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 3NSX | pdb_00003nsx

The crystal structure of the The crystal structure of the D420A mutant of the alpha-glucosidase (FAMILY 31) from Ruminococcus obeum ATCC 29174

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B Superfamily(Trans)glycosidases 8090464 3000313 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyGlycosyl hydrolase domain-like 8090466 3001528 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyGalactose mutarotase-like 8090462 3000035 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyYicI C-terminal domain-like 8090460 3000267 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyGlycosyl hydrolase domain-like 8090466 3001528 SCOP2B (2022-06-29)
ASCOP2B Superfamily(Trans)glycosidases 8090464 3000313 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyYicI C-terminal domain-like 8090460 3000267 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyGalactose mutarotase-like 8090462 3000035 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BOB_NTP_binde3nsxB1 A: alpha arraysX: FAD-linked reductases, C-terminal domain-likeH: FAD-linked reductases-CT: FAD-linked reductases-CF: OB_NTP_bindECOD (v295.2)
AGlycos_transf_1e3nsxA1 A: alpha arraysX: FAD-linked reductases, C-terminal domain-likeH: FAD-linked reductases-CT: FAD-linked reductases-CF: Glycos_transf_1ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B2.60.40.1760 Mainly Beta Sandwich Immunoglobulin-like glycosyl hydrolase (family 31)CATH (4.3.0)
B3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel GlycosidasesCATH (4.3.0)
B2.60.40.4040 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)
A2.60.40.1760 Mainly Beta Sandwich Immunoglobulin-like glycosyl hydrolase (family 31)CATH (4.3.0)
A3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel GlycosidasesCATH (4.3.0)
A2.60.40.4040 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
alpha-glucosidase -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR030458Glycosyl hydrolases family 31, active siteActive Site
A, B
IPR000322Glycoside hydrolase family 31, TIM barrel domainDomain
A, B
IPR048395Glycosyl hydrolase family 31, C-terminal domainDomain
A, B
IPR017853Glycoside hydrolase superfamilyHomologous Superfamily
A, B
IPR025887Glycoside hydrolase family 31, N-terminal domainDomain
A, B
IPR011013Galactose mutarotase-like domain superfamilyHomologous Superfamily