Annotations: 2DJY

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	WW domain	8081418	4002695	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	WW domain	8081419	3001621	SCOP2 (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	WW	e2djyA1	A: beta meanders	X: WW domain-like	H: WW domain (From Topology)	T: WW domain	F: WW	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.20.70.10	Mainly Beta	Single Sheet	Ubiquitin Ligase Nedd4	Chain: W	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00397	WW domain (WW)	WW domain	The WW domain is a protein module with two highly conserved tryptophans that binds proline-rich peptide motifs in vitro.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Smad ubiquitination regulatory factor 2	aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity transferase activity catalytic activity ubiquitin-protein transferase activity SMAD binding protein binding binding identical protein binding	regulation of cellular process negative regulation of biological process negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription regulation of RNA metabolic process organic substance biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process negative regulation of DNA-templated transcription regulation of biological process cellular metabolic process regulation of cellular process negative regulation of biological process negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription regulation of RNA metabolic process organic substance biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process negative regulation of DNA-templated transcription regulation of biological process cellular metabolic process negative regulation of metabolic process primary metabolic process regulation of cellular metabolic process negative regulation of cellular biosynthetic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process negative regulation of macromolecule biosynthetic process organic cyclic compound 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 cellular biosynthetic process RNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process organic substance metabolic process negative regulation of cellular process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process biological regulation regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process negative regulation of biosynthetic process cellular process cellular response to stimulus cellular response to growth factor stimulus cell surface receptor protein serine/threonine kinase signaling pathway response to stimulus signaling cellular response to transforming growth factor beta stimulus regulation of transmembrane receptor protein serine/threonine kinase signaling pathway regulation of signal transduction regulation of transforming growth factor beta receptor signaling pathway cell communication cellular response to endogenous stimulus signal transduction enzyme-linked receptor protein signaling pathway regulation of signaling cell surface receptor signaling pathway regulation of cellular response to transforming growth factor beta stimulus response to endogenous stimulus regulation of cellular response to growth factor stimulus response to transforming growth factor beta regulation of response to stimulus transforming growth factor beta receptor signaling pathway regulation of cell communication response to growth factor transforming growth factor beta receptor superfamily signaling pathway organonitrogen compound metabolic process protein ubiquitination macromolecule modification protein metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal negative regulation of signaling negative regulation of cellular response to growth factor stimulus negative regulation of BMP signaling pathway negative regulation of cell communication BMP signaling pathway cellular response to BMP stimulus regulation of BMP signaling pathway negative regulation of response to stimulus negative regulation of signal transduction response to BMP negative regulation of transmembrane receptor protein serine/threonine kinase signaling pathway organonitrogen compound catabolic process catabolic process proteolysis involved in protein catabolic process proteasomal protein catabolic process protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process organic substance catabolic process Wnt signaling pathway, planar cell polarity pathway non-canonical Wnt signaling pathway Wnt signaling pathway negative regulation of transforming growth factor beta receptor signaling pathway multicellular organismal process multi-multicellular organism process positive regulation of locomotion regulation of cell motility regulation of developmental process regulation of trophoblast cell migration regulation of reproductive process reproductive process positive regulation of biological process positive regulation of cell migration positive regulation of developmental process multicellular organism development ameboidal-type cell migration positive regulation of cell motility anatomical structure development regulation of cell migration cell migration regulation of multicellular organismal process cell motility female pregnancy embryo implantation locomotion positive regulation of cellular process positive regulation of reproductive process trophoblast cell migration developmental process positive regulation of trophoblast cell migration regulation of locomotion positive regulation of multicellular organismal process multi-organism reproductive process positive regulation of cell communication positive regulation of signal transduction regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway positive regulation of response to stimulus positive regulation of Wnt signaling pathway positive regulation of canonical Wnt signaling pathway regulation of Wnt signaling pathway positive regulation of signaling transcription by RNA polymerase II regulation of transcription by RNA polymerase II negative regulation of transcription by RNA polymerase II	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle lumen nuclear speck nuclear body intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen cytoplasm cytosol cell periphery plasma membrane membrane membrane microdomain membrane raft protein-containing complex ubiquitin ligase complex catalytic complex transferase complex intracellular protein-containing complex
B	Mothers against decapentaplegic homolog 7	molecular function inhibitor activity molecular function regulator activity transcription regulator inhibitor activity transforming growth factor beta receptor binding protein binding binding signaling receptor binding type I transforming growth factor beta receptor binding cytokine receptor binding SMAD binding I-SMAD binding ubiquitin protein ligase binding ubiquitin-like protein ligase binding enzyme binding molecular function inhibitor activity molecular function regulator activity transcription regulator inhibitor activity transforming growth factor beta receptor binding protein binding binding signaling receptor binding type I transforming growth factor beta receptor binding cytokine receptor binding SMAD binding I-SMAD binding ubiquitin protein ligase binding ubiquitin-like protein ligase binding enzyme binding cation binding ion binding metal ion binding small molecule binding activin receptor binding receptor serine/threonine kinase binding transmembrane receptor protein serine/threonine kinase binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity collagen binding protein-containing complex binding transcription corepressor activity transcription regulator activity transcription coregulator activity beta-catenin binding	regulation of protein stability biological regulation regulation of biological quality protein stabilization developmental process heart development multicellular organismal process cardiac chamber morphogenesis animal organ development heart morphogenesis ventricular septum development circulatory system development multicellular organism development anatomical structure morphogenesis regulation of protein stability biological regulation regulation of biological quality protein stabilization developmental process heart development multicellular organismal process cardiac chamber morphogenesis animal organ development heart morphogenesis ventricular septum development circulatory system development multicellular organism development anatomical structure morphogenesis cardiac septum development cardiac septum morphogenesis ventricular septum morphogenesis cardiac chamber development anatomical structure development animal organ morphogenesis cardiac ventricle development system development regulation of biological process regulation of cellular process regulation of membrane depolarization membrane depolarization regulation of ventricular cardiac muscle cell membrane depolarization cellular process regulation of membrane potential cellular response to stimulus activin receptor signaling pathway cell surface receptor protein serine/threonine kinase signaling pathway response to stimulus signaling negative regulation of signaling regulation of transmembrane receptor protein serine/threonine kinase signaling pathway negative regulation of biological process regulation of signal transduction negative regulation of cell communication cell communication negative regulation of activin receptor signaling pathway negative regulation of cellular process signal transduction enzyme-linked receptor protein signaling pathway regulation of signaling cell surface receptor signaling pathway negative regulation of response to stimulus negative regulation of signal transduction regulation of response to stimulus regulation of cell communication transforming growth factor beta receptor superfamily signaling pathway regulation of activin receptor signaling pathway negative regulation of transmembrane receptor protein serine/threonine kinase signaling pathway negative regulation of post-translational protein modification regulation of protein modification process regulation of protein ubiquitination regulation of primary metabolic process organic substance metabolic process protein ubiquitination negative regulation of protein modification process protein metabolic process negative regulation of protein ubiquitination regulation of protein modification by small protein conjugation or removal protein modification process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process organonitrogen compound metabolic process negative regulation of protein modification by small protein conjugation or removal regulation of post-translational protein modification regulation of protein metabolic process negative regulation of metabolic process primary metabolic process regulation of macromolecule metabolic process macromolecule modification metabolic process macromolecule metabolic process post-translational protein modification regulation of metabolic process protein modification by small protein conjugation protein modification by small protein conjugation or removal adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains regulation of T-helper 17 type immune response immune response regulation of adaptive immune response negative regulation of immune response negative regulation of T-helper 17 type immune response negative regulation of adaptive immune response adaptive immune response negative regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains regulation of adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains negative regulation of immune system process immune system process regulation of immune response regulation of immune system process T-helper 17 type immune response localization protein-containing complex localization regulation of growth regulation of chondrocyte differentiation regulation of cartilage development connective tissue development developmental growth regulation of cell differentiation regulation of cell development positive regulation of developmental process positive regulation of chondrocyte development skeletal system development cell differentiation positive regulation of developmental growth positive regulation of chondrocyte hypertrophy chondrocyte hypertrophy positive regulation of cell development tissue development chondrocyte differentiation positive regulation of multicellular organismal process regulation of cellular component organization cellular developmental process regulation of developmental process positive regulation of biological process cell development positive regulation of chondrocyte differentiation cell growth cellular component organization regulation of chondrocyte development positive regulation of cell differentiation regulation of multicellular organismal process cellular component organization or biogenesis regulation of chondrocyte hypertrophy positive regulation of cellular process regulation of multicellular organismal development regulation of developmental growth developmental cell growth growth positive regulation of cell growth regulation of cell growth positive regulation of growth positive regulation of cartilage development chondrocyte development cartilage development positive regulation of proteasomal protein catabolic process catabolic process positive regulation of protein metabolic process proteolysis involved in protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process macromolecule catabolic process regulation of ubiquitin-dependent protein catabolic process positive regulation of metabolic process positive regulation of ubiquitin-dependent protein catabolic process regulation of proteolysis regulation of proteolysis involved in protein catabolic process modification-dependent macromolecule catabolic process proteolysis positive regulation of macromolecule metabolic process organonitrogen compound catabolic process proteasomal protein catabolic process protein catabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of proteolysis involved in protein catabolic process positive regulation of catabolic process regulation of proteasomal ubiquitin-dependent protein catabolic process modification-dependent protein catabolic process positive regulation of proteolysis regulation of proteasomal protein catabolic process positive regulation of proteasomal ubiquitin-dependent protein catabolic process ubiquitin-dependent protein catabolic process organic substance catabolic process regulation of protein catabolic process cellular response to growth factor stimulus negative regulation of cellular response to growth factor stimulus negative regulation of BMP signaling pathway cellular response to endogenous stimulus BMP signaling pathway cellular response to BMP stimulus regulation of BMP signaling pathway response to endogenous stimulus regulation of cellular response to growth factor stimulus response to BMP response to growth factor blood vessel morphogenesis tube development artery development vasculature development tube morphogenesis artery morphogenesis blood vessel development negative regulation of intracellular signal transduction intracellular signal transduction regulation of intracellular signal transduction intracellular signaling cassette SMAD protein signal transduction regulation of SMAD protein signal transduction negative regulation of SMAD protein signal transduction negative regulation of transforming growth factor beta receptor signaling pathway cellular response to transforming growth factor beta stimulus regulation of transforming growth factor beta receptor signaling pathway regulation of cellular response to transforming growth factor beta stimulus response to transforming growth factor beta transforming growth factor beta receptor signaling pathway response to laminar fluid shear stress response to stress response to fluid shear stress negative regulation of locomotion regulation of cell motility regulation of locomotion regulation of cell migration negative regulation of cell motility cell migration cell motility negative regulation of cell migration locomotion regulation of epithelial to mesenchymal transition mesenchyme development negative regulation of cell differentiation negative regulation of developmental process negative regulation of epithelial to mesenchymal transition epithelial to mesenchymal transition mesenchymal cell differentiation negative regulation of multicellular organismal process regulation of catalytic activity negative regulation of catalytic activity regulation of transferase activity negative regulation of ubiquitin-protein transferase activity negative regulation of transferase activity regulation of ubiquitin-protein transferase activity negative regulation of molecular function regulation of molecular function negative regulation of cellular metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II organic substance biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II cellular metabolic process regulation of cellular metabolic process negative regulation of cellular biosynthetic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process negative regulation of macromolecule biosynthetic process organic cyclic compound biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription negative regulation of RNA metabolic process cellular biosynthetic process RNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process regulation of RNA biosynthetic process regulation of biosynthetic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process negative regulation of biosynthetic process ventricular cardiac muscle tissue morphogenesis striated muscle tissue development muscle structure development ventricular cardiac muscle tissue development muscle tissue development muscle organ development cardiac muscle tissue development muscle tissue morphogenesis tissue morphogenesis cardiac ventricle morphogenesis cardiac muscle tissue morphogenesis muscle organ morphogenesis adherens junction organization adherens junction assembly cellular component biogenesis cell junction organization cellular component assembly cell junction assembly cell-cell junction organization cell-cell junction assembly negative regulation of cell population proliferation cell population proliferation negative regulation of chondrocyte proliferation regulation of cell population proliferation chondrocyte proliferation regulation of protein phosphorylation regulation of peptidyl-threonine phosphorylation negative regulation of phosphate metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process peptidyl-amino acid modification peptidyl-threonine modification phosphorus metabolic process protein phosphorylation phosphorylation negative regulation of protein phosphorylation negative regulation of peptidyl-threonine phosphorylation negative regulation of phosphorus metabolic process regulation of phosphorylation regulation of phosphorus metabolic process negative regulation of phosphorylation peptidyl-threonine phosphorylation regulation of peptidyl-serine phosphorylation peptidyl-serine modification peptidyl-serine phosphorylation negative regulation of peptidyl-serine phosphorylation positive regulation of cell adhesion regulation of cell adhesion positive regulation of cell-cell adhesion cell adhesion cell-cell adhesion regulation of cell-cell adhesion heart process system process regulation of heart contraction regulation of system process regulation of cardiac muscle contraction cardiac muscle contraction muscle contraction muscle system process regulation of muscle system process striated muscle contraction circulatory system process regulation of blood circulation regulation of striated muscle contraction regulation of muscle contraction heart contraction blood circulation ureteric bud development mesonephric epithelium development epithelium development kidney epithelium development mesonephros development renal system development kidney development mesonephric tubule development negative regulation of transcription by competitive promoter binding lymphocyte mediated immunity regulation of immune effector process T cell mediated immunity negative regulation of lymphocyte mediated immunity T cell cytokine production cytokine production leukocyte mediated immunity regulation of T cell mediated immunity negative regulation of cytokine production involved in immune response regulation of cytokine production involved in immune response negative regulation of immune effector process immune effector process regulation of leukocyte mediated immunity negative regulation of production of molecular mediator of immune response negative regulation of gene expression regulation of production of molecular mediator of immune response negative regulation of T cell mediated immunity negative regulation of T cell cytokine production regulation of T cell cytokine production regulation of cytokine production cytokine production involved in immune response production of molecular mediator of immune response negative regulation of cytokine production regulation of lymphocyte mediated immunity negative regulation of leukocyte mediated immunity ossification regulation of ossification negative regulation of ossification regulation of alpha-beta T cell activation regulation of leukocyte activation regulation of cell activation alpha-beta T cell differentiation involved in immune response negative regulation of cell adhesion negative regulation of T cell differentiation T cell activation regulation of T-helper cell differentiation alpha-beta T cell activation T-helper cell differentiation negative regulation of leukocyte differentiation negative regulation of T cell activation negative regulation of leukocyte cell-cell adhesion negative regulation of cell-cell adhesion regulation of leukocyte cell-cell adhesion T-helper 17 cell differentiation negative regulation of T-helper 17 cell differentiation CD4-positive, alpha-beta T cell differentiation regulation of T cell differentiation alpha-beta T cell differentiation T cell activation involved in immune response leukocyte activation involved in immune response regulation of T-helper 17 cell differentiation hemopoiesis cell activation negative regulation of cell development regulation of CD4-positive, alpha-beta T cell activation negative regulation of alpha-beta T cell activation regulation of lymphocyte activation regulation of leukocyte differentiation mononuclear cell differentiation lymphocyte differentiation cell activation involved in immune response CD4-positive, alpha-beta T cell differentiation involved in immune response T cell differentiation negative regulation of hemopoiesis negative regulation of CD4-positive, alpha-beta T cell activation negative regulation of lymphocyte differentiation negative regulation of CD4-positive, alpha-beta T cell differentiation negative regulation of leukocyte activation leukocyte differentiation regulation of CD4-positive, alpha-beta T cell differentiation regulation of alpha-beta T cell differentiation lymphocyte activation negative regulation of alpha-beta T cell differentiation negative regulation of lymphocyte activation leukocyte cell-cell adhesion leukocyte activation alpha-beta T cell activation involved in immune response CD4-positive, alpha-beta T cell activation lymphocyte activation involved in immune response regulation of lymphocyte differentiation regulation of T cell activation T cell differentiation involved in immune response negative regulation of T-helper cell differentiation negative regulation of cell activation regulation of hemopoiesis response to organic substance response to cytokine response to leukemia inhibitory factor cellular response to leukemia inhibitory factor cellular response to chemical stimulus response to chemical cellular response to cytokine stimulus cellular response to organic substance	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol intracellular organelle protein-containing complex protein-DNA complex organelle intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle RNA polymerase II transcription regulator complex membrane-bounded organelle intracellular anatomical structure cytoplasm cellular anatomical entity cytosol intracellular organelle protein-containing complex protein-DNA complex organelle intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle RNA polymerase II transcription regulator complex membrane-bounded organelle nucleus heteromeric SMAD protein complex nuclear protein-containing complex transcription regulator complex intracellular membrane-bounded organelle SMAD protein complex centrosome microtubule organizing center cytoskeleton microtubule cytoskeleton cell periphery plasma membrane membrane membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen nucleolus fibrillar center

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR035983	HECT, E3 ligase catalytic domain	Homologous Superfamily
A	IPR036020	WW domain superfamily	Homologous Superfamily
A	IPR000008	C2 domain	Domain
A	IPR000569	HECT domain	Domain
A	IPR024928	E3 ubiquitin-protein ligase, SMURF1 type	Family
A	IPR035892	C2 domain superfamily	Homologous Superfamily
A	IPR001202	WW domain	Domain
B	IPR036578	SMAD MH1 domain superfamily	Homologous Superfamily
B	IPR017855	SMAD-like domain superfamily	Homologous Superfamily
B	IPR013019	MAD homology, MH1	Domain
B	IPR013790	Dwarfin	Family
B	IPR003619	MAD homology 1, Dwarfin-type	Domain
B	IPR008984	SMAD/FHA domain superfamily	Homologous Superfamily
B	IPR001132	SMAD domain, Dwarfin-type	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9HAU4	breast cancer hepatocellular carcinoma malignant glioma osteosarcoma Pick disease primitive neuroectodermal tumor gastric cancer hydrolethalus syndrome medulloblastoma ovarian cancer pilocytic astrocytoma spina bifida gastric carcinoma lung carcinoma non-small cell lung carcinoma breast cancer hepatocellular carcinoma malignant glioma osteosarcoma Pick disease primitive neuroectodermal tumor gastric cancer hydrolethalus syndrome medulloblastoma ovarian cancer pilocytic astrocytoma spina bifida gastric carcinoma lung carcinoma non-small cell lung carcinoma pancreatic ductal adenocarcinoma plasma cell myeloma tuberculosis
B	Pharos: O15105	colorectal cancer atrial fibrillation pulmonary fibrosis ulcerative colitis Paraquat lung colorectal cancer, susceptibility to, 3 tuberculosis colorectal adenoma colorectal carcinoma large cell medulloblastoma ovarian cancer atypical teratoid rhabdoid tumor idiopathic interstitial pneumonia lung carcinoma subependymal giant cell astrocytoma colorectal cancer atrial fibrillation pulmonary fibrosis ulcerative colitis Paraquat lung colorectal cancer, susceptibility to, 3 tuberculosis colorectal adenoma colorectal carcinoma large cell medulloblastoma ovarian cancer atypical teratoid rhabdoid tumor idiopathic interstitial pneumonia lung carcinoma subependymal giant cell astrocytoma cancer Crohn disease inflammatory bowel disease malignant glioma plasma cell myeloma

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.