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ENZYME entry: EC 3.2.1.60

Accepted Name
Glucan 1,4-alpha-maltotetraohydrolase.
Alternative Name(s)
Exo-maltotetraohydrolase.
G4-amylase.
Glucan 1,4-alpha-maltotetrahydrolase.
Maltotetraose-forming amylase.
Reaction catalysed
Hydrolysis of (1->4)-alpha-D-glucosidic linkages in amylaceous polysaccharides, to remove successive maltotetraose residues from the non-reducing chain ends
Comment(s)
Compare EC 3.2.1.2, which removes successive maltose residues, and EC 3.2.1.98 and EC 3.2.1.116.
Cross-references
PROSITEPDOC51166
BRENDA3.2.1.60
EC2PDB3.2.1.60
ExplorEnz3.2.1.60
PRIAM enzyme-specific profiles3.2.1.60
KEGG Ligand Database for Enzyme Nomenclature3.2.1.60
IUBMB Enzyme Nomenclature3.2.1.60
IntEnz3.2.1.60
MEDLINEFind literature relating to 3.2.1.60
MetaCyc3.2.1.60
Rhea expert-curated reactions3.2.1.60
UniProtKB/Swiss-Prot
P22963, AMT4_PELSC;  P13507, AMT4_PSEST;  

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