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ENZYME entry: EC 3.2.1.202

Accepted Name
endo-chitodextinase.
Alternative Name(s)
chitodextrinase.
endolytic chitodextrinase.
periplasmic chitodextrinase.
Reaction catalysed
Hydrolysis of chitodextrins, releasing N,N'-diacetylchitobiose and small amounts of N,N',N''-triacetylchitotriose
Comment(s)
  • The enzyme, characterized from the bacterium Vibrio furnissii, is an endo-cleaving chitodextrinase that participates in the the chitin catabolic pathway found in members of the Vibrionaceae.
  • Unlike EC 3.2.1.14, it has no activity on chitin.
  • The smallest substrate is a tetrasaccharide, and the final products are N,N'-diacetylchitobiose and small amounts of N,N',N''-triacetylchitotriose.
  • Cf. EC 3.2.1.200 and EC 3.2.1.201.
Cross-references
BRENDA3.2.1.202
EC2PDB3.2.1.202
ExplorEnz3.2.1.202
PRIAM enzyme-specific profiles3.2.1.202
KEGG Ligand Database for Enzyme Nomenclature3.2.1.202
IUBMB Enzyme Nomenclature3.2.1.202
IntEnz3.2.1.202
MEDLINEFind literature relating to 3.2.1.202
MetaCyc3.2.1.202
Rhea expert-curated reactions3.2.1.202
UniProtKB/Swiss-Prot
P96156, CHID_VIBFU

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