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 3PHA | pdb_00003pha

The crystal structure of the W169Y mutant of alpha-glucosidase (gh31 family) from Ruminococcus obeum atcc 29174 in complex with acarbose

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
DSCOP2B Superfamily(Trans)glycosidases 8090464 3000313 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyGlycosyl hydrolase domain-like 8090466 3001528 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyGalactose mutarotase-like 8090462 3000035 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyYicI C-terminal domain-like 8090460 3000267 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyYicI C-terminal domain-like 8090460 3000267 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyGalactose mutarotase-like 8090462 3000035 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyGlycosyl hydrolase domain-like 8090466 3001528 SCOP2B (2022-06-29)
CSCOP2B 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 Superfamily(Trans)glycosidases 8090464 3000313 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyYicI C-terminal domain-like 8090460 3000267 SCOP2B (2022-06-29)
ASCOP2B Superfamily(Trans)glycosidases 8090464 3000313 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyGlycosyl hydrolase domain-like 8090466 3001528 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)
DOB_NTP_binde3phaD1 A: alpha arraysX: FAD-linked reductases, C-terminal domain-likeH: FAD-linked reductases-CT: FAD-linked reductases-CF: OB_NTP_bindECOD (v295.2)
CFAD_binding_4e3phaC2 A: alpha arraysX: Alpha-beta plaitsH: Phage tail protein-likeT: Transmembrane protein 14AF: FAD_binding_4ECOD (v295.2)
CRibonuc_red_lgNe3phaC4 A: alpha arraysX: TIM beta/alpha-barrelH: TIM barrelsT: TIM barrelsF: Ribonuc_red_lgNECOD (v295.2)
BOB_NTP_binde3phaB1 A: alpha arraysX: FAD-linked reductases, C-terminal domain-likeH: FAD-linked reductases-CT: FAD-linked reductases-CF: OB_NTP_bindECOD (v295.2)
ARibonuc_red_lgNe3phaA4 A: alpha arraysX: TIM beta/alpha-barrelH: TIM barrelsT: TIM barrelsF: Ribonuc_red_lgNECOD (v295.2)
AOB_NTP_binde3phaA1 A: alpha arraysX: FAD-linked reductases, C-terminal domain-likeH: FAD-linked reductases-CT: FAD-linked reductases-CF: OB_NTP_bindECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D2.60.40.1760 Mainly Beta Sandwich Immunoglobulin-like glycosyl hydrolase (family 31)CATH (4.3.0)
D3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel GlycosidasesCATH (4.3.0)
D2.60.40.4040 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)
C2.60.40.1760 Mainly Beta Sandwich Immunoglobulin-like glycosyl hydrolase (family 31)CATH (4.3.0)
C3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel GlycosidasesCATH (4.3.0)
C2.60.40.4040 Mainly Beta Sandwich Immunoglobulin-like CATH (4.3.0)
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, C, D
alpha-glucosidase -

InterPro: Protein Family Classification InterPro Database Homepage

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