6ERF | pdb_00006erf

Complex of APLF factor and Ku heterodimer bound to DNA

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H	SCOP2B Superfamily	vWA-like	8035579	3000832	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	SPOC domain-like	8035577	3000675	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	SPOC domain-like	8035577	3000675	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	vWA-like	8035579	3000832	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	vWA-like	8035579	3000832	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	SPOC domain-like	8035577	3000675	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	vWA-like	8035579	3000832	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	SPOC domain-like	8035577	3000675	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	SPOC domain-like	8035571	3000675	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	vWA-like	8035574	3000832	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	SPOC domain-like	8035571	3000675	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	vWA-like	8035574	3000832	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	SPOC domain-like	8035571	3000675	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	vWA-like	8035574	3000832	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	vWA-like	8035574	3000832	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	SPOC domain-like	8035571	3000675	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)
H		e6erfH1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: HTH	T: SH3	F:	ECOD (v294.1)
F		e6erfF1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: HTH	T: SH3	F:	ECOD (v294.1)
D		e6erfD1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: HTH	T: SH3	F:	ECOD (v294.1)
B	Transglut_prok	e6erfB1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: HTH	T: SH3	F: Transglut_prok	ECOD (v294.1)
G		e6erfG1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: HTH	T: SH3	F:	ECOD (v294.1)
E		e6erfE1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: HTH	T: SH3	F:	ECOD (v294.1)
C	Transglut_prok	e6erfC1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: HTH	T: SH3	F: Transglut_prok	ECOD (v294.1)
A		e6erfA1	A: a/b three-layered sandwiches	X: PriB N-terminal domain-like	H: HTH	T: SH3	F:	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
H	3.40.50.410	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	von Willebrand factor, type A domain	CATH (utative)
F	3.40.50.410	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	von Willebrand factor, type A domain	CATH (utative)
D	3.40.50.410	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	von Willebrand factor, type A domain	CATH (4.3.0)
D	2.40.290.10	Mainly Beta	Beta Barrel	Ku70	Chain: A	CATH (4.3.0)
D	1.10.1600.10	Mainly Alpha	Orthogonal Bundle	Ku70	Chain: A	CATH (4.3.0)
B	3.40.50.410	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	von Willebrand factor, type A domain	CATH (4.3.0)
B	2.40.290.10	Mainly Beta	Beta Barrel	Ku70	Chain: A	CATH (4.3.0)
B	1.10.1600.10	Mainly Alpha	Orthogonal Bundle	Ku70	Chain: A	CATH (4.3.0)
G	3.40.50.410	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	von Willebrand factor, type A domain	CATH (4.3.0)
G	2.40.290.10	Mainly Beta	Beta Barrel	Ku70	Chain: A	CATH (4.3.0)
G	4.10.970.10	Few Secondary Structures	Irregular	Ku70, bridge and pillars	Ku70, bridge and pillars	CATH (4.3.0)
G	1.10.1600.10	Mainly Alpha	Orthogonal Bundle	Ku70	Chain: A	CATH (4.3.0)
E	3.40.50.410	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	von Willebrand factor, type A domain	CATH (4.3.0)
E	2.40.290.10	Mainly Beta	Beta Barrel	Ku70	Chain: A	CATH (4.3.0)
E	4.10.970.10	Few Secondary Structures	Irregular	Ku70, bridge and pillars	Ku70, bridge and pillars	CATH (4.3.0)
E	1.10.1600.10	Mainly Alpha	Orthogonal Bundle	Ku70	Chain: A	CATH (4.3.0)
C	3.40.50.410	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	von Willebrand factor, type A domain	CATH (4.3.0)
C	2.40.290.10	Mainly Beta	Beta Barrel	Ku70	Chain: A	CATH (4.3.0)
C	4.10.970.10	Few Secondary Structures	Irregular	Ku70, bridge and pillars	Ku70, bridge and pillars	CATH (4.3.0)
C	1.10.1600.10	Mainly Alpha	Orthogonal Bundle	Ku70	Chain: A	CATH (4.3.0)
A	3.40.50.410	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	von Willebrand factor, type A domain	CATH (4.3.0)
A	2.40.290.10	Mainly Beta	Beta Barrel	Ku70	Chain: A	CATH (4.3.0)
A	4.10.970.10	Few Secondary Structures	Irregular	Ku70, bridge and pillars	Ku70, bridge and pillars	CATH (4.3.0)
A	1.10.1600.10	Mainly Alpha	Orthogonal Bundle	Ku70	Chain: A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, D, F, H	PF02735	Ku70/Ku80 beta-barrel domain (Ku)	Ku70/Ku80 beta-barrel domain	The Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the central DNA-bi ...	The Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the central DNA-binding beta-barrel domain. This domain is found in both the Ku70 Swiss:P12956 and Ku80 Swiss:P13010 proteins that form a DNA binding heterodimer [1].	Domain
B, D, F, H	PF03730	Ku70/Ku80 C-terminal arm (Ku_C)	Ku70/Ku80 C-terminal arm	-	Family
B, D, F, H	PF03731	Ku70/Ku80 N-terminal alpha/beta domain (Ku_N)	Ku70/Ku80 N-terminal alpha/beta domain	The Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the amino terminal ...	The Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the amino terminal alpha/beta domain. This domain only makes a small contribution to the dimer interface. The domain comprises a six stranded beta sheet of the Rossman fold [1].	Domain
A, C, E, G	PF02735	Ku70/Ku80 beta-barrel domain (Ku)	Ku70/Ku80 beta-barrel domain	The Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the central DNA-bi ...	The Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the central DNA-binding beta-barrel domain. This domain is found in both the Ku70 Swiss:P12956 and Ku80 Swiss:P13010 proteins that form a DNA binding heterodimer [1].	Domain
A, C, E, G	PF03730	Ku70/Ku80 C-terminal arm (Ku_C)	Ku70/Ku80 C-terminal arm	-	Family
A, C, E, G	PF03731	Ku70/Ku80 N-terminal alpha/beta domain (Ku_N)	Ku70/Ku80 N-terminal alpha/beta domain	The Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the amino terminal ...	The Ku heterodimer (composed of Ku70 Swiss:P12956 and Ku80 Swiss:P13010) contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the non-homologous end-joining pathway. This is the amino terminal alpha/beta domain. This domain only makes a small contribution to the dimer interface. The domain comprises a six stranded beta sheet of the Rossman fold [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
Q, R, S, T	Aprataxin and PNK-like factor	protein binding binding histone binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding DNA endonuclease activity endonuclease activity catalytic activity, acting on DNA nuclease activity catalytic activity, acting on a nucleic acid catalytic activity DNA nuclease activity protein binding binding histone binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding DNA endonuclease activity endonuclease activity catalytic activity, acting on DNA nuclease activity catalytic activity, acting on a nucleic acid catalytic activity DNA nuclease activity protein carrier chaperone histone chaperone activity molecular carrier activity hydrolase activity, acting on ester bonds 3'-5' exonuclease activity hydrolase activity exonuclease activity ADP-D-ribose modification-dependent protein binding modification-dependent protein binding poly-ADP-D-ribose binding carbohydrate derivative binding DNA-(apurinic or apyrimidinic site) endonuclease activity protein folding chaperone cation binding transition metal ion binding zinc ion binding ion binding metal ion binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process DNA repair-dependent chromatin remodeling cellular component organization chromatin organization chromatin remodeling cellular component organization or biogenesis localization protein localization to chromatin protein localization to chromosome cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process DNA repair-dependent chromatin remodeling cellular component organization chromatin organization chromatin remodeling cellular component organization or biogenesis localization protein localization to chromatin protein localization to chromosome protein localization to organelle macromolecule localization intracellular protein localization regulation of epithelial to mesenchymal transition developmental process regulation of biological process regulation of cellular process regulation of developmental process cellular developmental process biological regulation animal organ development regulation of cell differentiation mesenchyme development tissue development epithelial to mesenchymal transition cell differentiation anatomical structure development mesenchymal cell differentiation adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains lymphocyte mediated immunity regulation of immune effector process multicellular organismal process regulation of DNA recombination regulation of leukocyte activation regulation of cell activation B cell activation involved in immune response cell activation involved in immune response regulation of primary metabolic process nucleobase-containing compound metabolic process multicellular organism development leukocyte mediated immunity regulation of immune system process somatic diversification of immune receptors regulation of nucleobase-containing compound metabolic process somatic recombination of immunoglobulin genes involved in immune response system development immune response regulation of adaptive immune response DNA recombination primary metabolic process DNA metabolic process regulation of B cell mediated immunity immune effector process somatic diversification of immunoglobulins regulation of gene expression regulation of leukocyte mediated immunity biosynthetic process regulation of response to stimulus B cell mediated immunity regulation of immune response regulation of macromolecule biosynthetic process metabolic process regulation of production of molecular mediator of immune response macromolecule metabolic process regulation of metabolic process regulation of DNA metabolic process isotype switching immune system development immunoglobulin production immunoglobulin production involved in immunoglobulin-mediated immune response somatic cell DNA recombination lymphocyte activation leukocyte activation somatic diversification of immunoglobulins involved in immune response somatic recombination of immunoglobulin gene segments regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains regulation of immunoglobulin mediated immune response regulation of B cell activation leukocyte activation involved in immune response regulation of multicellular organismal process lymphocyte activation involved in immune response regulation of biosynthetic process production of molecular mediator of immune response regulation of isotype switching B cell activation cell activation regulation of macromolecule metabolic process gene expression adaptive immune response immunoglobulin mediated immune response macromolecule biosynthetic process nucleic acid metabolic process regulation of lymphocyte mediated immunity regulation of immunoglobulin production immune system process somatic diversification of immune receptors via germline recombination within a single locus regulation of lymphocyte activation multi-multicellular organism process reproductive process female pregnancy embryo implantation multi-organism reproductive process single strand break repair DNA repair double-strand break repair double-strand break repair via nonhomologous end joining	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen site of double-strand break membraneless organelle site of DNA damage intracellular membraneless organelle chromosome
J, L, N, P	DNA (34-MER)	-	-	-
I, K, M, O	DNA (5'-D(GPTPTPTPTPTPAPGPTPTPTPAPTPTPGPGPGPCPGPCP*G)-3')	-	-	-
B, D, F, H	X-ray repair cross-complementing protein 5	DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding RNA binding U3 snoRNA binding snoRNA binding ATP-dependent activity, acting on DNA catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding RNA binding U3 snoRNA binding snoRNA binding ATP-dependent activity, acting on DNA catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid catalytic activity ATP-dependent activity telomeric DNA 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 protein-containing complex binding ubiquitin protein ligase binding protein binding ubiquitin-like protein ligase binding enzyme binding DNA end binding nucleic acid conformation isomerase activity isomerase activity DNA helicase activity helicase activity macromolecular conformation isomerase activity damaged DNA binding enzyme regulator activity enzyme activator activity molecular function activator activity molecular function regulator activity 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	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process developmental process stem cell proliferation cell population proliferation cellular developmental process hemopoiesis cell differentiation anatomical structure development hematopoietic stem cell proliferation cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process developmental process stem cell proliferation cell population proliferation cellular developmental process hemopoiesis cell differentiation anatomical structure development hematopoietic stem cell proliferation cell development biological process involved in interspecies interaction between organisms immune response response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus immune system process defense response to other organism innate immune response response to external biotic stimulus regulation of biological process regulation of cellular process regulation of smooth muscle cell proliferation regulation of cell population proliferation biological regulation muscle cell proliferation smooth muscle cell proliferation localization protein localization to chromosome protein localization to organelle macromolecule localization protein localization to chromosome, telomeric region intracellular protein localization positive regulation of nervous system development multicellular organismal process regulation of developmental process positive regulation of biological process regulation of cell differentiation regulation of neurogenesis regulation of cell development regulation of nervous system development positive regulation of developmental process multicellular organism development neurogenesis positive regulation of cell differentiation positive regulation of neurogenesis regulation of multicellular organismal process positive regulation of cellular process system development regulation of multicellular organismal development positive regulation of cell development nervous system development positive regulation of multicellular organismal process negative regulation of biological process RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of DNA-templated transcription negative regulation of metabolic 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 negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process regulation of defense response positive regulation of response to biotic stimulus regulation of response to biotic stimulus regulation of response to external stimulus positive regulation of response to stimulus positive regulation of response to external stimulus positive regulation of immune response regulation of response to stress regulation of immune system process positive regulation of immune system process positive regulation of innate immune response regulation of innate immune response regulation of response to stimulus positive regulation of defense response activation of innate immune response regulation of immune response activation of immune response telomere maintenance via telomerase telomere organization chromosome organization DNA metabolic process RNA-templated DNA biosynthetic process telomere maintenance via telomere lengthening telomere maintenance cellular component organization organelle organization cellular component organization or biogenesis DNA biosynthetic process cellular response to ionizing radiation cellular response to radiation cellular response to environmental stimulus response to ionizing radiation cellular response to gamma radiation response to radiation response to abiotic stimulus cellular response to abiotic stimulus response to gamma radiation regulation of telomere maintenance regulation of cellular component organization regulation of t-circle formation cellular component biogenesis cellular component assembly negative regulation of cellular component organization formation of extrachromosomal circular DNA regulation of chromosome organization regulation of cellular component biogenesis regulation of organelle organization negative regulation of t-circle formation telomere maintenance via telomere trimming t-circle formation negative regulation of DNA metabolic process regulation of DNA metabolic process DNA recombination stem cell differentiation hematopoietic stem cell differentiation hematopoietic progenitor cell differentiation recombinational repair DNA repair double-strand break repair response to peptide response to chemical response to cytokine response to leukemia inhibitory factor cellular response to cytokine stimulus cellular response to leukemia inhibitory factor double-strand break repair via nonhomologous end joining ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal small subunit assembly protein-RNA complex assembly ribosomal small subunit biogenesis ribosome biogenesis protein-RNA complex organization cytosolic ribosome assembly protein-containing complex assembly small-subunit processome assembly cytosolic small ribosomal subunit assembly ribosome assembly	cellular anatomical structure membrane intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle protein-containing complex organelle nucleus nuclear protein-containing complex Ku70:Ku80 complex intracellular membrane-bounded organelle preribosome cellular anatomical structure membrane intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle protein-containing complex organelle nucleus nuclear protein-containing complex Ku70:Ku80 complex intracellular membrane-bounded organelle preribosome membrane-enclosed lumen intracellular membraneless organelle small-subunit processome nucleolus intracellular organelle lumen organelle lumen ribonucleoprotein complex membraneless organelle nuclear lumen catalytic complex transferase complex protein kinase complex transferase complex, transferring phosphorus-containing groups DNA-dependent protein kinase complex serine/threonine protein kinase complex chromosome chromosome, telomeric region chromosomal region cell periphery plasma membrane nucleoplasm nonhomologous end joining complex intracellular protein-containing complex DNA repair complex extracellular region DNA-dependent protein kinase-DNA ligase 4 complex vesicle lumen intracellular vesicle cytoplasmic vesicle lumen secretory granule lumen endomembrane system cytoplasmic vesicle secretory granule secretory vesicle vesicle protein-DNA complex telomere cap complex chromosome, telomeric repeat region nuclear telomere cap complex site of DNA damage
A, C, E, G	X-ray repair cross-complementing protein 6	DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid 5'-deoxyribose-5-phosphate lyase activity lyase activity catalytic activity carbon-oxygen lyase activity DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid 5'-deoxyribose-5-phosphate lyase activity lyase activity catalytic activity carbon-oxygen lyase activity ATP-dependent activity, acting on DNA ATP-dependent activity telomeric DNA 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 protein-containing complex binding scaffold protein binding protein binding cyclin binding nucleic acid conformation isomerase activity isomerase activity DNA helicase activity helicase activity macromolecular conformation isomerase activity RNA binding damaged 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	biological process involved in interspecies interaction between organisms response to stimulus immune response response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus immune system process defense response to other organism response to stress innate immune response response to external biotic stimulus regulation of biological process biological process involved in interspecies interaction between organisms response to stimulus immune response response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus immune system process defense response to other organism response to stress innate immune response response to external biotic stimulus regulation of biological process cell population proliferation regulation of cellular process regulation of smooth muscle cell proliferation regulation of cell population proliferation biological regulation muscle cell proliferation cellular process smooth muscle cell proliferation response to X-ray cellular response to stimulus cellular response to ionizing radiation cellular response to radiation cellular response to environmental stimulus cellular response to X-ray response to ionizing radiation response to radiation response to abiotic stimulus cellular response to abiotic stimulus response to osmotic stress cellular response to salt stress cellular hyperosmotic salinity response cellular response to chemical stress cellular response to osmotic stress response to salt stress hyperosmotic salinity response cellular response to chemical stimulus hyperosmotic response cellular hyperosmotic response cellular response to stress response to chemical regulation of leukocyte differentiation multicellular organismal process cellular developmental process regulation of developmental process regulation of leukocyte activation positive regulation of biological process cell development regulation of cell activation regulation of cell differentiation mononuclear cell differentiation lymphocyte differentiation lymphocyte activation regulation of cell development leukocyte activation positive regulation of developmental process multicellular organism development positive regulation of lymphocyte activation positive regulation of cell activation positive regulation of hemopoiesis positive regulation of cell differentiation cell differentiation anatomical structure development positive regulation of leukocyte activation regulation of immune system process regulation of multicellular organismal process positive regulation of immune system process positive regulation of cellular process developmental process regulation of lymphocyte differentiation regulation of multicellular organismal development hemopoiesis cell activation positive regulation of cell development regulation of hemopoiesis positive regulation of multicellular organismal process positive regulation of leukocyte differentiation positive regulation of lymphocyte differentiation leukocyte differentiation regulation of lymphocyte activation positive regulation of DNA-templated transcription RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of transcription by RNA polymerase II primary metabolic process regulation of macromolecule metabolic process positive regulation of transcription by RNA polymerase II nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process regulation of gene expression biosynthetic process positive regulation of RNA biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of biological process negative regulation of RNA biosynthetic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process negative regulation of macromolecule metabolic process negative regulation of DNA-templated transcription negative regulation of metabolic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of RNA metabolic process regulation of defense response positive regulation of response to biotic stimulus regulation of response to biotic stimulus regulation of response to external stimulus positive regulation of response to stimulus positive regulation of response to external stimulus positive regulation of immune response regulation of response to stress positive regulation of innate immune response regulation of innate immune response regulation of response to stimulus positive regulation of defense response activation of innate immune response regulation of immune response activation of immune response cellular response to gamma radiation response to gamma radiation double-strand break repair via classical nonhomologous end joining double-strand break repair double-strand break repair via nonhomologous end joining DNA metabolic process DNA damage response DNA repair telomere organization chromosome organization telomere maintenance cellular component organization organelle organization cellular component organization or biogenesis DNA recombination recombinational repair	cellular anatomical structure membrane intracellular anatomical structure cytoplasm cytosol protein-containing complex transcription regulator complex membrane-bounded organelle intracellular organelle organelle nucleus nuclear protein-containing complex Ku70:Ku80 complex intracellular membrane-bounded organelle cellular anatomical structure membrane intracellular anatomical structure cytoplasm cytosol protein-containing complex transcription regulator complex membrane-bounded organelle intracellular organelle organelle nucleus nuclear protein-containing complex Ku70:Ku80 complex intracellular membrane-bounded organelle catalytic complex transferase complex protein kinase complex transferase complex, transferring phosphorus-containing groups DNA-dependent protein kinase complex serine/threonine protein kinase complex membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region membrane-enclosed lumen nucleolus intracellular organelle lumen organelle lumen nuclear lumen intracellular vesicle ficolin-1-rich granule endomembrane system cytoplasmic vesicle ficolin-1-rich granule lumen secretory granule secretory vesicle vesicle nucleoplasm nonhomologous end joining complex intracellular protein-containing complex DNA repair complex extracellular region DNA-dependent protein kinase-DNA ligase 4 complex vesicle lumen cytoplasmic vesicle lumen secretory granule lumen protein-DNA complex telomere cap complex chromosome, telomeric repeat region nuclear telomere cap complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
Q, R, S, T	IPR019406	Aprataxin and PNK-like factor, PBZ domain	Domain
Q, R, S, T	IPR041388	PNK, FHA domain	Domain
Q, R, S, T	IPR008984	SMAD/FHA domain superfamily	Homologous Superfamily
Q, R, S, T	IPR039253	Aprataxin and PNK-like factor	Family
B, D, F, H	IPR036494	Ku, C-terminal domain superfamily	Homologous Superfamily
B, D, F, H	IPR016194	SPOC-like, C-terminal domain superfamily	Homologous Superfamily
B, D, F, H	IPR036465	von Willebrand factor A-like domain superfamily	Homologous Superfamily
B, D, F, H	IPR002035	von Willebrand factor, type A	Domain
B, D, F, H	IPR005161	Ku70/Ku80, N-terminal alpha/beta	Domain
B, D, F, H	IPR014893	Ku, C-terminal	Domain
B, D, F, H	IPR006164	Ku70/Ku80, DNA-binding domain	Domain
B, D, F, H	IPR005160	Ku70/Ku80 C-terminal arm	Domain
B, D, F, H	IPR024193	Ku80	Family
A, C, E, G	IPR016194	SPOC-like, C-terminal domain superfamily	Homologous Superfamily
A, C, E, G	IPR027388	Ku70, bridge and pillars domain superfamily	Homologous Superfamily
A, C, E, G	IPR036361	SAP domain superfamily	Homologous Superfamily
A, C, E, G	IPR006165	Ku70	Family
A, C, E, G	IPR036465	von Willebrand factor A-like domain superfamily	Homologous Superfamily
A, C, E, G	IPR005161	Ku70/Ku80, N-terminal alpha/beta	Domain
A, C, E, G	IPR006164	Ku70/Ku80, DNA-binding domain	Domain
A, C, E, G	IPR047087	Ku70, core domain	Domain
A, C, E, G	IPR005160	Ku70/Ku80 C-terminal arm	Domain
A, C, E, G	IPR003034	SAP domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
Q, R, S, T	Pharos: Q8IW19	celiac disease osteosarcoma lung carcinoma vascular disease nicotine dependence
B, D, F, H	Pharos: P13010	primitive neuroectodermal tumor Adenocarcinoma of Lung atypical teratoid rhabdoid tumor large cell medulloblastoma lupus erythematosus medulloblastoma ovarian cancer systemic lupus erythematosus breast cancer glioblastoma lung adenocarcinoma lymphoplasmacytic lymphoma myopathy plasma cell myeloma breast carcinoma primitive neuroectodermal tumor Adenocarcinoma of Lung atypical teratoid rhabdoid tumor large cell medulloblastoma lupus erythematosus medulloblastoma ovarian cancer systemic lupus erythematosus breast cancer glioblastoma lung adenocarcinoma lymphoplasmacytic lymphoma myopathy plasma cell myeloma breast carcinoma Hodgkins lymphoma lung cancer malignant glioma osteosarcoma
A, C, E, G	Pharos: P12956	Adenocarcinoma of Lung lupus erythematosus systemic lupus erythematosus lymphoplasmacytic lymphoma lung adenocarcinoma ovarian cancer