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chitinase 1

Summary

Gene Symbol

CHIT1

Organism

Odobenus rosmarus divergens (Pacific walrus)

External Links

NCBI Gene: 101375121
KEGG Gene ID: oro:101375121
PubChem: 101375121

Annotation

Keyword

Chitin degradation
Chitin-binding
Disulfide bond
Glycosidase
Lysosome
Reference proteome
Secreted
Signal

Proteins

Displaying **all 3** entries
UniProt	Protein Name
A0A2U3VDZ1
A0A2U3VDW0	Chitinase-1
A0A2U3VDZ0	Chitinase-1

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 2** entries
GO Term	Evidence Code	PMID
carbohydrate metabolic process	IEA	22301074
chitin catabolic process	IEA	30032202

GO Hierarchy

biological process

metabolic process [inference]

nitrogen compound metabolic process [inference]

organonitrogen compound metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

chitin metabolic process [inference]

chitin catabolic process

organonitrogen compound catabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

catabolic process [inference]

organic substance catabolic process [inference]

macromolecule catabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

carbohydrate derivative catabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

amino sugar catabolic process [inference]

glucosamine-containing compound catabolic process [inference]

chitin catabolic process

organonitrogen compound catabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

primary metabolic process [inference]

carbohydrate metabolic process

organic substance metabolic process [inference]

carbohydrate metabolic process

macromolecule metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

chitin metabolic process [inference]

chitin catabolic process

macromolecule catabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

carbohydrate derivative metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

chitin metabolic process [inference]

chitin catabolic process

amino sugar metabolic process [inference]

amino sugar catabolic process [inference]

glucosamine-containing compound catabolic process [inference]

chitin catabolic process

glucosamine-containing compound metabolic process [inference]

chitin metabolic process [inference]

chitin catabolic process

glucosamine-containing compound catabolic process [inference]

chitin catabolic process

carbohydrate derivative catabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

amino sugar catabolic process [inference]

glucosamine-containing compound catabolic process [inference]

chitin catabolic process

organonitrogen compound metabolic process [inference]

aminoglycan metabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

chitin metabolic process [inference]

chitin catabolic process

organonitrogen compound catabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

organic substance catabolic process [inference]

macromolecule catabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

carbohydrate derivative catabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

amino sugar catabolic process [inference]

glucosamine-containing compound catabolic process [inference]

chitin catabolic process

organonitrogen compound catabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

Displaying 1 entry
GO Term	Evidence Code	PMID
extracellular region	IEA	22301074 30032202

GO Hierarchy

cellular component

cellular anatomical entity [inference]

extracellular region

Displaying **all 2** entries
GO Term	Evidence Code	PMID
chitinase activity	IEA	30032202
chitin binding	IEA	22301074 30032202

GO Hierarchy

molecular function

catalytic activity [inference]

hydrolase activity [inference]

hydrolase activity, acting on glycosyl bonds [inference]

hydrolase activity, hydrolyzing O-glycosyl compounds [inference]

chitinase activity

binding [inference]

carbohydrate derivative binding [inference]

chitin binding

Gene Ontology information from NCBI Gene and UniProt.

KEGG BRITE Database

Orthology

K01183

Name

chitinase [EC:3.2.1.14]

References

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Last updated: April 6, 2026

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Acknowledgements