Annotations: 4HQB

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	DdrB	e4hqbA1	A: beta barrels	X: Single-stranded DNA-binding protein DdrB (From Topology)	H: Single-stranded DNA-binding protein DdrB (From Topology)	T: Single-stranded DNA-binding protein DdrB	F: DdrB	ECOD (1.6)
B	DdrB	e4hqbB1	A: beta barrels	X: Single-stranded DNA-binding protein DdrB (From Topology)	H: Single-stranded DNA-binding protein DdrB (From Topology)	T: Single-stranded DNA-binding protein DdrB	F: DdrB	ECOD (1.6)
C	DdrB	e4hqbC1	A: beta barrels	X: Single-stranded DNA-binding protein DdrB (From Topology)	H: Single-stranded DNA-binding protein DdrB (From Topology)	T: Single-stranded DNA-binding protein DdrB	F: DdrB	ECOD (1.6)
D	DdrB	e4hqbD1	A: beta barrels	X: Single-stranded DNA-binding protein DdrB (From Topology)	H: Single-stranded DNA-binding protein DdrB (From Topology)	T: Single-stranded DNA-binding protein DdrB	F: DdrB	ECOD (1.6)
E	DdrB	e4hqbE1	A: beta barrels	X: Single-stranded DNA-binding protein DdrB (From Topology)	H: Single-stranded DNA-binding protein DdrB (From Topology)	T: Single-stranded DNA-binding protein DdrB	F: DdrB	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E	PF12747	DdrB-like protein (DdrB)	DdrB-like protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E	Single-stranded DNA-binding protein DdrB	DNA binding binding organic cyclic compound binding single-stranded DNA binding nucleic acid binding	cellular response to stimulus double-strand break repair response to stimulus double-strand break repair via single-strand annealing primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process cellular response to stress DNA damage response response to stress metabolic process cellular response to stimulus double-strand break repair response to stimulus double-strand break repair via single-strand annealing primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process cellular response to stress DNA damage response response to stress metabolic process cellular process macromolecule metabolic process DNA repair cellular response to acid chemical cellular response to desiccation response to oxygen-containing compound cellular response to water deprivation response to water cellular response to oxygen-containing compound response to inorganic substance cellular response to environmental stimulus response to acid chemical cellular response to chemical stimulus cellular response to water stimulus response to chemical response to abiotic stimulus cellular response to abiotic stimulus response to desiccation response to water deprivation cellular response to ionizing radiation cellular response to radiation response to ionizing radiation cellular response to gamma radiation response to radiation response to gamma radiation	-
F [auth M]	5'-D(TPTPTPT)-3'	-	-	-
G [auth N]	5'-D(PTPTPTPTP*T)-3'	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E	IPR024305	Single-stranded DNA binding protein DdrB-like	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.