4OOU | pdb_00004oou

Crystal structure of beta-1,4-D-mannanase from Cryptopygus antarcticus

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
B [auth A]	d4ooua1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	(Trans)glycosidases	automated matches	automated matches	(Cryptopygus antarcticus ) [TaxId: 187623 ],	SCOPe (2.08)
B [auth A]	d4ooua2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Cryptopygus antarcticus ) [TaxId: 187623 ],	SCOPe (2.08)
A [auth B]	d4ooub1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	(Trans)glycosidases	automated matches	automated matches	(Cryptopygus antarcticus ) [TaxId: 187623 ],	SCOPe (2.08)
A [auth B]	d4ooub2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Cryptopygus antarcticus ) [TaxId: 187623 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth A]	SCOP2 Family	beta-glycanases	8087544	4003164	SCOP2 (2022-06-29)
B [auth A]	SCOP2 Superfamily	(Trans)glycosidases	8087545	3000313	SCOP2 (2022-06-29)
A [auth B]	SCOP2B Superfamily	(Trans)glycosidases	8087545	3000313	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)
B [auth A]		e4oouA1	A: a/b three-layered sandwiches	X: avirulence protein AvrPiz-t homologs	H: avirulence protein AvrPiz-t homologs	T: avirulence protein AvrPiz-t homologs	F:	ECOD (v294.1)
A [auth B]		e4oouB1	A: a/b three-layered sandwiches	X: avirulence protein AvrPiz-t homologs	H: avirulence protein AvrPiz-t homologs	T: avirulence protein AvrPiz-t homologs	F:	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B [auth A]	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
A [auth B]	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	Beta-1,4-mannanase	mannan endo-1,4-beta-mannosidase activity hydrolase activity, acting on glycosyl bonds beta-mannosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds mannosidase activity hydrolase activity catalytic activity binding polysaccharide binding carbohydrate binding oligosaccharide binding	carbohydrate metabolic process catabolic process cell wall organization or biogenesis carbohydrate catabolic process primary metabolic process macromolecule catabolic process cell wall macromolecule catabolic process mannan metabolic process polysaccharide metabolic process polysaccharide catabolic process metabolic process cellular process macromolecule metabolic process mannan catabolic process carbohydrate metabolic process catabolic process cell wall organization or biogenesis carbohydrate catabolic process primary metabolic process macromolecule catabolic process cell wall macromolecule catabolic process mannan metabolic process polysaccharide metabolic process polysaccharide catabolic process metabolic process cellular process macromolecule metabolic process mannan catabolic process cell wall polysaccharide metabolic process cell wall macromolecule metabolic process cell wall polysaccharide catabolic process	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR017853	Glycoside hydrolase superfamily	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.