3TWU

Crystal structure of ARC4 from human Tankyrase 2 in complex with peptide from human MCL1

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
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: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3twua_	Alpha and beta proteins (a+b)	beta-hairpin-alpha-hairpin repeat	Ankyrin repeat	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Ankyrin repeat	8078417	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	e3twuA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.25.40.20	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Ankyrin repeat-containing domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	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	Tankyrase-2	NAD+ ADP-ribosyltransferase activity pentosyltransferase activity glycosyltransferase activity transferase activity catalytic activity catalytic activity, acting on a protein NAD+-protein ADP-ribosyltransferase activity nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups protein binding binding enzyme binding cation binding ion binding NAD+ ADP-ribosyltransferase activity pentosyltransferase activity glycosyltransferase activity transferase activity catalytic activity catalytic activity, acting on a protein NAD+-protein ADP-ribosyltransferase activity nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups protein binding binding enzyme binding cation binding ion binding metal ion binding small molecule binding	organonitrogen compound metabolic process protein polyubiquitination primary metabolic process organic substance 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 organonitrogen compound metabolic process protein polyubiquitination primary metabolic process organic substance 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 regulation of cellular process 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 organic substance biosynthetic process positive regulation of telomere maintenance via telomere lengthening positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of biological 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 chromosome organization regulation of telomere maintenance via telomere lengthening regulation of organelle organization positive regulation of chromosome organization telomere maintenance organic cyclic compound metabolic process biosynthetic process positive regulation of DNA metabolic process positive regulation of telomere maintenance via telomerase organic cyclic compound biosynthetic process regulation of macromolecule biosynthetic process DNA biosynthetic process regulation of metabolic process regulation of DNA metabolic process regulation of telomere maintenance regulation of cellular component organization positive regulation of cellular component organization cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process cellular component organization nucleic acid biosynthetic process positive regulation of biosynthetic process cellular component organization or biogenesis positive regulation of cellular process regulation of biosynthetic process telomere maintenance via telomerase biological regulation chromosome organization 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 organelle organization cellular process positive regulation of cellular biosynthetic process protein localization localization cellular localization protein localization to chromosome protein localization to organelle cellular macromolecule localization macromolecule localization protein localization to chromosome, telomeric region negative regulation of telomere maintenance negative regulation of telomere maintenance via telomere lengthening negative regulation of biological process negative regulation of chromosome organization negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process negative regulation of macromolecule metabolic process negative regulation of cellular component organization negative regulation of metabolic process negative regulation of organelle organization negative regulation of DNA metabolic process cellular response to stimulus cell surface receptor signaling pathway response to stimulus 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 protein auto-ADP-ribosylation	membrane-bounded organelle intracellular organelle organelle envelope intracellular anatomical structure organelle nuclear envelope nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system cytoplasm cytosol Golgi membrane Golgi apparatus membrane-bounded organelle intracellular organelle organelle envelope intracellular anatomical structure organelle nuclear envelope nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system cytoplasm cytosol Golgi membrane Golgi apparatus membrane bounding membrane of organelle organelle membrane pericentriolar material centrosome microtubule organizing center cytoskeleton intracellular non-membrane-bounded organelle microtubule cytoskeleton non-membrane-bounded organelle perinuclear region of cytoplasm chromosome chromosome, telomeric region chromosomal region
B	Induced myeloid leukemia cell differentiation protein Mcl-1	macromolecule transmembrane transporter activity protein transporter activity protein transmembrane transporter activity transporter activity transmembrane transporter activity protein heterodimerization activity protein binding binding protein dimerization activity death domain binding BH3 domain binding BH domain binding protein domain specific binding identical protein binding macromolecule transmembrane transporter activity protein transporter activity protein transmembrane transporter activity transporter activity transmembrane transporter activity protein heterodimerization activity protein binding binding protein dimerization activity death domain binding BH3 domain binding BH domain binding protein domain specific binding identical protein binding protein homodimerization activity passive transmembrane transporter activity channel activity	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process positive regulation of cell communication intrinsic apoptotic signaling pathway in response to oxidative stress neuron apoptotic process regulation of cellular process positive regulation of signal transduction regulation of oxidative stress-induced intrinsic apoptotic signaling pathway signaling positive regulation of biological process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process positive regulation of cell communication intrinsic apoptotic signaling pathway in response to oxidative stress neuron apoptotic process regulation of cellular process positive regulation of signal transduction regulation of oxidative stress-induced intrinsic apoptotic signaling pathway signaling positive regulation of biological process regulation of signal transduction regulation of programmed cell death regulation of intrinsic apoptotic signaling pathway positive regulation of oxidative stress-induced neuron intrinsic apoptotic signaling pathway intracellular signal transduction cell communication positive regulation of apoptotic signaling pathway positive regulation of response to stimulus regulation of intracellular signal transduction signal transduction intrinsic apoptotic signaling pathway positive regulation of neuron apoptotic process positive regulation of cellular process regulation of oxidative stress-induced neuron intrinsic apoptotic signaling pathway regulation of biological process regulation of signaling positive regulation of programmed cell death regulation of apoptotic process biological regulation positive regulation of intracellular signal transduction cell death positive regulation of apoptotic process neuron intrinsic apoptotic signaling pathway in response to oxidative stress apoptotic signaling pathway regulation of response to stimulus positive regulation of oxidative stress-induced intrinsic apoptotic signaling pathway regulation of cell communication positive regulation of intrinsic apoptotic signaling pathway apoptotic process programmed cell death regulation of neuron apoptotic process regulation of apoptotic signaling pathway positive regulation of signaling cellular homeostasis homeostatic process negative regulation of extrinsic apoptotic signaling pathway in absence of ligand signal transduction in absence of ligand negative regulation of signaling negative regulation of biological process negative regulation of cell communication extrinsic apoptotic signaling pathway negative regulation of signal transduction in absence of ligand negative regulation of extrinsic apoptotic signaling pathway negative regulation of apoptotic signaling pathway negative regulation of cellular process extrinsic apoptotic signaling pathway in absence of ligand cell surface receptor signaling pathway negative regulation of response to stimulus negative regulation of programmed cell death negative regulation of signal transduction regulation of extrinsic apoptotic signaling pathway negative regulation of apoptotic process regulation of extrinsic apoptotic signaling pathway in absence of ligand organelle fusion cellular component organization organelle organization mitochondrial fusion cellular component organization or biogenesis mitochondrion organization regulation of anoikis negative regulation of anoikis anoikis response to organic substance response to chemical response to cytokine developmental process cellular developmental process cell differentiation cell fate determination cell fate commitment intrinsic apoptotic signaling pathway in response to DNA damage negative regulation of cellular catabolic process negative regulation of catabolic process catabolic process cellular metabolic process negative regulation of metabolic process autophagy regulation of cellular metabolic process regulation of catabolic process regulation of autophagy negative regulation of cellular metabolic process cellular catabolic process negative regulation of autophagy regulation of cellular catabolic process metabolic process process utilizing autophagic mechanism regulation of metabolic process apoptotic mitochondrial changes release of cytochrome c from mitochondria	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle membrane cytosol protein-containing complex Bcl-2 family protein complex nucleus membrane-enclosed lumen membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle membrane cytosol protein-containing complex Bcl-2 family protein complex nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen mitochondrial membrane organelle outer membrane organelle envelope bounding membrane of organelle mitochondrial envelope mitochondrial outer membrane outer membrane organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
A	IPR012317	Poly(ADP-ribose) polymerase, catalytic domain	Domain
A	IPR002110	Ankyrin repeat	Repeat
A	IPR013761	Sterile alpha motif/pointed domain superfamily	Homologous Superfamily
A	IPR001660	Sterile alpha motif domain	Domain
B	IPR020726	Apoptosis regulator, Bcl-2, BH2 motif, conserved site	Conserved Site
B	IPR036834	Bcl-2-like superfamily	Homologous Superfamily
B	IPR046371	Bcl-2, Bcl-2 homology region 1-3	Domain
B	IPR002475	Bcl2-like	Family
B	IPR026298	Bcl-2 family	Family
B	IPR020717	Apoptosis regulator, Bcl-2, BH1 motif, conserved site	Conserved Site
B	IPR013281	Apoptosis regulator, Mcl-1	Family
B	IPR020728	Apoptosis regulator, Bcl-2, BH3 motif, conserved site	Conserved Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9H2K2	ovarian cancer acute myeloid leukemia exocrine pancreatic carcinoma intellectual disability malignant glioma mast cell leukemia aggressive systemic mastocytosis Hormone refractory prostate cancer interstitial lung disease malignant pancreatic neoplasm medulloblastoma ovarian epithelial tumor atypical teratoid rhabdoid tumor large cell medulloblastoma osteosarcoma
B	Pharos: Q07820	Barrett esophagus plasma cell myeloma leishmaniasis spindle cell sarcoma primary cutaneous T-cell non-Hodgkin lymphoma sarcoma subependymal giant cell astrocytoma interstitial lung disease lung carcinoma Lymphoma, T-Cell, Cutaneous adenoma myeloid neoplasm cancer osteosarcoma Pick disease Barrett esophagus plasma cell myeloma leishmaniasis spindle cell sarcoma primary cutaneous T-cell non-Hodgkin lymphoma sarcoma subependymal giant cell astrocytoma interstitial lung disease lung carcinoma Lymphoma, T-Cell, Cutaneous adenoma myeloid neoplasm cancer osteosarcoma Pick disease diabetes mellitus plasma cell neoplasm gastric cancer primitive neuroectodermal tumor glioblastoma sinusitis hereditary spastic paraplegia ulcerative colitis invasive ductal breast carcinoma lung benign neoplasm malignant ependymoma astrocytic tumor malignant pancreatic neoplasm non-small cell lung carcinoma ovarian cancer chronic obstructive pulmonary disease pilocytic astrocytoma Down syndrome polycystic ovary syndrome gastric carcinoma psoriasis granulomatous slack skin disease interstitial cystitis large cell medulloblastoma lung cancer lymphatic system disease malignant glioma atypical teratoid rhabdoid tumor medulloblastoma breast carcinoma osteoarthritis pancreatic ductal adenocarcinoma cutaneous lupus erythematosus epithelioid sarcoma Gaucher disease hematologic disease

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.