Annotations: 2XXP

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Cps2A N-terminal domain-like	8053774	4007619	SCOP2 (2022-06-29)
A	SCOP2 Family	LytR/CPS2A/Psr-like	8044922	4004205	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Type 2 solute binding protein-like	8053775	3000083	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	LytR-like	8053773	3002222	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	LytR_cpsA_psr	e2xxpA2	A: a+b two layers	X: Sterol carrier protein-like	H: LytR-Cps2A-Psr (LCP) enzymes (From Topology)	T: LytR-Cps2A-Psr (LCP) enzymes	F: LytR_cpsA_psr	ECOD (1.6)
A	DNA_PPF	e2xxpA1	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: DNA_PPF	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.190.10	Alpha Beta	3-Layer(aba) Sandwich	D-Maltodextrin-Binding Protein	domain 2	CATH (4.3.0)
A	3.40.630.190	Alpha Beta	3-Layer(aba) Sandwich	Aminopeptidase	LCP protein	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF03816	LytR_cpsA_psr family (LytR_cpsA_psr)	LytR_cpsA_psr family	-	Family
A	PF02916	DNA polymerase processivity factor (DNA_PPF)	DNA polymerase processivity factor	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	CPS2A	-	nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA replication organic substance metabolic process metabolic process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process	membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR004190	DNA polymerase processivity factor	Domain
A	IPR004474	Cell envelope-related transcriptional attenuator domain	Domain

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.