2WKC

Crystal structure from a single-stranded DNA binding protein from the lactococcal phage p2

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Nucleic acid-binding proteins	8053592	3000135	SCOP2B (2022-06-29)
C	SCOP2 Family	Lactococcus phage p2 single-stranded DNA binding protein-like	8046136	4004896	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Nucleic acid-binding proteins	8053592	3000135	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	Nucleic acid-binding proteins	8053592	3000135	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Nucleic acid-binding proteins	8053592	3000135	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	PF16773	e2wkcA1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: PF16773	ECOD (1.6)
C	PF16773	e2wkcC1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: PF16773	ECOD (1.6)
D	PF16773	e2wkcD1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: PF16773	ECOD (1.6)
B	PF16773	e2wkcB1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: PF16773	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.50.400	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Lactococcus phage single-stranded DNA binding protein	CATH (4.3.0)
C	2.40.50.400	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Lactococcus phage single-stranded DNA binding protein	CATH (4.3.0)
D	2.40.50.400	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Lactococcus phage single-stranded DNA binding protein	CATH (4.3.0)
B	2.40.50.400	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Lactococcus phage single-stranded DNA binding protein	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF16773	Lactococcus phage single-stranded DNA binding protein (Phage_SSB)	Lactococcus phage single-stranded DNA binding protein	This single-stranded DNA binding protein is found in Lactococcus phage. It can stimulate RecA-mediated homologous recombination. Its structure is a variation of the typical oligonucleotide/oligosaccharide binding-fold of single-stranded DNA binding p ...	This single-stranded DNA binding protein is found in Lactococcus phage. It can stimulate RecA-mediated homologous recombination. Its structure is a variation of the typical oligonucleotide/oligosaccharide binding-fold of single-stranded DNA binding proteins [1].	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR038621	Lactococcus phage SSB superfamily	Homologous Superfamily
A, B, C, D	IPR031900	Lactococcus phage single-stranded DNA binding protein	Family

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.