Annotations: 2XVG

crystal structure of alpha-xylosidase (GH31) from Cellvibrio japonicus

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2xvga1	All beta proteins	Supersandwich	Galactose mutarotase-like	Glycosyl hydrolase family 31, N-terminal domain-like	Alpha-xylosidase	(Cellvibrio japonicus ) [TaxId: 155077 ],	SCOPe (2.08)
A	d2xvga4	All beta proteins	Glycosyl hydrolase domain	Glycosyl hydrolase domain	Glycosyl hydrolase family 31, domain 3	Alpha-xylosidase	(Cellvibrio japonicus ) [TaxId: 155077 ],	SCOPe (2.08)
A	d2xvga5	All beta proteins	Glycolsyl hydrolase family 31 C-terminal domain-like	Glycolsyl hydrolase family 31 C-terminal domain	Glycolsyl hydrolase family 31 C-terminal domain	Alpha-xylosidase, C-terminal domain	(Cellvibrio japonicus ) [TaxId: 155077 ],	SCOPe (2.08)
A	d2xvga2	All beta proteins	Anthrax protective antigen N-terminal-like	PA14-like	Glycoside hydrolase family 31 (GH31), PA14-like domain	Alpha-xylosidase	(Cellvibrio japonicus ) [TaxId: 155077 ],	SCOPe (2.08)
A	d2xvga3	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	(Trans)glycosidases	Glycosyl hydrolase family 31 catalytic domain	Catalytic domain of alpha-xylosidase	(Cellvibrio japonicus ) [TaxId: 155077 ],	SCOPe (2.08)
A	d2xvga6	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Cellvibrio japonicus ) [TaxId: 155077 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	YicI C-terminal domain-like	8090415	3000267	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	(Trans)glycosidases	8090419	3000313	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	galactose-binding domain-like	8090417	3000087	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Galactose mutarotase-like	8090414	3000035	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Glycosyl hydrolase domain-like	8090421	3001528	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Galactose mutarotase-like	8090414	3000035	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PA14	e2xvgA1	A: alpha arrays	X: Acyl-CoA binding protein-like	H: Acyl-CoA binding protein-like	T: Acyl-CoA binding protein-like	F: PA14	ECOD (v295.2)
A	I-set	e2xvgA5	A: alpha arrays	X: Acyl-CoA binding protein-like	H: Acyl-CoA binding protein-like	T: Acyl-CoA binding protein-like	F: I-set	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.1760	Mainly Beta	Sandwich	Immunoglobulin-like	glycosyl hydrolase (family 31)	CATH (4.3.0)
A	2.60.120.380	Mainly Beta	Sandwich	Jelly Rolls		CATH (4.3.0)
A	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
A	2.60.40.1180	Mainly Beta	Sandwich	Immunoglobulin-like	Golgi alpha-mannosidase II	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF21365	Glycosyl hydrolase family 31 C-terminal domain (Glyco_hydro_31_3rd)	Glycosyl hydrolase family 31 C-terminal domain	Glycosyl hydrolases are key enzymes of carbohydrate metabolism. Family 31 comprises of enzymes that are, or similar to, alpha- galactosidases. This entry represents the 3rd beta sandwich domain.	Domain
A	PF13802	Glycosyl hydrolase 31 N-terminal galactose mutarotase-like domain (Gal_mutarotas_2)	Glycosyl hydrolase 31 N-terminal galactose mutarotase-like domain	This entry represents the first of three common domains found in Glycosyl hydrolase 31 family proteins. It has a galactose mutarotase superfamily fold.	Domain
A	PF01055	Glycosyl hydrolases family 31 TIM-barrel domain (Glyco_hydro_31_2nd)	Glycosyl hydrolases family 31 TIM-barrel domain	Glycosyl hydrolases are key enzymes of carbohydrate metabolism. Family 31 comprises of enzymes that are, or similar to, alpha- galactosidases. This entry corresponds to the second domain of family 31 enzymes and adopts a TIM-barrel fold.	Domain
A	PF17137	Domain of unknown function (DUF5110) (DUF5110)	Domain of unknown function (DUF5110)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	ALPHA XYLOSIDASE	binding carbohydrate binding hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	carbohydrate metabolic process primary metabolic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000322	Glycoside hydrolase family 31, TIM barrel domain	Domain
A	IPR048395	Glycosyl hydrolase family 31, C-terminal domain	Domain
A	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A	IPR051816	Glycosyl Hydrolase Family 31	Family
A	IPR033403	Domain of unknown function DUF5110	Domain
A	IPR011658	PA14 domain	Domain
A	IPR037524	PA14/GLEYA domain	Domain
A	IPR013780	Glycosyl hydrolase, all-beta	Homologous Superfamily
A	IPR025887	Glycoside hydrolase family 31, N-terminal domain	Domain
A	IPR011013	Galactose mutarotase-like domain superfamily	Homologous Superfamily