RCSB PDB

Chain	Domain	Class	Architecture	Topology	Homology
A	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases
A	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases
A	3.10.50.10	Alpha Beta	Roll	Chitinase A	domain 3
B	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases
B	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases
B	3.10.50.10	Alpha Beta	Roll	Chitinase A	domain 3

Chains	Accession	Identifier	Description	Comments	Source
A, B	PF00704	Glycosyl hydrolases family 18 (Glyco_hydro_18)	Glycosyl hydrolases family 18	-	Domain
A, B	PF01607	Chitin binding Peritrophin-A domain (CBM_14)	Chitin binding Peritrophin-A domain	This domain is called the Peritrophin-A domain and is found in chitin binding proteins particularly peritrophic matrix proteins of insects and animal chitinases. Copies of the domain are also found in some baculoviruses. Relevant references that desc ...	This domain is called the Peritrophin-A domain and is found in chitin binding proteins particularly peritrophic matrix proteins of insects and animal chitinases. Copies of the domain are also found in some baculoviruses. Relevant references that describe proteins with this domain include [1-3]. It is an extracellular domain that contains six conserved cysteines that probably form three disulphide bridges. Chitin binding has been demonstrated for a protein containing only two of these domains [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Chitotriosidase-1	binding chitin binding carbohydrate derivative binding catalytic activity hydrolase activity, hydrolyzing O-glycosyl compounds chitinase activity hydrolase activity hydrolase activity, acting on glycosyl bonds endochitinase activity	response to external stimulus response to biotic stimulus response to bacterium response to external biotic stimulus biological process involved in interspecies interaction between organisms response to stimulus response to other organism	extracellular region cellular anatomical entity extracellular space intracellular anatomical structure cytoplasm endomembrane system secretory granule cytoplasmic vesicle membrane-enclosed lumen vesicle vesicle lumen secretory granule lumen specific granule lumen specific granule organelle membrane-bounded organelle organelle lumen cytoplasmic vesicle lumen intracellular vesicle secretory vesicle tertiary granule tertiary granule lumen