Annotations: 3S4W

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	FANCI_S1	e3s4wA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: FANCI_S1	ECOD (1.6)
B	FancD2	e3s4wB1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: FancD2	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF14680	FANCI helical domain 2 (FANCI_HD2)	FANCI helical domain 2	-	Repeat
A	PF14674	FANCI solenoid 1 cap (FANCI_S1-cap)	FANCI solenoid 1 cap	-	Repeat
A	PF14675	FANCI solenoid 1 (FANCI_S1)	FANCI solenoid 1	-	Repeat
A	PF14676	FANCI solenoid 2 (FANCI_S2)	FANCI solenoid 2	-	Repeat
A	PF14677	FANCI solenoid 3 (FANCI_S3)	FANCI solenoid 3	-	Repeat
A	PF14678	FANCI solenoid 4 (FANCI_S4)	FANCI solenoid 4	-	Repeat
A	PF14679	FANCI helical domain 1 (FANCI_HD1)	FANCI helical domain 1	-	Repeat
B	PF14631	Fanconi anaemia protein FancD2 nuclease (FancD2)	Fanconi anaemia protein FancD2 nuclease	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Fanconi anemia group I protein homolog	protein binding binding DNA polymerase binding enzyme binding	cellular process cell cycle cellular response to stimulus response to stimulus cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process heterocycle metabolic process cellular response to stress cellular process cell cycle cellular response to stimulus response to stimulus cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process heterocycle metabolic process cellular response to stress DNA damage response response to stress nitrogen compound metabolic process metabolic process macromolecule metabolic process cellular aromatic compound metabolic process 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 regulation of nitrogen compound 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 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 positive regulation of nitrogen compound metabolic process macromolecule modification post-translational protein modification regulation of metabolic process protein modification by small protein conjugation protein modification by small protein conjugation or removal	protein-containing complex catalytic complex DNA repair complex 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 protein-containing complex catalytic complex DNA repair complex 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
B	Fanconi anemia group D2 protein homolog	protein binding binding DNA polymerase binding enzyme binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process sexual reproduction reproductive process multicellular organismal reproductive process gamete generation regulation of defense response regulation of biological process regulation of response to external stimulus defense response cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process sexual reproduction reproductive process multicellular organismal reproductive process gamete generation regulation of defense response regulation of biological process regulation of response to external stimulus defense response biological regulation regulation of inflammatory response response to external stimulus regulation of response to stimulus regulation of response to stress inflammatory response multicellular organismal process regulation of leukocyte differentiation regulation of cellular process cellular developmental process regulation of developmental process regulation of leukocyte activation cell development regulation of cell activation mononuclear cell differentiation regulation of cell differentiation lymphocyte activation lymphocyte differentiation regulation of cell development leukocyte activation regulation of T cell differentiation multicellular organism development T cell activation cell differentiation anatomical structure development T cell differentiation regulation of immune system process regulation of multicellular organismal process developmental process regulation of lymphocyte differentiation regulation of multicellular organismal development hemopoiesis regulation of regulatory T cell differentiation cell activation regulation of T cell activation immune system process regulatory T cell differentiation regulation of hemopoiesis leukocyte differentiation regulation of lymphocyte activation regulation of signaling cell surface receptor signaling pathway signaling regulation of signal transduction cell communication regulation of CD40 signaling pathway regulation of cell communication CD40 signaling pathway signal transduction head development brain morphogenesis animal organ development brain development nervous system development anatomical structure morphogenesis central nervous system development animal organ morphogenesis system development response to ionizing radiation response to radiation response to abiotic stimulus response to gamma radiation cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process heterocycle metabolic process nitrogen compound metabolic process metabolic process interstrand cross-link repair macromolecule metabolic process cellular aromatic compound metabolic process DNA repair DNA damage checkpoint signaling regulation of cell cycle phase transition negative regulation of biological process negative regulation of cell cycle cell cycle phase transition intracellular signal transduction mitotic cell cycle negative regulation of mitotic cell cycle regulation of mitotic cell cycle mitotic DNA integrity checkpoint signaling mitotic DNA damage checkpoint signaling negative regulation of cellular process negative regulation of cell cycle phase transition cell cycle mitotic intra-S DNA damage checkpoint signaling regulation of cell cycle cell cycle process regulation of cell cycle process DNA integrity checkpoint signaling negative regulation of cell cycle process cell cycle checkpoint signaling mitotic cell cycle checkpoint signaling mitotic cell cycle process signal transduction in response to DNA damage meiotic chromosome segregation meiotic cell cycle organelle fission chromosome organization meiotic cell cycle process cellular component organization chromosome organization involved in meiotic cell cycle nuclear division organelle organization meiosis I meiosis I cell cycle process homologous chromosome pairing at meiosis nuclear chromosome segregation meiotic nuclear division homologous chromosome segregation cellular component organization or biogenesis chromosome segregation homologous recombination reciprocal homologous recombination double-strand break repair DNA recombination reciprocal meiotic recombination double-strand break repair involved in meiotic recombination response to oxidative stress cellular response to chemical stimulus response to chemical cellular response to oxidative stress cellular response to chemical stress neuronal stem cell population maintenance maintenance of cell number stem cell population maintenance	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle chromosome condensed chromosome protein-containing complex catalytic complex DNA repair complex cytoplasm cytosol nuclear body nucleoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR029313	FANCI solenoid 3 domain	Domain
A	IPR029310	FANCI helical domain 1	Domain
A	IPR029315	FANCI solenoid 2 domain	Domain
A	IPR029314	FANCI solenoid 4 domain	Domain
A	IPR029312	FANCI helical domain 2	Domain
A	IPR026171	Fanconi anemia group I protein	Family
A	IPR029305	FANCI solenoid 1 cap	Domain
A	IPR029308	FANCI solenoid 1 domain	Domain
B	IPR029448	Fanconi anaemia protein FANCD2	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.