1HKJ

Crystal structure of human chitinase in complex with methylallosamidin


ChainDomainClassArchitectureTopologyHomology
A3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel Glycosidases
A3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel Glycosidases
A3.10.50.10 Alpha Beta Roll Chitinase A domain 3

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
APF00704Glycosyl hydrolases family 18 (Glyco_hydro_18)Glycosyl hydrolases family 18- Domain
APF01607Chitin binding Peritrophin-A domain (CBM_14)Chitin binding Peritrophin-A domainThis 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