Annotations: 6CF6

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Ankyrin repeat	8089729	3000154	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Ankyrin repeat	8089728	3000154	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ankyrin repeat	8089729	3000154	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ankyrin repeat	8089728	3000154	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	Ank_2	e6cf6A1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)
B	Ank_2	e6cf6B1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF12796	Ankyrin repeats (3 copies) (Ank_2)	Ankyrin repeats (3 copies)	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Tankyrase-1	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 protein binding binding histone binding cation binding transition metal ion binding zinc ion binding ion binding 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 protein binding binding histone binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups	cellular response to stimulus cellular response to nutrient levels response to nutrient levels cellular response to chemical stimulus response to stimulus response to chemical response to nutrient cellular response to nutrient cellular process regulation of maintenance of mitotic sister chromatid cohesion mitotic sister chromatid cohesion, telomeric negative regulation of maintenance of sister chromatid cohesion regulation of cellular component organization regulation of cellular process cellular response to stimulus cellular response to nutrient levels response to nutrient levels cellular response to chemical stimulus response to stimulus response to chemical response to nutrient cellular response to nutrient cellular process regulation of maintenance of mitotic sister chromatid cohesion mitotic sister chromatid cohesion, telomeric negative regulation of maintenance of sister chromatid cohesion regulation of cellular component organization regulation of cellular process negative regulation of maintenance of mitotic sister chromatid cohesion mitotic sister chromatid cohesion regulation of maintenance of mitotic sister chromatid cohesion, telomeric negative regulation of biological process negative regulation of cell cycle maintenance of sister chromatid cohesion maintenance of mitotic sister chromatid cohesion, telomeric cellular component organization negative regulation of sister chromatid cohesion negative regulation of chromosome organization maintenance of mitotic sister chromatid cohesion negative regulation of cellular process cellular component organization or biogenesis cell cycle regulation of cell cycle cell cycle process regulation of biological process negative regulation of cellular component organization regulation of cell cycle process biological regulation chromosome organization sister chromatid cohesion regulation of chromosome organization negative regulation of cell cycle process regulation of organelle organization negative regulation of maintenance of mitotic sister chromatid cohesion, telomeric regulation of maintenance of sister chromatid cohesion organelle organization negative regulation of organelle organization regulation of sister chromatid cohesion RNA transport nitrogen compound transport transport nucleic acid transport mRNA transport establishment of localization localization establishment of RNA localization macromolecule localization RNA localization nucleobase-containing compound transport cell division protein localization establishment of protein localization cellular localization protein transport cellular macromolecule localization protein polyubiquitination primary metabolic process protein ubiquitination macromolecule modification metabolic process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal positive regulation of organelle organization telomere organization regulation of DNA biosynthetic process positive regulation of macromolecule biosynthetic process RNA-templated DNA biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process telomere maintenance via telomere lengthening positive regulation of metabolic process positive regulation of telomere maintenance via telomere lengthening positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of telomere maintenance positive regulation of nucleobase-containing compound metabolic process cellular metabolic process regulation of cellular metabolic process DNA metabolic process regulation of telomere maintenance via telomere lengthening positive regulation of chromosome organization telomere maintenance biosynthetic process positive regulation of DNA metabolic process positive regulation of telomere maintenance via telomerase regulation of macromolecule biosynthetic process DNA biosynthetic process regulation of metabolic process regulation of DNA metabolic process regulation of telomere maintenance positive regulation of cellular component organization cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process nucleic acid biosynthetic process positive regulation of biosynthetic process positive regulation of cellular process regulation of biosynthetic process telomere maintenance via telomerase positive regulation of DNA biosynthetic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process regulation of telomere maintenance via telomerase regulation of cellular biosynthetic process positive regulation of cellular biosynthetic process protein localization to chromosome protein localization to organelle protein localization to chromosome, telomeric region negative regulation of telomere maintenance negative regulation of telomere maintenance via telomere lengthening negative regulation of nucleobase-containing compound metabolic process negative regulation of macromolecule metabolic process negative regulation of metabolic process negative regulation of DNA metabolic process cell surface receptor signaling pathway signaling cell communication signal transduction Wnt signaling pathway positive regulation of cell communication positive regulation of signal transduction regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway regulation of signal transduction positive regulation of response to stimulus positive regulation of Wnt signaling pathway positive regulation of canonical Wnt signaling pathway regulation of signaling regulation of Wnt signaling pathway regulation of response to stimulus regulation of cell communication positive regulation of signaling protein poly-ADP-ribosylation positive regulation of telomere capping telomere capping regulation of telomere capping positive regulation of DNA-templated transcription RNA metabolic process RNA biosynthetic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II positive regulation of transcription by RNA polymerase II gene expression positive regulation of RNA metabolic process regulation of gene expression positive regulation of RNA biosynthetic process regulation of DNA-templated transcription protein auto-ADP-ribosylation	membrane-bounded organelle intracellular anatomical structure nuclear membrane membrane nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope organelle membrane centrosome membrane-bounded organelle intracellular anatomical structure nuclear membrane membrane nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope organelle membrane centrosome microtubule organizing center cytoskeleton intracellular non-membrane-bounded organelle microtubule cytoskeleton non-membrane-bounded organelle cytoplasm cytosol protein-containing complex nuclear protein-containing complex nuclear pore Golgi apparatus Golgi membrane bounding membrane of organelle mitotic spindle spindle mitotic spindle pole spindle pole membrane-enclosed lumen intracellular organelle lumen nuclear body nucleoplasm organelle lumen nuclear lumen chromosome chromosome, telomeric region chromosomal region
C, D	RNF146	poly-ADP-D-ribose binding binding carbohydrate derivative binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity transferase activity catalytic activity ubiquitin-protein transferase activity cation binding transition metal ion binding zinc ion binding ion binding poly-ADP-D-ribose binding binding carbohydrate derivative binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity transferase activity catalytic activity ubiquitin-protein transferase activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding ubiquitin-like protein ligase activity ubiquitin protein ligase activity	catabolic process proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process metabolic process protein metabolic process macromolecule metabolic process protein polyubiquitination protein ubiquitination catabolic process proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process metabolic process protein metabolic process macromolecule metabolic process protein polyubiquitination protein ubiquitination macromolecule modification post-translational protein modification protein modification process protein K48-linked ubiquitination protein modification by small protein conjugation protein modification by small protein conjugation or removal cellular response to stimulus regulation of biological process regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling biological regulation cell communication cellular process signal transduction Wnt signaling pathway protein autoubiquitination positive regulation of cell communication positive regulation of signal transduction regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway positive regulation of biological process regulation of signal transduction positive regulation of response to stimulus positive regulation of Wnt signaling pathway positive regulation of cellular process positive regulation of canonical Wnt signaling pathway regulation of signaling regulation of Wnt signaling pathway regulation of response to stimulus regulation of cell communication positive regulation of signaling	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery plasma membrane membrane membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery plasma membrane membrane membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR050745	Multifunctional regulatory proteins	Family
A, B	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
A, B	IPR012317	Poly(ADP-ribose) polymerase, catalytic domain	Domain
A, B	IPR002110	Ankyrin repeat	Repeat
A, B	IPR013761	Sterile alpha motif/pointed domain superfamily	Homologous Superfamily
A, B	IPR001660	Sterile alpha motif domain	Domain
C, D	IPR017907	Zinc finger, RING-type, conserved site	Conserved Site
C, D	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
C, D	IPR033509	E3 ubiquitin-protein ligase RNF146	Family
C, D	IPR004170	WWE domain	Domain
C, D	IPR044110	RNF146, RING finger, HC subclass	Domain
C, D	IPR037197	WWE domain superfamily	Homologous Superfamily
C, D	IPR018123	WWE domain, subgroup	Domain
C, D	IPR001841	Zinc finger, RING-type	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
C, D	Pharos: Q9NTX7	bone disease large cell medulloblastoma malignant glioma non-alcoholic fatty liver disease psoriasis breast carcinoma lung adenocarcinoma medulloblastoma osteoporosis subependymal giant cell astrocytoma glioblastoma lung cancer metabolic syndrome X ovarian cancer

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.