3ESQ

Crystal Structure of Calcium-bound D,D-heptose 1.7-bisphosphate phosphatase from E. Coli

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 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	d3esqa_	Alpha and beta proteins (a/b)	HAD-like	HAD-like	Histidinol phosphatase-like	D,D-heptose 1,7-bisphosphate phosphatase GmhB	(Escherichia coli K-12 ) [TaxId: 83333 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	HAD-like	8034080	3001890	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)
A	PNK3P	e3esqA1	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: HAD-like	F: PNK3P	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.1000	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	HAD superfamily/HAD-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF13242	HAD-hyrolase-like (Hydrolase_like)	HAD-hyrolase-like	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	D,D-heptose 1,7-bisphosphate phosphatase	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding transition metal ion binding zinc ion binding phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds phosphatase activity D-glycero-beta-D-manno-heptose 1,7-bisphosphate 7-phosphatase activity hydrolase activity catalytic activity	lipopolysaccharide biosynthetic process cellular biosynthetic process lipid biosynthetic process carbohydrate derivative metabolic process lipopolysaccharide metabolic process lipopolysaccharide core region biosynthetic process polysaccharide metabolic process oligosaccharide biosynthetic process carbohydrate derivative biosynthetic process carbohydrate metabolic process polysaccharide biosynthetic process carbohydrate biosynthetic process oligosaccharide metabolic process cellular metabolic process lipopolysaccharide biosynthetic process cellular biosynthetic process lipid biosynthetic process carbohydrate derivative metabolic process lipopolysaccharide metabolic process lipopolysaccharide core region biosynthetic process polysaccharide metabolic process oligosaccharide biosynthetic process carbohydrate derivative biosynthetic process carbohydrate metabolic process polysaccharide biosynthetic process carbohydrate biosynthetic process oligosaccharide metabolic process cellular metabolic process liposaccharide metabolic process primary metabolic process lipopolysaccharide core region metabolic process macromolecule biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process lipid metabolic process nucleoside phosphate metabolic process nucleotide-sugar metabolic process nucleobase-containing compound biosynthetic process ADP-L-glycero-beta-D-manno-heptose biosynthetic process nucleobase-containing compound metabolic process ADP-L-glycero-beta-D-manno-heptose metabolic process organophosphate metabolic process organophosphate biosynthetic process nucleobase-containing small molecule metabolic process nucleoside phosphate biosynthetic process phosphate-containing compound metabolic process small molecule metabolic process nucleotide-sugar biosynthetic process phosphorus metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR004446	D,D-heptose 1,7-bisphosphate phosphatase	Family
A	IPR006543	Histidinol-phosphate phosphatase	Domain
A	IPR006549	HAD-superfamily hydrolase,subfamily IIIA	Domain
A	IPR036412	HAD-like superfamily	Homologous Superfamily
A	IPR023214	HAD 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.