Annotations: 2N8T

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	WW	e2n8tA1	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
B	Cx43CT Peptide	SH3 domain binding protein binding binding protein domain specific binding protein tyrosine kinase binding kinase binding enzyme binding protein kinase binding signaling receptor binding PDZ domain binding scaffold protein binding beta-catenin binding connexin binding glutathione transmembrane transporter activity SH3 domain binding protein binding binding protein domain specific binding protein tyrosine kinase binding kinase binding enzyme binding protein kinase binding signaling receptor binding PDZ domain binding scaffold protein binding beta-catenin binding connexin binding glutathione transmembrane transporter activity tripeptide transmembrane transporter activity sulfur compound transmembrane transporter activity oligopeptide transmembrane transporter activity amide transmembrane transporter activity transporter activity transmembrane transporter activity modified amino acid transmembrane transporter activity monoatomic ion transmembrane transporter activity wide pore channel activity passive transmembrane transporter activity channel activity gap junction channel activity gap junction channel activity involved in cell communication by electrical coupling cytoskeletal protein binding tubulin binding gap junction hemi-channel activity beta-tubulin binding efflux transmembrane transporter activity disordered domain specific binding	heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation circulatory system process regulation of blood circulation regulation of multicellular organismal process heart contraction blood circulation developmental process heart development heart process multicellular organismal process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation circulatory system process regulation of blood circulation regulation of multicellular organismal process heart contraction blood circulation developmental process heart development multicellular organism development anatomical structure development animal organ development circulatory system development system development localization macromolecule localization intracellular protein localization transport microtubule-based transport establishment of localization regulation of tube diameter regulation of tube size positive regulation of biological process positive regulation of vasoconstriction vascular process in circulatory system regulation of vasoconstriction positive regulation of multicellular organismal process blood vessel diameter maintenance regulation of biological quality vasoconstriction regulation of anatomical structure size sensory organ development eye development visual system development camera-type eye development sensory system development lens development in camera-type eye response to stimulus response to stress response to ischemia xenobiotic transport transmembrane transport export from cell cellular process export across plasma membrane cardiac muscle cell membrane repolarization membrane repolarization regulation of membrane repolarization ventricular cardiac muscle cell membrane repolarization regulation of cardiac muscle cell membrane repolarization regulation of ventricular cardiac muscle cell membrane repolarization regulation of membrane potential regulation of multicellular organismal development regulation of developmental process bone mineralization regulation of biomineral tissue development regulation of bone mineralization tissue development ossification biomineral tissue development regulation of ossification epithelium development cellular developmental process cell development developmental maturation epithelial cell differentiation epithelial cell development columnar/cuboidal epithelial cell development anatomical structure maturation cell differentiation epithelial cell maturation cell maturation columnar/cuboidal epithelial cell differentiation columnar/cuboidal epithelial cell maturation establishment of organelle localization cellular localization microtubule cytoskeleton organization spindle localization establishment or maintenance of cell polarity mitotic cell cycle cellular component organization establishment of mitotic spindle localization establishment of spindle localization establishment of spindle orientation organelle localization establishment of localization in cell cell cycle cellular component organization or biogenesis microtubule cytoskeleton organization involved in mitosis cell cycle process establishment of cell polarity organelle organization mitotic cell cycle process establishment of mitotic spindle orientation microtubule-based process cytoskeleton organization cellular component biogenesis cell junction organization cellular component assembly cell junction assembly gap junction assembly cell-cell junction assembly cell-cell junction organization cell communication by electrical coupling cell communication response to wounding maintenance of protein location maintenance of location maintenance of location in cell maintenance of protein localization in endoplasmic reticulum maintenance of protein location in cell protein localization to organelle maintenance of protein localization in organelle protein localization to endoplasmic reticulum cell communication by chemical coupling blood vessel morphogenesis tube development vasculature development anatomical structure morphogenesis tube morphogenesis blood vessel development regulation of cellular process regulation of cell communication regulation of cell communication by electrical coupling chronic inflammatory response defense response inflammatory response organic anion transport nitrogen compound transport carboxylic acid transport secretion organic acid transport amino acid transport acidic amino acid transport secretion by cell dicarboxylic acid transport glutamate secretion regulation of localization regulation of transport regulation of transmembrane transporter activity regulation of molecular function regulation of transmembrane transport regulation of defense response regulation of fear response regulation of behavioral fear response positive regulation of response to stimulus regulation of behavior behavioral defense response regulation of response to stress behavioral fear response positive regulation of behavioral fear response multicellular organismal response to stress behavior fear response positive regulation of fear response positive regulation of behavior regulation of response to stimulus positive regulation of defense response cellular response to stimulus positive regulation of locomotion regulation of cell motility positive regulation of smooth muscle cell chemotaxis regulation of smooth muscle cell chemotaxis regulation of response to external stimulus regulation of smooth muscle cell migration positive regulation of smooth muscle cell migration positive regulation of chemotaxis positive regulation of cell migration muscle cell migration positive regulation of response to external stimulus taxis positive regulation of cell motility smooth muscle cell chemotaxis regulation of cell migration cell migration cell motility locomotion positive regulation of cellular process cell chemotaxis chemotaxis response to external stimulus regulation of chemotaxis smooth muscle cell migration cellular response to chemical stimulus response to chemical regulation of locomotion catabolic process positive regulation of protein metabolic process macromolecule catabolic process regulation of primary metabolic process positive regulation of metabolic process positive regulation of macromolecule metabolic process protein metabolic process regulation of protein metabolic process primary metabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of catabolic process metabolic process macromolecule metabolic process regulation of metabolic process regulation of protein catabolic process positive regulation of cell communication regulation of cell communication by chemical coupling positive regulation of cell communication by chemical coupling bicellular tight junction assembly regulation of bicellular tight junction assembly regulation of cellular component organization tight junction organization apical junction assembly regulation of cellular component biogenesis regulation of cell junction assembly tight junction assembly response to hexose response to monosaccharide response to carbohydrate response to glucose response to oxygen-containing compound regulation of reproductive process reproductive process positive regulation of establishment of Sertoli cell barrier sex differentiation regulation of cell differentiation developmental process involved in reproduction Sertoli cell differentiation male gonad development regulation of cell development male sex differentiation positive regulation of developmental process development of primary male sexual characteristics development of primary sexual characteristics positive regulation of cell differentiation reproductive structure development positive regulation of reproductive process gonad development reproductive system development Sertoli cell development positive regulation of cell development establishment of Sertoli cell barrier regulation of establishment of Sertoli cell barrier response to pH response to abiotic stimulus response to mechanical stimulus cellular response to mechanical stimulus cellular response to abiotic stimulus cellular response to external stimulus cellular response to environmental stimulus multi-multicellular organism process placenta development maternal process involved in female pregnancy multicellular organismal reproductive process maternal placenta development female pregnancy multi-organism reproductive process decidualization mesodermal cell differentiation mesoderm morphogenesis embryo development regulation of mesodermal cell differentiation mesoderm formation positive regulation of mesodermal cell differentiation mesoderm development formation of primary germ layer embryonic morphogenesis gastrulation tissue morphogenesis anatomical structure formation involved in morphogenesis cellular response to parathyroid hormone stimulus response to endogenous stimulus cellular response to endogenous stimulus response to parathyroid hormone response to hormone cellular response to hormone stimulus tissue regeneration skeletal muscle tissue regeneration developmental growth growth regeneration regulation of biosynthetic process negative regulation of metabolic process negative regulation of biological process gene expression macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of cellular process regulation of macromolecule biosynthetic process negative regulation of macromolecule metabolic process positive regulation of organelle organization positive regulation of cellular component organization sexual reproduction meiotic cell cycle process positive regulation of cell cycle process meiotic nuclear division regulation of cell cycle regulation of meiotic cell cycle regulation of cell cycle process organelle fission meiotic cell cycle positive regulation of nuclear division positive regulation of meiotic cell cycle regulation of organelle organization positive regulation of cell cycle regulation of meiotic nuclear division nuclear division regulation of nuclear division positive regulation of meiotic nuclear division cellular response to nitrogen compound response to nitrogen compound cellular response to amyloid-beta cellular response to oxygen-containing compound response to amyloid-beta biological process involved in interspecies interaction between organisms response to lipid response to other organism response to lipopolysaccharide response to biotic stimulus response to bacterium response to external biotic stimulus response to molecule of bacterial origin negative regulation of cell population proliferation cell population proliferation endothelial cell proliferation negative regulation of endothelial cell proliferation regulation of endothelial cell proliferation regulation of cell population proliferation regulation of epithelial cell proliferation epithelial cell proliferation negative regulation of epithelial cell proliferation response to estradiol limb development appendage development embryonic limb morphogenesis embryonic appendage morphogenesis appendage morphogenesis embryonic digit morphogenesis limb morphogenesis spermatogenesis male gamete generation gamete generation regulation of membrane depolarization membrane depolarization regulation of ventricular cardiac muscle cell membrane depolarization regulation of muscle tissue development positive regulation of striated muscle tissue development regulation of striated muscle tissue development striated muscle tissue development muscle structure development positive regulation of muscle organ development positive regulation of muscle tissue development regulation of muscle organ development muscle tissue development muscle organ development regulation of calcium ion transport regulation of monoatomic ion transport metal ion transport calcium ion transport monoatomic ion transport regulation of metal ion transport monoatomic cation transport heart morphogenesis tissue remodeling animal organ morphogenesis atrial ventricular junction remodeling epididymis development ATP transport nucleotide transport purine ribonucleotide transport carbohydrate derivative transport purine nucleotide transport adenine nucleotide transport nucleobase-containing compound transport organophosphate ester transport regulation of atrial cardiac muscle cell membrane depolarization positive regulation of macromolecule biosynthetic process positive regulation of gene expression positive regulation of biosynthetic process skeletal system development bone development signaling cell-cell signaling regulation of growth negative regulation of cell growth regulation of cell growth cell growth negative regulation of growth regulation of apoptotic process apoptotic process regulation of programmed cell death cell death programmed cell death regulation of cardiac muscle tissue growth cardiac muscle cell proliferation negative regulation of cardiac muscle tissue growth organ growth negative regulation of organ growth regulation of organ growth regulation of heart growth regulation of cardiac muscle cell proliferation muscle cell proliferation cardiac muscle tissue growth striated muscle cell proliferation heart growth regulation of developmental growth negative regulation of heart growth cardiac muscle tissue development negative regulation of developmental process negative regulation of developmental growth negative regulation of multicellular organismal process negative regulation of cardiac muscle cell proliferation cellular response to pH regulation of hormone secretion gonadotropin secretion negative regulation of signaling negative regulation of transport hormone secretion negative regulation of cell communication regulation of secretion by cell negative regulation of secretion signal release negative regulation of hormone secretion negative regulation of secretion by cell regulation of signaling regulation of hormone levels regulation of gonadotropin secretion regulation of secretion endocrine hormone secretion endocrine process negative regulation of gonadotropin secretion hormone transport regulation of endocrine process regulation of cytoskeleton organization regulation of actin filament organization regulation of actin filament-based process actin cytoskeleton organization actin filament organization regulation of actin cytoskeleton organization actin filament-based process regulation of supramolecular fiber organization supramolecular fiber organization regulation of stem cell proliferation positive regulation of cell population proliferation positive regulation of stem cell proliferation stem cell proliferation embryo development ending in birth or egg hatching chordate embryonic development in utero embryonic development cell activation lymphocyte activation leukocyte proliferation leukocyte activation mononuclear cell proliferation immune system process T cell activation lymphocyte proliferation T cell proliferation morphogenesis of an epithelium positive regulation of morphogenesis of an epithelium regulation of morphogenesis of an epithelium regulation of anatomical structure morphogenesis cardiac conduction regulation of body fluid levels renal system process regulation of renal system process regulation of blood pressure regulation of glomerular filtration positive regulation of glomerular filtration regulation of systemic arterial blood pressure renal system process involved in regulation of blood volume renal system process involved in regulation of systemic arterial blood pressure glomerular filtration renal filtration endothelium development adult heart development regulation of bone remodeling bone remodeling regulation of tissue remodeling pattern specification process embryonic heart tube development embryonic heart tube morphogenesis heart looping determination of bilateral symmetry epithelial tube morphogenesis embryonic organ development determination of left/right symmetry specification of symmetry embryonic organ morphogenesis determination of heart left/right asymmetry regionalization left/right pattern formation response to fluid shear stress osteoblast differentiation positive regulation of cytosolic calcium ion concentration response to peptide hormone cellular response to growth factor stimulus cellular response to platelet-derived growth factor stimulus response to growth factor response to platelet-derived growth factor regulation of DNA biosynthetic process nucleobase-containing compound metabolic process nucleic acid biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process DNA metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process negative regulation of DNA metabolic process DNA biosynthetic process negative regulation of DNA biosynthetic process regulation of DNA metabolic process vascular transport monoatomic ion transmembrane transport regulation of vascular associated smooth muscle cell proliferation positive regulation of vascular associated smooth muscle cell proliferation regulation of smooth muscle cell proliferation smooth muscle cell proliferation positive regulation of smooth muscle cell proliferation vascular associated smooth muscle cell proliferation reflex secretion by tissue mammary gland development gland development body fluid secretion milk ejection reflex lactation response to retinoic acid signal transduction cell projection organization plasma membrane bounded cell projection morphogenesis neuron projection development cell morphogenesis neurogenesis cell projection morphogenesis neuron differentiation neuron projection morphogenesis plasma membrane bounded cell projection organization nervous system development generation of neurons neuron development vasodilation homeostatic process adaptive thermogenesis multicellular organismal-level homeostasis regulation of cold-induced thermogenesis cold-induced thermogenesis temperature homeostasis positive regulation of cold-induced thermogenesis negative regulation of locomotion regulation of trophoblast cell migration ameboidal-type cell migration embryo implantation negative regulation of trophoblast cell migration negative regulation of cell migration trophoblast cell migration negative regulation of reproductive process negative regulation of cell motility neuron migration neuroblast migration establishment of protein localization positive regulation of establishment of protein localization positive regulation of insulin secretion regulation of peptide hormone secretion positive regulation of peptide hormone secretion establishment of protein localization to extracellular region protein secretion regulation of protein secretion positive regulation of protein localization regulation of protein localization regulation of peptide secretion positive regulation of secretion by cell protein localization to extracellular region positive regulation of protein transport peptide secretion positive regulation of hormone secretion positive regulation of secretion amide transport positive regulation of peptide secretion regulation of peptide transport regulation of establishment of protein localization regulation of protein transport positive regulation of protein secretion peptide transport positive regulation of transport protein transport regulation of insulin secretion peptide hormone secretion insulin secretion positive regulation of signaling	intracellular anatomical structure intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle contractile muscle fiber cytoplasm supramolecular fiber supramolecular polymer supramolecular complex cell-cell junction anchoring junction cell junction intracellular anatomical structure intracellular membraneless organelle intracellular organelle cellular anatomical structure organelle membraneless organelle contractile muscle fiber cytoplasm supramolecular fiber supramolecular polymer supramolecular complex cell-cell junction anchoring junction cell junction cytosol intercalated disc fascia adherens cell-cell contact zone membrane-bounded organelle Golgi membrane Golgi apparatus membrane intracellular membrane-bounded organelle endomembrane system bounding membrane of organelle organelle membrane protein-containing complex plasma membrane protein complex gap junction plasma membrane membrane protein complex cell periphery connexin complex intracellular vesicle cytoplasmic vesicle membrane vesicle membrane cytoplasmic vesicle Golgi-associated vesicle membrane Golgi-associated vesicle vesicle apical part of cell plasma membrane region apical plasma membrane membrane microdomain membrane raft lytic vacuole vacuole lysosome organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane endosome lateral plasma membrane tight junction late endosome mitochondrial membrane mitochondrion organelle outer membrane organelle envelope mitochondrial envelope mitochondrial outer membrane outer membrane polymeric cytoskeletal fiber intermediate filament cytoskeleton cytoskeleton intermediate filament multivesicular body early endosome nucleus

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
B	IPR035091	Gap junction alpha-1 protein (Cx43), alpha-helix domain superfamily	Homologous Superfamily
B	IPR034634	Connexin, C-terminal	Homologous Superfamily
B	IPR019570	Connexin, cysteine-rich domain	Domain
B	IPR013124	Gap junction alpha-1 protein (Cx43), C-terminal	Domain
B	IPR002261	Gap junction alpha-1 protein (Cx43)	Family
B	IPR017990	Connexin, conserved site	Conserved Site
B	IPR038359	Connexin, N-terminal domain superfamily	Homologous Superfamily
B	IPR000500	Connexin	Family
B	IPR013092	Connexin, N-terminal	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B	SEP	Parent Component: SER RESID: AA0037 PSI-MOD : O-phospho-L-serine MOD:00046

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.