Annotations: 7QV8

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	RecA/Rad51/KaiC-like ATPases	8106889	4004007	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	RecA-like P-loop NTPases	8106890	3002019	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	RecA	e7qv8A1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: RecA	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth D]	PF00634	BRCA2 repeat (BRCA2)	BRCA2 repeat	-	Family
A	PF08423	Rad51 (Rad51)	Rad51	Rad51 is a DNA repair and recombination protein and is a homologue of the bacterial ATPase RecA protein.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth D]	DNA_repair_protein_BRCA2_-_putative	-	regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process cellular process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process cellular response to stimulus double-strand break repair response to stimulus DNA recombination DNA metabolic process cellular response to stress DNA damage response response to stress recombinational repair double-strand break repair via homologous recombination DNA repair	-
A	DNA repair protein RAD51 homolog	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding DNA binding double-stranded DNA binding nucleic acid binding catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid DNA strand exchange activity catalytic activity cation binding metal ion binding single-stranded DNA binding ATP-dependent activity, acting on DNA DNA damage sensor activity molecular sensor activity ATP-dependent DNA damage sensor activity molecular function regulator activity ATP-dependent activity	nucleobase-containing compound metabolic process DNA recombination metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process DNA strand invasion nucleic acid metabolic process mitotic recombination sexual reproduction reproductive process meiotic cell cycle chromosome organization nucleobase-containing compound metabolic process DNA recombination metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process DNA strand invasion nucleic acid metabolic process mitotic recombination sexual reproduction reproductive process meiotic cell cycle chromosome organization meiotic cell cycle process cellular component organization chromosome organization involved in meiotic cell cycle organelle organization cellular component organization or biogenesis cell cycle cell cycle process mitotic DNA replication DNA-templated DNA replication DNA-templated DNA replication maintenance of fidelity nuclear DNA replication cell cycle DNA replication mitotic cell cycle DNA replication mitotic cell cycle process cell cycle DNA replication maintenance of fidelity mitotic recombination-dependent replication fork processing mitotic DNA replication maintenance of fidelity replication fork processing homologous recombination meiosis I meiotic nuclear division reciprocal homologous recombination organelle fission reciprocal meiotic recombination nuclear division meiosis I cell cycle process cellular response to stimulus response to stimulus cellular component biogenesis protein-DNA complex organization DNA recombinase assembly cellular component assembly cellular response to stress response to stress protein-containing complex assembly DNA repair complex assembly recombinational repair double-strand break repair via homologous recombination DNA repair double-strand break repair protein-containing complex organization protein-DNA complex assembly double-strand break repair via synthesis-dependent strand annealing DNA damage response	membrane-bounded organelle condensed nuclear chromosome intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle nuclear chromosome chromosome intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membrane-bounded organelle condensed nuclear chromosome intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle nuclear chromosome chromosome intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle condensed chromosome nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth D]	IPR015525	Breast cancer type 2 susceptibility protein	Family
B [auth D]	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
B [auth D]	IPR015187	BRCA2, OB1	Domain
B [auth D]	IPR002093	BRCA2 repeat	Repeat
A	IPR011941	DNA recombination/repair protein Rad51	Family
A	IPR016467	DNA recombination and repair protein, RecA-like	Family
A	IPR020588	DNA recombination and repair protein RecA-like, ATP-binding domain	Domain
A	IPR020587	DNA recombination and repair protein RecA, monomer-monomer interface	Domain
A	IPR013632	Rad51-like, C-terminal	Domain
A	IPR003593	AAA+ ATPase domain	Domain
A	IPR010995	DNA repair Rad51/transcription factor NusA, alpha-helical	Homologous Superfamily
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	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.