3UT0 | pdb_00003ut0

Crystal structure of exo-1,3/1,4-beta-glucanase (EXOP) from Pseudoalteromonas sp. BB1

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
B	EUF07618	e3ut0B3	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Galactose-binding domain-like	F: EUF07618	ECOD (1.6)
B	Glyco_hydro_3	e3ut0B1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glyco_hydro_3	ECOD (1.6)
B	Glyco_hydro_3_C	e3ut0B2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Beta-D-glucan exohydrolase, C-terminal domain (From Topology)	T: Beta-D-glucan exohydrolase, C-terminal domain	F: Glyco_hydro_3_C	ECOD (1.6)
D	EUF07618	e3ut0D3	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Galactose-binding domain-like	F: EUF07618	ECOD (1.6)
D	Glyco_hydro_3	e3ut0D1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glyco_hydro_3	ECOD (1.6)
D	Glyco_hydro_3_C	e3ut0D2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Beta-D-glucan exohydrolase, C-terminal domain (From Topology)	T: Beta-D-glucan exohydrolase, C-terminal domain	F: Glyco_hydro_3_C	ECOD (1.6)
C	EUF07618	e3ut0C3	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Galactose-binding domain-like	F: EUF07618	ECOD (1.6)
C	Glyco_hydro_3	e3ut0C1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glyco_hydro_3	ECOD (1.6)
C	Glyco_hydro_3_C	e3ut0C2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Beta-D-glucan exohydrolase, C-terminal domain (From Topology)	T: Beta-D-glucan exohydrolase, C-terminal domain	F: Glyco_hydro_3_C	ECOD (1.6)
A	EUF07618	e3ut0A3	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Galactose-binding domain-like	F: EUF07618	ECOD (1.6)
A	Glyco_hydro_3	e3ut0A1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glyco_hydro_3	ECOD (1.6)
A	Glyco_hydro_3_C	e3ut0A2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Beta-D-glucan exohydrolase, C-terminal domain (From Topology)	T: Beta-D-glucan exohydrolase, C-terminal domain	F: Glyco_hydro_3_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.20.20.300	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycoside hydrolase, family 3, N-terminal domain	CATH (4.3.0)
B	3.40.50.1700	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycoside hydrolase family 3 C-terminal domain	CATH (4.3.0)
B	2.60.120.430	Mainly Beta	Sandwich	Jelly Rolls	Galactose-binding lectin	CATH (4.3.0)
D	3.20.20.300	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycoside hydrolase, family 3, N-terminal domain	CATH (4.3.0)
D	3.40.50.1700	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycoside hydrolase family 3 C-terminal domain	CATH (4.3.0)
D	2.60.120.430	Mainly Beta	Sandwich	Jelly Rolls	Galactose-binding lectin	CATH (4.3.0)
C	3.20.20.300	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycoside hydrolase, family 3, N-terminal domain	CATH (4.3.0)
C	3.40.50.1700	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycoside hydrolase family 3 C-terminal domain	CATH (4.3.0)
C	2.60.120.430	Mainly Beta	Sandwich	Jelly Rolls	Galactose-binding lectin	CATH (4.3.0)
A	3.20.20.300	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycoside hydrolase, family 3, N-terminal domain	CATH (4.3.0)
A	3.40.50.1700	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycoside hydrolase family 3 C-terminal domain	CATH (4.3.0)
A	2.60.120.430	Mainly Beta	Sandwich	Jelly Rolls	Galactose-binding lectin	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00933	Glycosyl hydrolase family 3 N terminal domain (Glyco_hydro_3)	Glycosyl hydrolase family 3 N terminal domain		Domain
A, B, C, D	PF01915	Glycosyl hydrolase family 3 C-terminal domain (Glyco_hydro_3_C)	Glycosyl hydrolase family 3 C-terminal domain	This domain is involved in catalysis and may be involved in binding beta-glucan [1]. This domain is found associated with Pfam:PF00933.	Domain
A, B, C, D	PF18559	Galactose-binding domain-like (Exop_C)	Galactose-binding domain-like	This is the C-terminal domain found in ExoP (exo-1,3/1,4-beta-glucanase) from Pseudoalteromonas. This domain contains a beta-sandwich fold which is common in glycosyl hydrolases (GH7, 11, 12 and 16) and in some 23 carbohydrate-binding modules. It is ...	This is the C-terminal domain found in ExoP (exo-1,3/1,4-beta-glucanase) from Pseudoalteromonas. This domain contains a beta-sandwich fold which is common in glycosyl hydrolases (GH7, 11, 12 and 16) and in some 23 carbohydrate-binding modules. It is suggested that the main role of this domain is to provide structural stability necessary for ExoP activity, however no substrate-binding role has been shown [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Exo-1,3/1,4-beta-glucanase	hydrolase activity, acting on glycosyl bonds glucosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity beta-glucosidase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	carbohydrate metabolic process catabolic process glucan catabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process glucan metabolic process polysaccharide catabolic process metabolic process cellular process macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR001764	Glycoside hydrolase, family 3, N-terminal	Domain
A, B, C, D	IPR036962	Glycoside hydrolase, family 3, N-terminal domain superfamily	Homologous Superfamily
A, B, C, D	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A, B, C, D	IPR051915	Cellulose Degradation Glycosyl Hydrolase 3	Family
A, B, C, D	IPR041443	ExoP, galactose-binding-like domain	Domain
A, B, C, D	IPR036881	Glycoside hydrolase family 3 C-terminal domain superfamily	Homologous Superfamily
A, B, C, D	IPR002772	Glycoside hydrolase family 3 C-terminal domain	Domain

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.