Annotations: 4DAY

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	RMI2-like	8044844	4004171	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Nucleic acid-binding proteins	8053467	3000135	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	Nucleic acid-binding proteins	8053535	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)
B	PF16100	e4dayB2	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: PF16100	ECOD (1.6)
A	PF16099	e4dayA2	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: PF16099	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
A	2.40.50.510	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)		CATH (4.3.0)
A	6.10.140.770	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF16100	RecQ-mediated genome instability protein 2 (RMI2)	RecQ-mediated genome instability protein 2	-	Family
A	PF16099	Recq-mediated genome instability protein 1, C-terminal OB-fold (RMI1_C)	Recq-mediated genome instability protein 1, C-terminal OB-fold	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	RecQ-mediated genome instability protein 2	DNA binding binding organic cyclic compound binding nucleic acid binding	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 cellular response to stimulus regulation of DNA recombination regulation of cellular process response to stimulus regulation of double-strand break repair 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 cellular response to stimulus regulation of DNA recombination regulation of cellular process response to stimulus regulation of double-strand break repair regulation of cellular response to stress negative regulation of biological process regulation of primary metabolic process negative regulation of DNA repair cellular response to stress response to stress regulation of response to stress negative regulation of double-strand break repair negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process recombinational repair regulation of nucleobase-containing compound metabolic process negative regulation of double-strand break repair via homologous recombination double-strand break repair via homologous recombination DNA repair negative regulation of macromolecule metabolic process double-strand break repair regulation of biological process negative regulation of response to stimulus negative regulation of metabolic process DNA recombination biological regulation regulation of macromolecule metabolic process regulation of DNA repair regulation of double-strand break repair via homologous recombination negative regulation of DNA recombination DNA damage response regulation of response to stimulus cellular process negative regulation of DNA metabolic process regulation of metabolic process regulation of DNA metabolic process resolution of DNA recombination intermediates regulation of chromosome segregation regulation of cellular component organization regulation of cell cycle process chromosome organization sister chromatid segregation regulation of chromosome organization regulation of organelle organization cellular component organization organelle organization regulation of sister chromatid segregation nuclear chromosome segregation cell cycle cellular component organization or biogenesis regulation of cell cycle chromosome segregation cell cycle process maintenance of DNA repeat elements maintenance of rDNA	intracellular organelle protein-containing complex intracellular anatomical structure catalytic complex RecQ family helicase-topoisomerase III complex organelle intracellular non-membrane-bounded organelle chromosome cellular anatomical entity non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle protein-containing complex intracellular anatomical structure catalytic complex RecQ family helicase-topoisomerase III complex organelle intracellular non-membrane-bounded organelle chromosome cellular anatomical entity non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body nucleoplasm organelle lumen nuclear lumen cytoplasm cytosol
A	RecQ-mediated genome instability protein 1	binding nucleoside phosphate binding organic cyclic compound binding nucleotide binding heterocyclic compound binding small molecule binding	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 resolution of DNA recombination intermediates DNA recombination reduction of food intake in response to dietary excess multicellular organismal process response to nutrient levels 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 resolution of DNA recombination intermediates DNA recombination reduction of food intake in response to dietary excess multicellular organismal process response to nutrient levels response to stimulus homeostatic process eating behavior feeding behavior behavior multicellular organismal-level homeostasis response to dietary excess energy homeostasis cellular response to stimulus double-strand break repair cellular response to stress DNA damage response response to stress recombinational repair cellular process double-strand break repair via homologous recombination DNA repair sexual reproduction homologous recombination reproductive process resolution of meiotic recombination intermediates meiotic cell cycle process cellular component organization meiosis I meiotic nuclear division cell cycle cellular component organization or biogenesis reciprocal homologous recombination cell cycle process meiotic cell cycle organelle fission reciprocal meiotic recombination nuclear division organelle organization meiosis I cell cycle process developmental process multicellular organism growth developmental growth growth response to hexose response to organic substance response to monosaccharide response to carbohydrate response to glucose response to chemical response to oxygen-containing compound chemical homeostasis glucose homeostasis carbohydrate homeostasis	intracellular organelle protein-containing complex intracellular anatomical structure catalytic complex RecQ family helicase-topoisomerase III complex organelle intracellular non-membrane-bounded organelle chromosome cellular anatomical entity non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle protein-containing complex intracellular anatomical structure catalytic complex RecQ family helicase-topoisomerase III complex organelle intracellular non-membrane-bounded organelle chromosome cellular anatomical entity non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nuclear body nucleoplasm organelle lumen nuclear lumen
C	Fanconi anemia group M protein	nuclease activity hydrolase activity, acting on ester bonds hydrolase activity catalytic activity protein-containing complex binding chromatin binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding nuclease activity hydrolase activity, acting on ester bonds hydrolase activity catalytic activity protein-containing complex binding chromatin binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding ATP-dependent activity, acting on DNA four-way junction helicase activity DNA helicase activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid helicase activity ATP-dependent activity pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity, acting on acid anhydrides catalytic activity, acting on RNA RNA helicase activity ATP-dependent activity, acting on RNA DNA secondary structure binding DNA binding four-way junction DNA binding nucleic acid binding 3'-5' DNA helicase activity	DNA-templated DNA replication DNA-templated DNA replication maintenance of fidelity primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA replication organic substance metabolic process metabolic process macromolecule metabolic process replication fork processing sexual reproduction homologous recombination DNA-templated DNA replication DNA-templated DNA replication maintenance of fidelity primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA replication organic substance metabolic process metabolic process macromolecule metabolic process replication fork processing sexual reproduction homologous recombination reproductive process resolution of meiotic recombination intermediates meiotic cell cycle process cellular component organization meiosis I meiotic nuclear division cell cycle cellular component organization or biogenesis reciprocal homologous recombination cell cycle process meiotic cell cycle DNA recombination organelle fission reciprocal meiotic recombination nuclear division organelle organization meiosis I cell cycle process cellular process cellular response to stimulus response to stimulus cellular response to stress DNA damage response response to stress interstrand cross-link repair DNA repair regulation of protein modification process positive regulation of protein metabolic process positive regulation of biological process regulation of protein ubiquitination positive regulation of post-translational protein modification regulation of primary metabolic process positive regulation of metabolic process positive regulation of protein modification process protein ubiquitination positive regulation of macromolecule metabolic process protein metabolic process regulation of protein modification by small protein conjugation or removal protein modification process positive regulation of protein monoubiquitination positive regulation of protein modification by small protein conjugation or removal positive regulation of protein ubiquitination regulation of biological process organonitrogen compound metabolic process regulation of post-translational protein modification regulation of protein metabolic process biological regulation regulation of macromolecule metabolic process protein monoubiquitination macromolecule modification regulation of protein monoubiquitination post-translational protein modification regulation of metabolic process protein modification by small protein conjugation protein modification by small protein conjugation or removal double-strand break repair double-strand break repair via synthesis-dependent strand annealing recombinational repair double-strand break repair via homologous recombination	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen protein-containing complex protein-DNA complex intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle nuclear protein-containing complex FANCM-MHF complex Fanconi anaemia nuclear complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR032245	RecQ-mediated genome instability protein 2	Family
B	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
A	IPR013894	RecQ mediated genome instability protein 1, OB-fold domain	Domain
A	IPR042470	RecQ mediated genome instability protein, N-terminal OB-fold domain superfamily	Homologous Superfamily
A	IPR032199	RecQ-mediated genome instability protein 1, C-terminal OB-fold domain	Domain
A	IPR049363	RMI1, N-terminal domain	Domain
A	IPR044881	RecQ-mediated genome instability protein 1, N-terminal helical domain superfamily	Homologous Superfamily
C	IPR047418	Fanconi anemia group M protein, XPF-like nuclease domain	Domain
C	IPR011335	Restriction endonuclease type II-like	Homologous Superfamily
C	IPR010994	RuvA domain 2-like	Homologous Superfamily
C	IPR006166	ERCC4 domain	Domain
C	IPR011545	DEAD/DEAH box helicase domain	Domain
C	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
C	IPR044749	FANCM, DEAH-box helicase domain	Domain
C	IPR001650	Helicase, C-terminal domain-like	Domain
C	IPR014001	Helicase superfamily 1/2, ATP-binding domain	Domain
C	IPR031879	Fanconi anemia group M protein, MHF binding domain	Domain
C	IPR039686	FANCM/Mph1-like, insert domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B	Pharos: Q96E14	ovarian cancer adrenal cortex carcinoma atypical teratoid rhabdoid tumor Crohn disease inflammatory bowel disease leprosy nasal cavity disease oligodendroglioma primary biliary cholangitis allergic rhinitis breast cancer drug dependence interstitial cystitis lung adenocarcinoma nasopharyngeal carcinoma ovarian cancer adrenal cortex carcinoma atypical teratoid rhabdoid tumor Crohn disease inflammatory bowel disease leprosy nasal cavity disease oligodendroglioma primary biliary cholangitis allergic rhinitis breast cancer drug dependence interstitial cystitis lung adenocarcinoma nasopharyngeal carcinoma osteosarcoma psoriasis astrocytic tumor celiac disease ductal breast carcinoma in situ invasive ductal breast carcinoma malignant ependymoma non-small cell lung carcinoma
A	Pharos: Q9H9A7	attention deficit hyperactivity disorder, inattentive type breast cancer hepatocellular carcinoma malignant ependymoma non-small cell lung carcinoma atypical teratoid rhabdoid tumor breast carcinoma invasive ductal breast carcinoma malignant mesothelioma pancreatic intraductal papillary-mucinous neoplasm Bloom syndrome ductal breast carcinoma in situ lung cancer medulloblastoma primitive neuroectodermal tumor
C	Pharos: Q8IYD8	Fanconi anemia anemia Cytopenia inherited aplastic anemia neurofibromatosis type 1 pituitary cancer aplastic anemia head and neck cancer medulloblastoma osteosarcoma tuberculosis congenital anemia esophageal atresia/tracheoesophageal fistula hematopoietic and lymphoid system neoplasm ovarian cancer Fanconi anemia anemia Cytopenia inherited aplastic anemia neurofibromatosis type 1 pituitary cancer aplastic anemia head and neck cancer medulloblastoma osteosarcoma tuberculosis congenital anemia esophageal atresia/tracheoesophageal fistula hematopoietic and lymphoid system neoplasm ovarian cancer primary ovarian failure

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 R01GM133198.