3SUR | pdb_00003sur

Crystal structure of beta-hexosaminidase from Paenibacillus sp. TS12 in complex with NAG-thiazoline.

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AAIRS_Ce3surA1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: AIRS_CECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel GlycosidasesCATH (4.3.0)
A3.30.379.10 Alpha Beta 2-Layer Sandwich Chitobiase domain 2CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Beta-hexosaminidase

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR002105Dockerin type I repeatRepeat
IPR016134Dockerin domainDomain
IPR018247EF-Hand 1, calcium-binding siteBinding Site
IPR017853Glycoside hydrolase superfamilyHomologous Superfamily
IPR029018Beta-hexosaminidase-like, domain 2Homologous Superfamily
IPR008965CBM2/CBM3, carbohydrate-binding domain superfamilyHomologous Superfamily
IPR002102Cellulosome anchoring protein, cohesin domainDomain
IPR013320Concanavalin A-like lectin/glucanase domain superfamilyHomologous Superfamily
IPR036439Dockerin domain superfamilyHomologous Superfamily
IPR015883Beta-hexosaminidase, catalytic domainDomain
IPR025705Beta-hexosaminidaseFamily
IPR015882Beta-hexosaminidase, bacterial type, N-terminalDomain