5H40 | pdb_00005h40

Crystal Structure of 1,2-beta-oligoglucan phosphorylase from Lachnoclostridium phytofermentans in complex with sophorose

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	AHAS-like_ACT	e5h40B1	A: a/b three-layered sandwiches	X: Thioredoxin-like	H: Nucleic acid-binding protein	T: Chelatase-like	F: AHAS-like_ACT	ECOD (v294.1)
A	AP_endonuc_2	e5h40A1	A: a/b three-layered sandwiches	X: Cytochrome P450	H: Cytochrome P450	T: Cytochrome P450	F: AP_endonuc_2	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.50.10.10	Mainly Alpha	Alpha/alpha barrel	Glycosyltransferase		CATH (utative)
A	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	PF21250	Glycoside phosphorylase supersandwich domain (SOGP_2nd)	Glycoside phosphorylase supersandwich domain	Glycoside phosphorylases catalyze the phosphorolysis of oligosaccharides into sugar phosphates [1]. This domain is the second of four domains (nDom2) found in the L. phytofermentans SOGP (sophoro-oligosaccharide beta-1,2-gluco-phosphorylase) [1]. Thi ...	Glycoside phosphorylases catalyze the phosphorolysis of oligosaccharides into sugar phosphates [1]. This domain is the second of four domains (nDom2) found in the L. phytofermentans SOGP (sophoro-oligosaccharide beta-1,2-gluco-phosphorylase) [1]. This domain shows structural similarity to nDom1 [1]. The third domain is the catalytic GH94 domain [1].	Domain
A, B	PF17167	Glycosyl hydrolase 94 superfamily, catalytic domain (Glyco_hydro_94)	Glycosyl hydrolase 94 superfamily, catalytic domain	-	Repeat
A, B	PF21958	SOGP N-terminal domain (SOGP_N)	SOGP N-terminal domain	This is the N-terminal domain of 1,2-beta oligoglucan phosphorylase (SOGP). This enzyme phosphorolyzes beta-1,2-glucooligosaccharides (sophorooligosaccharides, Sops) with degrees of polymerization (DP) of 3 or more. It consists of four domains: two b ...	This is the N-terminal domain of 1,2-beta oligoglucan phosphorylase (SOGP). This enzyme phosphorolyzes beta-1,2-glucooligosaccharides (sophorooligosaccharides, Sops) with degrees of polymerization (DP) of 3 or more. It consists of four domains: two beta-sandwich domains, (alpha/alpha)6 catalytic domain and a beta-sheet domain. The N-terminal domain adopts a supersandwich fold in which 18 beta-strands define two beta-sheets [1].	Domain
A, B	PF21270	Glycoside phosphorylase C-terminal domain (SOGP_4th)	Glycoside phosphorylase C-terminal domain	Glycoside phosphorylases catalyze the phosphorolysis of oligosaccharides into sugar phosphates [1]. This domain is the C-terminal domain found in the L. phytofermentans SOGP (sophoro-oligosaccharide beta-1,2-gluco-phosphorylase) [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Uncharacterized protein	glycosyltransferase activity transferase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	carbohydrate metabolic process primary metabolic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR012341	Six-hairpin glycosidase-like superfamily	Homologous Superfamily
A, B	IPR048771	Glycoside phosphorylase, super sandwich domain	Domain
A, B	IPR052047	Glycosyl Hydrolase 94 Enzymes	Family
A, B	IPR053831	SOGP, N-terminal domain	Domain
A, B	IPR008928	Six-hairpin glycosidase superfamily	Homologous Superfamily
A, B	IPR033432	Glycosyl hydrolase 94, catalytic domain	Domain
A, B	IPR048773	Glycoside phosphorylase, 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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.