Annotations: 8QQE

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	RecA-like P-loop NTPases	8057778	3002019	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	RecA-like P-loop NTPases	8057778	3002019	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	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
C, D	Breast cancer type 2 susceptibility protein	protein-lysine-acetyltransferase activity catalytic activity, acting on a protein protein N-acetyltransferase activity acyltransferase activity N-acetyltransferase activity histone H3 acetyltransferase activity transferase activity protein N-acyltransferase activity histone acetyltransferase activity acetyltransferase activity histone modifying activity acyltransferase activity, transferring groups other than amino-acyl groups catalytic activity N-acyltransferase activity protein-lysine-acetyltransferase activity catalytic activity, acting on a protein protein N-acetyltransferase activity acyltransferase activity N-acetyltransferase activity histone H3 acetyltransferase activity transferase activity protein N-acyltransferase activity histone acetyltransferase activity acetyltransferase activity histone modifying activity acyltransferase activity, transferring groups other than amino-acyl groups catalytic activity N-acyltransferase activity identical protein binding protein binding binding enzyme binding protease binding cytoskeletal protein binding gamma-tubulin binding tubulin binding histone H4 acetyltransferase activity DNA binding single-stranded DNA binding nucleic acid binding	developmental process stem cell proliferation cell population proliferation cellular developmental process hemopoiesis cell differentiation anatomical structure development hematopoietic stem cell proliferation cell development cellular process multicellular organism development multicellular organismal process head development central nervous system development developmental process stem cell proliferation cell population proliferation cellular developmental process hemopoiesis cell differentiation anatomical structure development hematopoietic stem cell proliferation cell development cellular process multicellular organism development multicellular organismal process head development central nervous system development animal organ development brain development nervous system development system development spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation response to X-ray response to ionizing radiation response to stimulus response to radiation response to abiotic stimulus microtubule organizing center organization microtubule cytoskeleton organization cellular component organization centrosome duplication organelle organization centrosome cycle microtubule-based process cell cycle cellular component organization or biogenesis cytoskeleton organization cell cycle process cellular response to stimulus cellular response to ionizing radiation cellular response to radiation cellular response to abiotic stimulus cellular response to environmental stimulus DNA damage checkpoint signaling regulation of cellular process regulation of cell cycle phase transition signaling negative regulation of biological process regulation of cellular response to stress negative regulation of cell cycle cell cycle phase transition regulation of signal transduction intracellular signal transduction cell communication regulation of cell cycle checkpoint cellular response to stress regulation of intracellular signal transduction response to stress regulation of response to stress negative regulation of cellular process negative regulation of cell cycle phase transition signal transduction regulation of cell cycle regulation of biological process regulation of signaling regulation of cell cycle process biological regulation DNA integrity checkpoint signaling negative regulation of cell cycle process cell cycle checkpoint signaling DNA damage response regulation of response to stimulus signal transduction in response to DNA damage regulation of cell communication regulation of DNA damage checkpoint cellular senescence inner cell mass cell proliferation developmental growth chordate embryonic development growth embryo development in utero embryonic development embryo development ending in birth or egg hatching blastocyst growth blastocyst development oogenesis cellular process involved in reproduction in multicellular organism developmental maturation female gamete generation oocyte development anatomical structure maturation germ cell development oocyte maturation oocyte differentiation cell maturation regulation of cytokinesis cytokinesis regulation of cell division cell division 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 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 metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process DNA metabolic process nucleotide-excision repair DNA repair gonad development reproductive system development female gonad development sex differentiation female sex differentiation development of primary female sexual characteristics development of primary sexual characteristics reproductive structure development DNA recombination mitotic recombination telomere organization chromosome organization telomere maintenance telomere maintenance via recombination mammary gland development gland development negative regulation of mammary gland epithelial cell proliferation regulation of multicellular organismal process epithelial cell proliferation negative regulation of cell population proliferation epithelium development tissue development regulation of mammary gland epithelial cell proliferation mammary gland epithelium development regulation of cell population proliferation regulation of epithelial cell proliferation negative regulation of multicellular organismal process negative regulation of epithelial cell proliferation mammary gland epithelial cell proliferation establishment of protein localization to telomere localization establishment of protein localization establishment of protein localization to organelle establishment of protein localization to chromosome establishment of localization 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 double-strand break repair recombinational repair double-strand break repair via homologous recombination positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process positive regulation of nucleobase-containing compound metabolic process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process response to gamma radiation signal transduction by p53 class mediator DNA damage response, signal transduction by p53 class mediator cell death intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator apoptotic signaling pathway intrinsic apoptotic signaling pathway by p53 class mediator intrinsic apoptotic signaling pathway in response to DNA damage apoptotic process intrinsic apoptotic signaling pathway programmed cell death male meiosis I organelle fission meiotic cell cycle male meiotic nuclear division meiotic cell cycle process nuclear division meiosis I meiosis I cell cycle process meiotic nuclear division positive regulation of cell cycle regulation of mitotic cell cycle positive regulation of mitotic cell cycle response to light stimulus response to UV-C response to UV	protein-containing complex catalytic complex DNA repair complex cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle protein-containing complex catalytic complex DNA repair complex cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle secretory granule secretory vesicle vesicle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region ubiquitin ligase complex nucleus nuclear protein-containing complex transferase complex nuclear ubiquitin ligase complex intracellular protein-containing complex BRCA2-MAGE-D1 complex centrosome microtubule organizing center cytoskeleton microtubule cytoskeleton membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen condensed nuclear chromosome nuclear chromosome lateral element synaptonemal structure synaptonemal complex condensed chromosome
A, B	Meiotic recombination protein DMC1/LIM15 homolog	ATP-dependent activity, acting on DNA catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid catalytic activity ATP-dependent activity DNA strand exchange activity DNA damage sensor activity molecular sensor activity ATP-dependent DNA damage sensor activity molecular function regulator activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding ATP-dependent activity, acting on DNA catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid catalytic activity ATP-dependent activity DNA strand exchange activity DNA damage sensor activity molecular sensor activity ATP-dependent DNA damage sensor activity molecular function regulator activity 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 nucleic acid binding double-stranded DNA binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides identical protein binding protein binding single-stranded DNA binding	developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation meiotic cell cycle chromosome organization meiotic cell cycle process cellular component organization chromosome organization involved in meiotic cell cycle organelle organization developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation meiotic cell cycle chromosome organization meiotic cell cycle process cellular component organization chromosome organization involved in meiotic cell cycle organelle organization cellular process cellular component organization or biogenesis cell cycle cell cycle process homologous recombination nucleobase-containing compound metabolic process meiosis I meiotic nuclear division reciprocal homologous recombination DNA recombination organelle fission primary metabolic process DNA metabolic process nucleic acid metabolic process reciprocal meiotic recombination nuclear division meiosis I cell cycle process metabolic process macromolecule metabolic process meiotic chromosome segregation homologous chromosome pairing at meiosis nuclear chromosome segregation homologous chromosome segregation chromosome segregation cellular developmental process oogenesis cell development cellular process involved in reproduction in multicellular organism developmental maturation female gamete generation oocyte development anatomical structure maturation cell differentiation anatomical structure development germ cell development oocyte maturation oocyte differentiation cell maturation DNA strand invasion mitotic recombination spermatid development spermatid differentiation multicellular organismal process gonad development reproductive system development female gonad development sex differentiation animal organ development female sex differentiation development of primary female sexual characteristics multicellular organism development development of primary sexual characteristics reproductive structure development ovarian follicle development system development 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 male meiosis I male meiotic nuclear division double-strand break repair involved in meiotic recombination	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 nucleoplasm lateral element synaptonemal structure synaptonemal complex site of double-strand break site of DNA damage chromosome, telomeric region chromosomal region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, D	IPR036315	BRCA2 helical domain superfamily	Homologous Superfamily
C, D	IPR048262	BRCA2, OB2 domain	Domain
C, D	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
C, D	IPR015525	Breast cancer type 2 susceptibility protein	Family
C, D	IPR015187	BRCA2, OB1	Domain
C, D	IPR015252	Breast cancer type 2 susceptibility protein, helical domain	Domain
C, D	IPR055077	BRCA2, TR2 domain	Domain
C, D	IPR015188	BRCA2, OB3	Domain
C, D	IPR015205	Tower domain	Domain
C, D	IPR002093	BRCA2 repeat	Repeat
A, B	IPR013632	DNA recombination and repair protein Rad51-like, C-terminal	Domain
A, B	IPR020587	DNA recombination and repair protein RecA, monomer-monomer interface	Domain
A, B	IPR003593	AAA+ ATPase domain	Domain
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B	IPR016467	DNA recombination and repair protein, RecA-like	Family
A, B	IPR020588	DNA recombination and repair protein RecA-like, ATP-binding domain	Domain
A, B	IPR011940	Meiotic recombination protein Dmc1	Family
A, B	IPR010995	DNA repair Rad51/transcription factor NusA, alpha-helical	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
C, D	Pharos: P51587	prostate cancer Fanconi anemia medulloblastoma breast cancer malignant glioma Fanconi anemia complementation group D1 ovarian cancer kidney Wilms tumor lung carcinoma hereditary breast ovarian cancer syndrome breast carcinoma breast-ovarian cancer, familial, susceptibility to, 2 exocrine pancreatic carcinoma malignant pancreatic neoplasm glioma susceptibility 3 prostate cancer Fanconi anemia medulloblastoma breast cancer malignant glioma Fanconi anemia complementation group D1 ovarian cancer kidney Wilms tumor lung carcinoma hereditary breast ovarian cancer syndrome breast carcinoma breast-ovarian cancer, familial, susceptibility to, 2 exocrine pancreatic carcinoma malignant pancreatic neoplasm glioma susceptibility 3 cancer adult medulloblastoma melanotic medulloblastoma squamous cell neoplasm ovarian carcinoma pancreatic cancer, susceptibility to, 2 familial prostate carcinoma medullomyoblastoma with myogenic differentiation squamous cell carcinoma mixed glioma childhood medulloblastoma Lynch syndrome Perlman syndrome congenital anemia malignant mesothelioma prostate adenocarcinoma Esophageal atresia with or without tracheoesophageal fistula schizophrenia acute lymphoblastic leukemia skin basal cell carcinoma melanoma aplastic anemia squamous cell lung carcinoma hereditary breast carcinoma myocardial infarction benign neoplasm of pancreas Wilms tumor 1 inherited aplastic anemia neurofibromatosis type 1 breast adenocarcinoma lung adenocarcinoma ovarian neoplasm peripheral nervous system disease cholangiocarcinoma malignant colon neoplasm esophageal atresia/tracheoesophageal fistula psoriasis familial pancreatic carcinoma Fanconi anemia complementation group A serous adenocarcinoma glioblastoma small cell lung carcinoma heart disease atypical teratoid rhabdoid tumor intellectual disability osteosarcoma large cell medulloblastoma lung benign neoplasm carcinoma peripheral neuropathy colorectal cancer primitive neuroectodermal tumor desmoplastic/nodular medulloblastoma prostate carcinoma estrogen-receptor negative breast cancer Sjogren syndrome glioma anemia hematopoietic and lymphoid system neoplasm BAP1-related tumor predisposition syndrome urinary bladder cancer hereditary Wilms tumor bipolar disorder isolated growth hormone deficiency type IA Li-Fraumeni syndrome ovarian endometrioid adenocarcinoma lung cancer pancreatic neoplasm
A, B	Pharos: Q14565	gallbladder disease

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.