Annotations: 2N8U

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	WW	e2n8uA1	A: beta meanders	X: WW domain-like	H: WW domain (From Topology)	T: WW domain	F: WW	ECOD (1.6)

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	E3 ubiquitin-protein ligase NEDD4	molecular function inhibitor activity sodium channel inhibitor activity channel regulator activity transporter inhibitor activity ion channel regulator activity ion channel inhibitor activity molecular function regulator activity sodium channel regulator activity transporter regulator activity channel inhibitor activity beta-2 adrenergic receptor binding protein binding binding adrenergic receptor binding molecular function inhibitor activity sodium channel inhibitor activity channel regulator activity transporter inhibitor activity ion channel regulator activity ion channel inhibitor activity molecular function regulator activity sodium channel regulator activity transporter regulator activity channel inhibitor activity beta-2 adrenergic receptor binding protein binding binding adrenergic receptor binding signaling receptor binding G protein-coupled receptor binding 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 proline-rich region binding protein domain specific binding phosphoprotein binding phosphoserine residue binding protein phosphorylated amino acid binding RNA polymerase binding enzyme binding ubiquitin binding ubiquitin-like protein binding ionotropic glutamate receptor binding glutamate receptor binding phosphothreonine residue binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process immune response immune system process adaptive immune response localization import into cell receptor internalization transport receptor-mediated endocytosis cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process immune response immune system process adaptive immune response localization import into cell receptor internalization transport receptor-mediated endocytosis endocytosis establishment of localization vesicle-mediated transport 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 via the multivesicular body sorting pathway ubiquitin-dependent protein catabolic process metabolic process macromolecule metabolic process protein metabolic process biological process involved in interspecies interaction between organisms response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus defense response to other organism innate immune response response to external biotic stimulus protein ubiquitination macromolecule modification post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal regulation of localization regulation of biological process regulation of transport regulation of monoatomic ion transport negative regulation of monoatomic ion transport biological regulation negative regulation of biological process negative regulation of transport regulation of sodium ion transport metal ion transport monoatomic ion transport negative regulation of sodium ion transport monoatomic cation transport regulation of metal ion transport sodium ion transport regulation of cellular process cellular response to growth factor stimulus signaling negative regulation of signaling regulation of signal transduction negative regulation of cellular response to growth factor stimulus cell surface receptor protein tyrosine kinase signaling pathway negative regulation of cell communication cell communication regulation of vascular endothelial growth factor receptor signaling pathway cellular response to endogenous stimulus negative regulation of vascular endothelial growth factor 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 response to endogenous stimulus regulation of cellular response to growth factor stimulus negative regulation of signal transduction vascular endothelial growth factor receptor signaling pathway regulation of response to stimulus regulation of cell communication response to growth factor intracellular receptor signaling pathway response to lipid hormone-mediated signaling pathway intracellular signal transduction response to hormone response to steroid hormone nuclear receptor-mediated steroid hormone signaling pathway cellular response to steroid hormone stimulus steroid hormone receptor signaling pathway cellular response to hormone stimulus nuclear receptor-mediated corticosteroid signaling pathway cellular response to chemical stimulus response to chemical cellular response to lipid nuclear receptor-mediated signaling pathway nuclear receptor-mediated glucocorticoid signaling pathway regulation of biological quality regulation of membrane potential monoatomic ion transmembrane transport regulation of monoatomic ion transmembrane transport transmembrane transport regulation of transmembrane transport progesterone receptor signaling pathway 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 transcription by RNA polymerase II 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 regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of 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 regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process protein monoubiquitination regulation of muscle adaptation multicellular organismal process system process regulation of system process regulation of muscle system process muscle system process response to muscle inactivity response to stimulus involved in regulation of muscle adaptation muscle adaptation response to denervation involved in regulation of muscle adaptation response to muscle inactivity involved in regulation of muscle adaptation response to inactivity regulation of multicellular organismal process developmental process blood vessel morphogenesis tube development vasculature development circulatory system development multicellular organism development anatomical structure morphogenesis tube morphogenesis anatomical structure development blood vessel development system development plasma membrane bounded cell projection organization cellular developmental process cell projection organization cell development neuron projection development nervous system development cellular component organization generation of neurons neurogenesis neuron differentiation cell differentiation neuron development cellular component organization or biogenesis heart development animal organ development mesenchyme development tissue development endocardial cushion development receptor catabolic process receptor metabolic process cellular localization regulation of cellular component organization postsynaptic neurotransmitter receptor internalization regulation of receptor internalization vesicle-mediated transport in synapse establishment of localization in cell regulation of postsynaptic neurotransmitter receptor internalization regulation of endocytosis regulation of receptor-mediated endocytosis regulation of vesicle-mediated transport neurotransmitter receptor internalization regulation of postsynaptic membrane neurotransmitter receptor levels postsynaptic endocytosis nucleocytoplasmic transport positive regulation of nucleocytoplasmic transport nuclear transport positive regulation of biological process intracellular transport regulation of nucleocytoplasmic transport positive regulation of transport regulation of cellular localization positive regulation of intracellular transport positive regulation of cellular process regulation of intracellular transport regulation protein catabolic process at synapse regulation of catabolic process regulation protein catabolic process at postsynapse cell junction organization neuromuscular junction development synapse organization positive regulation of protein metabolic process positive regulation of metabolic process positive regulation of macromolecule metabolic process regulation of protein metabolic process positive regulation of protein catabolic process positive regulation of catabolic process regulation of protein catabolic process regulation of synapse organization regulation of synapse structure or activity positive regulation of cell communication regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction positive regulation of signal transduction positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette positive regulation of intracellular signal transduction positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction phosphatidylinositol 3-kinase/protein kinase B signal transduction positive regulation of signaling T cell activation cell activation lymphocyte activation leukocyte activation modulation of chemical synaptic transmission regulation of protein catabolic process at postsynapse, modulating synaptic transmission synaptic signaling postsynaptic modulation of chemical synaptic transmission trans-synaptic signaling cell-cell signaling chemical synaptic transmission regulation of trans-synaptic signaling anterograde trans-synaptic signaling protein polyubiquitination protein K63-linked ubiquitination response to light stimulus cellular response to radiation response to UV cellular response to environmental stimulus cellular response to light stimulus response to radiation response to abiotic stimulus cellular response to abiotic stimulus cellular response to UV vacuolar transport lysosomal transport regulation of neuron projection development regulation of developmental process plasma membrane bounded cell projection morphogenesis cell morphogenesis cell projection morphogenesis dendrite development neuron projection morphogenesis regulation of dendrite morphogenesis regulation of anatomical structure morphogenesis regulation of cell projection organization dendrite morphogenesis cell morphogenesis involved in neuron differentiation regulation of dendrite development regulation of plasma membrane bounded cell projection organization establishment of protein localization nitrogen compound transport protein targeting establishment of protein localization to vacuole protein targeting to lysosome intracellular protein localization protein targeting to vacuole protein localization to vacuole protein localization to lysosome establishment of protein localization to organelle protein transport protein localization to organelle macromolecule localization intracellular protein transport heart morphogenesis outflow tract morphogenesis animal organ morphogenesis	cellular anatomical structure membrane intracellular anatomical structure cytoplasm cytosol intracellular organelle organelle membraneless organelle intracellular membraneless organelle chromatin chromosome synapse cell junction glutamatergic synapse cellular anatomical structure membrane intracellular anatomical structure cytoplasm cytosol intracellular organelle organelle membraneless organelle intracellular membraneless organelle chromatin chromosome synapse cell junction glutamatergic synapse membrane-bounded organelle Golgi apparatus intracellular membrane-bounded organelle endomembrane system cell projection actin-based cell projection microvillus plasma membrane bounded cell projection perinuclear region of cytoplasm protein-containing complex ubiquitin ligase complex catalytic complex transferase complex intracellular protein-containing complex cell periphery cell cortex plasma membrane nucleus cytosolic region postsynapse postsynaptic cytosol

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	IPR050409	E3 ubiquitin-protein ligase	Family
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

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.