Annotations: 6X0N

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Core histone-like	8041272	3001387	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Core histone-like	8041272	3001387	SCOP2B (2022-06-29)
K [auth a]	SCOP2B Superfamily	Core histone-like	8041272	3001387	SCOP2B (2022-06-29)
O [auth e]	SCOP2B Superfamily	Core histone-like	8041272	3001387	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Core histone-like	8042439	3001387	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Core histone-like	8042439	3001387	SCOP2B (2022-06-29)
L [auth b]	SCOP2B Superfamily	Core histone-like	8042439	3001387	SCOP2B (2022-06-29)
P [auth f]	SCOP2B Superfamily	Core histone-like	8042439	3001387	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Core histone-like	8041278	3001387	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Core histone-like	8041278	3001387	SCOP2B (2022-06-29)
M [auth c]	SCOP2B Superfamily	Core histone-like	8041278	3001387	SCOP2B (2022-06-29)
Q [auth g]	SCOP2B Superfamily	Core histone-like	8041278	3001387	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Core histone-like	8041279	3001387	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Core histone-like	8041279	3001387	SCOP2B (2022-06-29)
N [auth d]	SCOP2B Superfamily	Core histone-like	8041279	3001387	SCOP2B (2022-06-29)
R [auth h]	SCOP2B Superfamily	Core histone-like	8041279	3001387	SCOP2B (2022-06-29)
V [auth P]	SCOP2B Superfamily	WGR domain-like	8074102	3000760	SCOP2B (2022-06-29)
W [auth R]	SCOP2B Superfamily	WGR domain-like	8074102	3000760	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)
A	Histone	e6x0nA1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone	ECOD (1.6)
E	Histone	e6x0nE1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone	ECOD (1.6)
K [auth a]	Histone	e6x0na1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone	ECOD (1.6)
O [auth e]	Histone	e6x0ne1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone	ECOD (1.6)
B	Histone_1	e6x0nB1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone_1	ECOD (1.6)
F	Histone_1	e6x0nF1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone_1	ECOD (1.6)
L [auth b]	Histone_1	e6x0nb1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone_1	ECOD (1.6)
P [auth f]	Histone_1	e6x0nf1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone_1	ECOD (1.6)
C	Histone_1	e6x0nC1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone_1	ECOD (1.6)
G	Histone_1	e6x0nG1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone_1	ECOD (1.6)
M [auth c]	Histone_1	e6x0nc1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone_1	ECOD (1.6)
Q [auth g]	Histone_1	e6x0ng1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone_1	ECOD (1.6)
D	Histone	e6x0nD1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone	ECOD (1.6)
H	Histone	e6x0nH1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone	ECOD (1.6)
N [auth d]	Histone	e6x0nd1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone	ECOD (1.6)
R [auth h]	Histone	e6x0nh1	A: alpha arrays	X: Histone-like	H: Histone-related	T: Histone	F: Histone	ECOD (1.6)
V [auth P]	PARP_reg	e6x0nP3	A: alpha bundles	X: Domain of poly(ADP-ribose) polymerase (From Topology)	H: Domain of poly(ADP-ribose) polymerase (From Topology)	T: Domain of poly(ADP-ribose) polymerase	F: PARP_reg	ECOD (1.6)
V [auth P]	WGR	e6x0nP2	A: a+b two layers	X: WGR domain (From Topology)	H: WGR domain (From Topology)	T: WGR domain	F: WGR	ECOD (1.6)
V [auth P]	PARP	e6x0nP1	A: a+b complex topology	X: ADP-ribosylation (From Topology)	H: ADP-ribosylation (From Topology)	T: ADP-ribosylation	F: PARP	ECOD (1.6)
W [auth R]	WGR	e6x0nR1	A: a+b two layers	X: WGR domain (From Topology)	H: WGR domain (From Topology)	T: WGR domain	F: WGR	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, F, L [auth b], P [auth f]	PF15511	Centromere kinetochore component CENP-T histone fold (CENP-T_C)	Centromere kinetochore component CENP-T histone fold	CENP-T is a family of vertebral kinetochore proteins that associates directly with CENP-W. The N-terminus of CENP-T proteins interacts directly with the Ndc80 complex in the outer kinetochore. Importantly, the CENP-T-W complex does not directly asso ...	CENP-T is a family of vertebral kinetochore proteins that associates directly with CENP-W. The N-terminus of CENP-T proteins interacts directly with the Ndc80 complex in the outer kinetochore. Importantly, the CENP-T-W complex does not directly associate with CENP-A, but with histone H3 in the centromere region. CENP-T and -W form a hetero-tetramer with CENP-S and -X and bind to a ~100 bp region of nucleosome-free DNA forming a nucleosome-like structure. The DNA-CENP-T-W-S-X complex is likely to be associated with histone H3-containing nucleosomes rather than with CENP-nucleosomes. This domain is the C-terminal histone fold domain of CENP-T, which associates with chromatin [2-3].	Domain
C, G, M [auth c], Q [auth g]	PF16211	C-terminus of histone H2A (Histone_H2A_C)	C-terminus of histone H2A	-	Family
U [auth O]	PF10228	Histone PARylation factor 1 (HPF1)	Histone PARylation factor 1	-	Family
V [auth P], W [auth R]	PF00644	Poly(ADP-ribose) polymerase catalytic domain (PARP)	Poly(ADP-ribose) polymerase catalytic domain	-	Family
V [auth P], W [auth R]	PF02877	Poly(ADP-ribose) polymerase, regulatory domain (PARP_reg)	Poly(ADP-ribose) polymerase, regulatory domain	Poly(ADP-ribose) polymerase catalyses the covalent attachment of ADP-ribose units from NAD+ to itself and to a limited number of other DNA binding proteins, which decreases their affinity for DNA. Poly(ADP-ribose) polymerase is a regulatory component ...	Poly(ADP-ribose) polymerase catalyses the covalent attachment of ADP-ribose units from NAD+ to itself and to a limited number of other DNA binding proteins, which decreases their affinity for DNA. Poly(ADP-ribose) polymerase is a regulatory component induced by DNA damage. The carboxyl-terminal region is the most highly conserved region of the protein. Experiments have shown that a carboxyl 40 kDa fragment is still catalytically active [2].	Domain
V [auth P], W [auth R]	PF05406	WGR domain (WGR)	WGR domain	This domain is found in a variety of polyA polymerases as well as the E. coli molybdate metabolism regulator Swiss:P33345 and other proteins of unknown function. I have called this domain WGR after the most conserved central motif of the domain. The ...	This domain is found in a variety of polyA polymerases as well as the E. coli molybdate metabolism regulator Swiss:P33345 and other proteins of unknown function. I have called this domain WGR after the most conserved central motif of the domain. The domain is found in isolation in proteins such as Swiss:Q9JN21 and is between 70 and 80 residues in length. I propose that this may be a nucleic acid binding domain.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, E, K [auth a], O [auth e]	Histone H3.2	DNA binding binding organic cyclic compound binding nucleic acid binding protein heterodimerization activity protein binding protein dimerization activity structural molecule activity structural constituent of chromatin	-	protein-containing complex intracellular anatomical structure protein-DNA complex nucleosome intracellular membraneless organelle chromatin chromosome intracellular organelle cellular anatomical structure organelle membraneless organelle membrane-bounded organelle nucleus membrane-enclosed lumen protein-containing complex intracellular anatomical structure protein-DNA complex nucleosome intracellular membraneless organelle chromatin chromosome intracellular organelle cellular anatomical structure organelle membraneless organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen
B, F, L [auth b], P [auth f]	Histone H4	DNA binding binding organic cyclic compound binding nucleic acid binding protein heterodimerization activity protein binding protein dimerization activity structural molecule activity structural constituent of chromatin	protein-containing complex organization protein-DNA complex assembly cellular component organization protein-DNA complex organization cellular component biogenesis cellular component assembly chromatin organization protein-containing complex assembly chromatin remodeling cellular process cellular component organization or biogenesis nucleosome assembly nucleosome organization	protein-containing complex intracellular anatomical structure protein-DNA complex nucleosome intracellular membraneless organelle chromatin chromosome intracellular organelle cellular anatomical structure organelle membraneless organelle membrane-bounded organelle nucleus intracellular membrane-bounded organelle
C, G, M [auth c], Q [auth g]	Histone H2A	DNA binding binding organic cyclic compound binding nucleic acid binding protein heterodimerization activity protein binding protein dimerization activity structural molecule activity structural constituent of chromatin	-	protein-containing complex intracellular anatomical structure protein-DNA complex nucleosome intracellular membraneless organelle chromatin chromosome intracellular organelle cellular anatomical structure organelle membraneless organelle membrane-bounded organelle nucleus intracellular membrane-bounded organelle
D, H, N [auth d], R [auth h]	Histone H2B 1.1	DNA binding binding organic cyclic compound binding nucleic acid binding protein heterodimerization activity protein binding protein dimerization activity structural molecule activity structural constituent of chromatin	-	protein-containing complex intracellular anatomical structure protein-DNA complex nucleosome intracellular membraneless organelle chromatin chromosome intracellular organelle cellular anatomical structure organelle membraneless organelle membrane-bounded organelle nucleus intracellular membrane-bounded organelle
I, S [auth i]	DNA (167-MER)	-	-	-
J, T [auth j]	DNA (167-MER)	-	-	-
U [auth O]	Histone PARylation factor 1	protein binding binding histone binding poly-ADP-D-ribose binding carbohydrate derivative binding chromatin binding protein ADP-ribosyltransferase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process regulation of molecular function regulation of catalytic activity biological regulation regulation of transferase activity regulation of protein ADP-ribosylation primary metabolic process DNA metabolic process nucleic acid metabolic process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process regulation of molecular function regulation of catalytic activity biological regulation regulation of transferase activity regulation of protein ADP-ribosylation primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process metabolic process macromolecule metabolic process DNA repair DNA repair-dependent chromatin remodeling cellular component organization chromatin organization chromatin remodeling cellular component organization or biogenesis double-strand break repair	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromatin chromosome membrane-bounded organelle nucleus intracellular membrane-bounded organelle site of DNA damage
V [auth P], W [auth R]	Poly [ADP-ribose] polymerase 2	pentosyltransferase activity catalytic activity, acting on a protein glycosyltransferase activity NAD+-protein ADP-ribosyltransferase activity transferase activity catalytic activity NAD+-protein poly-ADP-ribosyltransferase activity chromatin binding binding DNA binding organic cyclic compound binding damaged DNA binding nucleic acid binding NAD DNA ADP-ribosyltransferase activity pentosyltransferase activity catalytic activity, acting on a protein glycosyltransferase activity NAD+-protein ADP-ribosyltransferase activity transferase activity catalytic activity NAD+-protein poly-ADP-ribosyltransferase activity chromatin binding binding DNA binding organic cyclic compound binding damaged DNA binding nucleic acid binding NAD DNA ADP-ribosyltransferase activity NAD+-protein-aspartate ADP-ribosyltransferase activity ADP-D-ribose modification-dependent protein binding poly-ADP-D-ribose modification-dependent protein binding protein binding modification-dependent protein binding poly-ADP-D-ribose binding carbohydrate derivative binding nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups NAD+-protein-glutamate ADP-ribosyltransferase activity protein-containing complex binding nucleosome binding NAD+-protein-serine ADP-ribosyltransferase activity	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process nucleobase-containing compound metabolic process DNA modification macromolecule modification metabolic process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process nucleobase-containing compound metabolic process DNA modification macromolecule modification metabolic process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process DNA ADP-ribosylation neuron apoptotic process hippocampal neuron apoptotic process apoptotic process cell death programmed cell death DNA repair-dependent chromatin remodeling cellular component organization chromatin organization chromatin remodeling cellular component organization or biogenesis regulation of biological process regulation of cellular process cell surface receptor signaling pathway signaling biological regulation extrinsic apoptotic signaling pathway cell communication apoptotic signaling pathway signal transduction response to decreased oxygen levels response to nutrient levels response to oxygen levels response to abiotic stimulus response to oxygen-glucose deprivation DNA repair developmental process multi-multicellular organism process multicellular organismal process placenta development reproductive process maternal process involved in female pregnancy multicellular organismal reproductive process animal organ development developmental process involved in reproduction tissue development maternal placenta development anatomical structure development female pregnancy multi-organism reproductive process decidualization base-excision repair regulation of growth system process regulation of cardiac muscle tissue growth developmental growth regulation of system process regulation of cell differentiation muscle cell differentiation regulation of muscle hypertrophy muscle structure development positive regulation of developmental process multicellular organism development muscle adaptation cell differentiation regulation of organ growth regulation of heart growth cardiac muscle tissue growth muscle tissue development cardiac cell development positive regulation of developmental growth positive regulation of heart growth system development heart growth positive regulation of organ growth striated muscle hypertrophy positive regulation of muscle cell differentiation regulation of muscle cell differentiation regulation of response to stimulus positive regulation of muscle hypertrophy positive regulation of cardiac muscle tissue growth positive regulation of multicellular organismal process positive regulation of cell growth involved in cardiac muscle cell development striated muscle cell differentiation regulation of cellular component organization cellular developmental process regulation of developmental process cardiac muscle cell development positive regulation of cardiac muscle hypertrophy positive regulation of biological process cell development regulation of striated muscle cell differentiation organ growth cell growth striated muscle tissue development striated muscle cell development muscle cell development positive regulation of cell differentiation positive regulation of striated muscle cell differentiation cardiac muscle hypertrophy regulation of multicellular organismal process positive regulation of cellular process muscle hypertrophy regulation of muscle adaptation heart development regulation of multicellular organismal development regulation of developmental growth cardiac muscle tissue development developmental cell growth physiological muscle hypertrophy growth cardiac muscle cell differentiation regulation of cell growth involved in cardiac muscle cell development positive regulation of cell growth regulation of cell growth muscle system process regulation of muscle system process cardiocyte differentiation regulation of cardiac muscle hypertrophy circulatory system development cell growth involved in cardiac muscle cell development positive regulation of growth physiological cardiac muscle hypertrophy double-strand break repair protein poly-ADP-ribosylation protein metabolic process post-translational protein modification protein modification process protein auto-ADP-ribosylation	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen nucleoplasm site of DNA damage chromosome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, E, K [auth a], O [auth e]	IPR009072	Histone-fold	Homologous Superfamily
A, E, K [auth a], O [auth e]	IPR007125	Histone H2A/H2B/H3	Domain
A, E, K [auth a], O [auth e]	IPR000164	Histone H3/CENP-A	Family
B, F, L [auth b], P [auth f]	IPR009072	Histone-fold	Homologous Superfamily
B, F, L [auth b], P [auth f]	IPR001951	Histone H4	Family
B, F, L [auth b], P [auth f]	IPR035425	CENP-T/Histone H4, histone fold	Domain
B, F, L [auth b], P [auth f]	IPR019809	Histone H4, conserved site	Conserved Site
B, F, L [auth b], P [auth f]	IPR004823	TATA box binding protein associated factor (TAF), histone-like fold domain	Domain
C, G, M [auth c], Q [auth g]	IPR009072	Histone-fold	Homologous Superfamily
C, G, M [auth c], Q [auth g]	IPR007125	Histone H2A/H2B/H3	Domain
C, G, M [auth c], Q [auth g]	IPR002119	Histone H2A	Family
C, G, M [auth c], Q [auth g]	IPR032454	Histone H2A, C-terminal domain	Domain
C, G, M [auth c], Q [auth g]	IPR032458	Histone H2A conserved site	Conserved Site
D, H, N [auth d], R [auth h]	IPR009072	Histone-fold	Homologous Superfamily
D, H, N [auth d], R [auth h]	IPR007125	Histone H2A/H2B/H3	Domain
D, H, N [auth d], R [auth h]	IPR000558	Histone H2B	Family
U [auth O]	IPR019361	Histone PARylation factor 1	Family
V [auth P], W [auth R]	IPR012317	Poly(ADP-ribose) polymerase, catalytic domain	Domain
V [auth P], W [auth R]	IPR050800	ADP-ribosyltransferase diphtheria toxin-like	Family
V [auth P], W [auth R]	IPR036616	Poly(ADP-ribose) polymerase, regulatory domain superfamily	Homologous Superfamily
V [auth P], W [auth R]	IPR036930	WGR domain superfamily	Homologous Superfamily
V [auth P], W [auth R]	IPR004102	Poly(ADP-ribose) polymerase, regulatory domain	Domain
V [auth P], W [auth R]	IPR008893	WGR domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
U [auth O]	Pharos: Q9NWY4	acute myeloid leukemia ovarian cancer autism spectrum disorder dermatomyositis
V [auth P], W [auth R]	Pharos: Q9UGN5	lipodystrophy ovarian cancer atypical teratoid rhabdoid tumor glioblastoma large cell medulloblastoma Malignant epithelial tumor of ovary peripheral neuropathy Takayasu arteritis malignant glioma ovarian epithelial tumor psoriasis lung cancer peripheral nervous system disease subependymal giant cell astrocytoma