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ENZYME entry: EC 3.2.1.82

Accepted Name
Exo-poly-alpha-digalacturonosidase.
Alternative Name(s)
Exo-poly-alpha-galacturonosidase.
Exopolygalacturanosidase.
Reaction catalysed
((1->4)-alpha-D-galacturonosyl)(n) + H(2)O <=> alpha-D-galacturonosyl-(1->4)-D-galacturonate + ((1->4)-alpha-D-galacturonosyl)(n-2)
Comment(s)
The enzyme, characterized from bacteria, hydrolyzes the second alpha- 1,4-glycosidic bond from the non-reducing end of polygalacturonate, releasing digalacturonate.
Cross-references
PROSITEPDOC00415
BRENDA3.2.1.82
EC2PDB3.2.1.82
ExplorEnz3.2.1.82
PRIAM enzyme-specific profiles3.2.1.82
KEGG Ligand Database for Enzyme Nomenclature3.2.1.82
IUBMB Enzyme Nomenclature3.2.1.82
IntEnz3.2.1.82
MEDLINEFind literature relating to 3.2.1.82
MetaCyc3.2.1.82
Rhea expert-curated reactions3.2.1.82
UniProtKB/Swiss-Prot
P15922, PEHX_DICCH

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