5XFM | pdb_00005xfm

Crystal structure of beta-arabinopyranosidase

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	GH97_C	e5xfmD3	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: Glycosyl hydrolase domain (From Topology)	T: Glycosyl hydrolase domain	F: GH97_C	ECOD (1.6)
D	GH97_N	e5xfmD1	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: supersandwich (From Topology)	T: supersandwich	F: GH97_N	ECOD (1.6)
D	Glyco_hydro_97	e5xfmD2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glyco_hydro_97	ECOD (1.6)
C	GH97_C	e5xfmC3	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: Glycosyl hydrolase domain (From Topology)	T: Glycosyl hydrolase domain	F: GH97_C	ECOD (1.6)
C	GH97_N	e5xfmC2	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: supersandwich (From Topology)	T: supersandwich	F: GH97_N	ECOD (1.6)
C	Glyco_hydro_97	e5xfmC1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glyco_hydro_97	ECOD (1.6)
B	GH97_C	e5xfmB2	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: Glycosyl hydrolase domain (From Topology)	T: Glycosyl hydrolase domain	F: GH97_C	ECOD (1.6)
B	GH97_N	e5xfmB1	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: supersandwich (From Topology)	T: supersandwich	F: GH97_N	ECOD (1.6)
B	Glyco_hydro_97	e5xfmB3	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glyco_hydro_97	ECOD (1.6)
A	GH97_C	e5xfmA1	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: Glycosyl hydrolase domain (From Topology)	T: Glycosyl hydrolase domain	F: GH97_C	ECOD (1.6)
A	GH97_N	e5xfmA3	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: supersandwich (From Topology)	T: supersandwich	F: GH97_N	ECOD (1.6)
A	Glyco_hydro_97	e5xfmA2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glyco_hydro_97	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF14508	Glycosyl-hydrolase 97 N-terminal (GH97_N)	Glycosyl-hydrolase 97 N-terminal	This N-terminal domain of glycosyl-hydrolase-97 [1]contributes part of the active site pocket. It is also important for contact with the catalytic and C-terminal domains of the whole [2,3].	Domain
A, B, C, D	PF14509	Glycosyl-hydrolase 97 C-terminal, oligomerisation (GH97_C)	Glycosyl-hydrolase 97 C-terminal, oligomerisation	Glycosyl-hydrolase-97 is made up of three tightly linked and highly conserved globular domains. The C-terminal domain is found to be necessary for oligomerisation of the whole molecule in order to create the active-site pocket and the Ca++-binding s ...	Glycosyl-hydrolase-97 is made up of three tightly linked and highly conserved globular domains. The C-terminal domain is found to be necessary for oligomerisation of the whole molecule in order to create the active-site pocket and the Ca++-binding site.	Domain
A, B, C, D	PF10566	Glycoside hydrolase 97 (Glyco_hydro_97)	Glycoside hydrolase 97	This domain is the catalytic region of the bacterial glycosyl-hydrolase family 97. This central part of the GH97 family protein sequences represents a typical and complete (beta/alpha)8-barrel or catalytic TIM-barrel type domain. The N- and C-termina ...	This domain is the catalytic region of the bacterial glycosyl-hydrolase family 97. This central part of the GH97 family protein sequences represents a typical and complete (beta/alpha)8-barrel or catalytic TIM-barrel type domain. The N- and C-terminal parts of the sequences, mainly consisting of beta-strands, form two additional non-catalytic domains [1]. In all known glycosidases with the (beta-alpha)8-barrel fold, the amino acid residues at the active site are located on the C-termini of the beta-strands [2,3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Alpha-glucosidase	binding carbohydrate binding alpha-glucosidase activity hydrolase activity, acting on glycosyl bonds glucosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity glucan 1,4-alpha-glucosidase activity cation binding ion binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR019563	Glycosyl-hydrolase 97, catalytic domain	Domain
A, B, C, D	IPR029486	Glycosyl-hydrolase 97, N-terminal domain	Domain
A, B, C, D	IPR029483	Glycosyl-hydrolase 97, C-terminal oligomerisation domain	Domain
A, B, C, D	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A, B, C, D	IPR052720	Glycosyl Hydrolase Family 97	Family
A, B, C, D	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily
A, B, C, D	IPR014718	Glycoside hydrolase-type carbohydrate-binding	Homologous Superfamily
A, B, C, D	IPR013780	Glycosyl hydrolase, all-beta	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.