5ZIG

The Structure of cellobiose 2-epimerase from Spirochaeta thermophila DSM 6192

External Resource: Annotation

Domain Annotation: SCOP/SCOPe 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	d5ziga_	All alpha proteins	alpha/alpha toroid	Six-hairpin glycosidases	automated matches	automated matches	(Spirochaeta thermophila DSM 6192 ) [TaxId: 665571 ],	SCOPe (2.08)
B	d5zigb_	All alpha proteins	alpha/alpha toroid	Six-hairpin glycosidases	automated matches	automated matches	(Spirochaeta thermophila DSM 6192 ) [TaxId: 665571 ],	SCOPe (2.08)
C	d5zigc_	All alpha proteins	alpha/alpha toroid	Six-hairpin glycosidases	automated matches	automated matches	(Spirochaeta thermophila DSM 6192 ) [TaxId: 665571 ],	SCOPe (2.08)
D	d5zigd_	All alpha proteins	alpha/alpha toroid	Six-hairpin glycosidases	automated matches	automated matches	(Spirochaeta thermophila DSM 6192 ) [TaxId: 665571 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	GlcNAc_2-epim	e5zigA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: alpha/alpha toroid (From Topology)	T: alpha/alpha toroid	F: GlcNAc_2-epim	ECOD (1.6)
B	GlcNAc_2-epim	e5zigB1	A: alpha superhelices	X: Repetitive alpha hairpins	H: alpha/alpha toroid (From Topology)	T: alpha/alpha toroid	F: GlcNAc_2-epim	ECOD (1.6)
C	GlcNAc_2-epim	e5zigC1	A: alpha superhelices	X: Repetitive alpha hairpins	H: alpha/alpha toroid (From Topology)	T: alpha/alpha toroid	F: GlcNAc_2-epim	ECOD (1.6)
D	GlcNAc_2-epim	e5zigD1	A: alpha superhelices	X: Repetitive alpha hairpins	H: alpha/alpha toroid (From Topology)	T: alpha/alpha toroid	F: GlcNAc_2-epim	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.50.10.10	Mainly Alpha	Alpha/alpha barrel	Glycosyltransferase		CATH (utative)
B	1.50.10.10	Mainly Alpha	Alpha/alpha barrel	Glycosyltransferase		CATH (utative)
C	1.50.10.10	Mainly Alpha	Alpha/alpha barrel	Glycosyltransferase		CATH (utative)
D	1.50.10.10	Mainly Alpha	Alpha/alpha barrel	Glycosyltransferase		CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF07221	N-acylglucosamine 2-epimerase (GlcNAc 2-epimerase) (GlcNAc_2-epim)	N-acylglucosamine 2-epimerase (GlcNAc 2-epimerase)	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Cellobiose 2-epimerase	isomerase activity racemase and epimerase activity N-acylglucosamine 2-epimerase activity racemase and epimerase activity, acting on carbohydrates and derivatives catalytic activity sulfoquinovose isomerase activity cellobiose epimerase activity enzyme regulator activity molecular function inhibitor activity peptidase regulator activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity	N-acetylmannosamine metabolic process amino sugar metabolic process carbohydrate derivative metabolic process metabolic process mannosamine metabolic process carbohydrate metabolic process primary metabolic process N-acetylglucosamine metabolic process glucosamine-containing compound metabolic process catabolic process organic hydroxy compound metabolic process alcohol metabolic process organic acid metabolic process 6-sulfoquinovose(1-) catabolic process N-acetylmannosamine metabolic process amino sugar metabolic process carbohydrate derivative metabolic process metabolic process mannosamine metabolic process carbohydrate metabolic process primary metabolic process N-acetylglucosamine metabolic process glucosamine-containing compound metabolic process catabolic process organic hydroxy compound metabolic process alcohol metabolic process organic acid metabolic process 6-sulfoquinovose(1-) catabolic process organic acid catabolic process cellular catabolic process cellular ketone metabolic process cellular aldehyde metabolic process phosphate-containing compound metabolic process small molecule metabolic process sulfur compound metabolic process phosphorus metabolic process 6-sulfoquinovose(1-) catabolic process to glycerone phosphate and 3-sulfolactaldehyde carbohydrate derivative catabolic process cellular metabolic process sulfur compound catabolic process secondary alcohol metabolic process 6-sulfoquinovose(1-) metabolic process organophosphate metabolic process cellular process small molecule catabolic process alkanesulfonate metabolic process primary alcohol metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR012341	Six-hairpin glycosidase-like superfamily	Homologous Superfamily
A, B, C, D	IPR010819	N-acylglucosamine 2-epimerase/Cellobiose 2-epimerase	Family
A, B, C, D	IPR008928	Six-hairpin glycosidase superfamily	Homologous Superfamily
A, B, C, D	IPR028584	Cellobiose 2-epimerase	Family

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.