Heath EC (September 1971). "Catalytic and molecular properties of a phage-induced capsular polysaccharide depolymerase". The Journal of Biological Chemistry. 246 (18): 5607–16. doi:10.1016/S0021-9258(18)61851-4. PMID 5096084.
- ^ Yurewicz EC, Ghalambor MA, Heath EC (September 1971). "The structure of Aerobacter aerogenes capsular polysaccharide". The Journal of Biological Chemistry. 246 (18): 5596–606. doi:10.1016/S0021-9258(18)61850-2. PMID 4328830.
External links
edit- Capsular-polysaccharide+endo-1,3-alpha-galactosidase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)