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Probable bifunctional chitinase/lysozyme

Summary

GlyCosmos Lectin: GL_001757
Organism: Escherichia coli K-12

External Links

UniProt: P13656

Annotation

Keyword: Chitin degradation Chitin-binding Disulfide bond Glycosidase Multifunctional enzyme Periplasm Reference proteome Repeat Signal

Gene Ontology (GO)

Displaying **all 2** entries
GO Term	Evidence Code	Reference
polysaccharide catabolic process
chitin catabolic process

GO Hierarchy

biological process

cellular process [inference]

metabolic process [inference]

catabolic process [inference]

macromolecule catabolic process [inference]

polysaccharide catabolic process

aminoglycan catabolic process [inference]

chitin catabolic process

carbohydrate catabolic process [inference]

polysaccharide 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

macromolecule metabolic process [inference]

polysaccharide metabolic process [inference]

polysaccharide catabolic process

aminoglycan metabolic process [inference]

aminoglycan catabolic process [inference]

chitin catabolic process

chitin metabolic process [inference]

chitin catabolic process

macromolecule catabolic process [inference]

polysaccharide catabolic process

aminoglycan catabolic process [inference]

chitin catabolic process

primary metabolic process [inference]

carbohydrate metabolic process [inference]

polysaccharide metabolic process [inference]

polysaccharide catabolic process

carbohydrate catabolic process [inference]

polysaccharide 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]

chitin metabolic process [inference]

chitin catabolic process

amino sugar catabolic process [inference]

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

Displaying **all 3** entries
GO Term	Evidence Code	Reference
extracellular region	IEA	GO_REF
outer membrane-bounded periplasmic space	IDA	PMID PMID
outer membrane-bounded periplasmic space	IBA	GO_REF

GO Hierarchy

cellular component

cellular anatomical structure [inference]

extracellular region

periplasmic space [inference]

outer membrane-bounded periplasmic space

Displaying entries **1 - 5** of 6 in total

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GO Term	Evidence Code	Reference
lysozyme activity	IEA	GO_REF
chitin binding
endochitinase activity	IDA	PMID PMID
endochitinase activity	IBA	GO_REF
endochitinase activity	IEA	GO_REF

GO Hierarchy

molecular function

catalytic activity [inference]

hydrolase activity [inference]

hydrolase activity, acting on glycosyl bonds [inference]

hydrolase activity, hydrolyzing O-glycosyl compounds [inference]

lysozyme activity

chitinase activity [inference]

endochitinase activity

peptidoglycan muralytic activity [inference]

lysozyme activity

binding [inference]

carbohydrate binding

carbohydrate derivative binding [inference]

chitin binding

Gene Ontology information from UniProt.

Annotation information from UniProt.

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GlyCosmos Portal v4.5.0

Last updated: April 6, 2026

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