3A4W

Crystal structures of catalytic site mutants of active domain 2 of thermostable chitinase from Pyrococcus furiosus complexed with chito-oligosaccharides

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AF_UNCLASSIFIEDe3a4wA1 A: a/b barrelsX: TIM beta/alpha-barrelH: TIM barrels (From Topology)T: TIM barrelsF: F_UNCLASSIFIEDECOD (1.6)
BF_UNCLASSIFIEDe3a4wB1 A: a/b barrelsX: TIM beta/alpha-barrelH: TIM barrels (From Topology)T: TIM barrelsF: F_UNCLASSIFIEDECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel GlycosidasesCATH (4.3.0)
B3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel GlycosidasesCATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Chitinase -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR012291CBM2, carbohydrate-binding domain superfamilyHomologous Superfamily
A, B
IPR011583Chitinase IIDomain
A, B
IPR029070Chitinase insertion domain superfamilyHomologous Superfamily
A, B
IPR017853Glycoside hydrolase superfamilyHomologous Superfamily
A, B
IPR008965CBM2/CBM3, carbohydrate-binding domain superfamilyHomologous Superfamily
A, B
IPR001919Carbohydrate-binding type-2 domainDomain
A, B
IPR001223Glycoside hydrolase family 18, catalytic domainDomain