Annotations: 2WQK

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2wqka_	Alpha and beta proteins (a/b)	SurE-like	SurE-like	automated matches	automated matches	(Aquifex aeolicus VF5 ) [TaxId: 224324 ],	SCOPe (2.08)
B	d2wqkb_	Alpha and beta proteins (a/b)	SurE-like	SurE-like	automated matches	automated matches	(Aquifex aeolicus VF5 ) [TaxId: 224324 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	SurE-like	8083747	4003441	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SurE-like	8083748	3000878	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	SurE-like	8083748	3000878	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	PF01975	e2wqkA1	A: a/b three-layered sandwiches	X: SurE-like/CoA-transferase family III (CaiB/BaiF) (From Topology)	H: SurE-like/CoA-transferase family III (CaiB/BaiF) (From Topology)	T: SurE-like/CoA-transferase family III (CaiB/BaiF)	F: PF01975	ECOD (1.6)
B	PF01975	e2wqkB1	A: a/b three-layered sandwiches	X: SurE-like/CoA-transferase family III (CaiB/BaiF) (From Topology)	H: SurE-like/CoA-transferase family III (CaiB/BaiF) (From Topology)	T: SurE-like/CoA-transferase family III (CaiB/BaiF)	F: PF01975	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.1210.10	Alpha Beta	3-Layer(aba) Sandwich	Stationary-phase Survival Protein Sure Homolog	Chain: A,	CATH (4.3.0)
B	3.40.1210.10	Alpha Beta	3-Layer(aba) Sandwich	Stationary-phase Survival Protein Sure Homolog	Chain: A,	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01975	Survival protein SurE (SurE)	Survival protein SurE	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	5'-NUCLEOTIDASE SURE	phosphoric ester hydrolase activity nucleotidase activity 3'-nucleotidase activity hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity catalytic activity XMP 5'-nucleosidase activity 5'-nucleotidase activity pyrophosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides exopolyphosphatase activity hydrolase activity, acting on acid anhydrides binding phosphoric ester hydrolase activity nucleotidase activity 3'-nucleotidase activity hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity catalytic activity XMP 5'-nucleosidase activity 5'-nucleotidase activity pyrophosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides exopolyphosphatase activity hydrolase activity, acting on acid anhydrides binding nucleoside phosphate binding organic cyclic compound binding nucleotide binding heterocyclic compound binding small molecule binding cation binding ion binding metal ion binding	-	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR030048	Survival protein SurE	Family
A, B	IPR002828	Survival protein SurE-like phosphatase/nucleotidase	Domain
A, B	IPR036523	SurE-like phosphatase/nucleotidase superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.