3CK2 | pdb_00003ck2

Crystal structure of conserved uncharacterized protein (predicted phosphoesterase COG0622) from Streptococcus pneumoniae TIGR4

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	d3ck2a1	Alpha and beta proteins (a+b)	Metallo-dependent phosphatases	Metallo-dependent phosphatases	YfcE-like	Uncharacterized protein SP1879	(Streptococcus pneumoniae TIGR4 ) [TaxId: 170187 ],	SCOPe (2.08)
A	d3ck2a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Streptococcus pneumoniae TIGR4 ) [TaxId: 170187 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	YfcE-like	8027747	4002849	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Metallo-dependent phosphatases	8040126	3001067	SCOP2 (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		e3ck2A1	A: Carbon-nitrogen hydrolase-like	X: Metallo-dependent phosphatases	H: Metallo-dependent phosphatases	T: Metallophos	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.60.21.10	Alpha Beta	4-Layer Sandwich	Purple Acid Phosphatase	chain A, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF12850	Calcineurin-like phosphoesterase superfamily domain (Metallophos_2)	Calcineurin-like phosphoesterase superfamily domain	Members of this family are part of the Calcineurin-like phosphoesterase superfamily.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Conserved uncharacterized protein (predicted phosphoesterase COG0622)	hydrolase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000979	Phosphodiesterase MJ0936/Vps29	Family
A	IPR041802	YfcE-like, metallophosphatase domain	Domain
A	IPR024654	Calcineurin-like phosphoesterase domain, lpxH-type	Domain
A	IPR029052	Metallo-dependent phosphatase-like	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.