Annotations: 7DRT

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	wnt	e7drtA1	A: alpha arrays	X: Protein Wnt-8 (From Topology)	H: Protein Wnt-8 (From Topology)	T: Protein Wnt-8	F: wnt	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00110	wnt family (wnt)	wnt family	-	Family
B	PF21883	Wntless, GOLD domain (WLS_GOLD)	Wntless, GOLD domain	This entry represents the GOLD domain from wntless (WLS) proteins. WLS membrane trafficking and secretion chaperones for lipidated Wnt signaling proteins. They are homologous to GPR180, TMEM145, and TMEM181, which have been described as GOST proteins ...	This entry represents the GOLD domain from wntless (WLS) proteins. WLS membrane trafficking and secretion chaperones for lipidated Wnt signaling proteins. They are homologous to GPR180, TMEM145, and TMEM181, which have been described as GOST proteins (for GOLD domain seven-transmembrane helix proteins) together with TMEM87A/B, GPR107, and GPR108, as they share the same domain architecture consisting of a GOLD domain atop of a membrane-spanning seven-transmembrane helix domain [1].	Domain
B	PF06664	Wntless-like, transmembrane domain (WLS-like_TM)	Wntless-like, transmembrane domain	This entry represents the seven transmembrane domain of wntless (WLS) from Drosophila and its homologues, also known as MIG-14 in C.elegans which regulates endocytosis and secretion of the wnt ligand egl-20[1]. Newly synthesised EGL-20/Wnt binds to M ...	This entry represents the seven transmembrane domain of wntless (WLS) from Drosophila and its homologues, also known as MIG-14 in C.elegans which regulates endocytosis and secretion of the wnt ligand egl-20[1]. Newly synthesised EGL-20/Wnt binds to MIG-14 in the Golgi, targetting the Wnt to the cell membrane for secretion. AP-2-mediated endocytosis and retromer retrieval at the sorting endosome would recycle MIG-14 to the Golgi, where it can bind to EGL-20/Wnt for next cycle of secretion [1,3]. WLS is a membrane trafficking and secretion chaperone for lipidated Wnt signaling proteins [2]. It regulates Wnt proteins sorting and secretion in a feedback regulatory mechanism [2,4]. This entry also includes TMEM181, a cell surface protein associated with Escherichia coli CDT toxicity [2]. Members of this entry are homologous to GPR180 and TMEM145, and together with TMEM87A/B, GPR107 and GPR108, they have been described as GOLD domain seven-transmembrane helix (GOST) proteins given their domain architecture similarities. They all consist of a GOLD domain atop of a seven-transmembrane helix domain [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Protein Wnt-3a	protein binding binding signaling receptor binding G protein-coupled receptor binding frizzled binding identical protein binding protein domain specific binding molecular function activator activity molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity transcription coactivator activity transcription regulator activity protein binding binding signaling receptor binding G protein-coupled receptor binding frizzled binding identical protein binding protein domain specific binding molecular function activator activity molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity transcription coactivator activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity cytokine activity co-receptor binding	regulation of muscle tissue development multicellular organismal process regulation of developmental process skeletal muscle tissue development positive regulation of skeletal muscle tissue development positive regulation of biological process regulation of skeletal muscle tissue development striated muscle tissue development muscle structure development positive regulation of developmental process skeletal muscle organ development positive regulation of muscle organ development anatomical structure development regulation of multicellular organismal process regulation of muscle tissue development multicellular organismal process regulation of developmental process skeletal muscle tissue development positive regulation of skeletal muscle tissue development positive regulation of biological process regulation of skeletal muscle tissue development striated muscle tissue development muscle structure development positive regulation of developmental process skeletal muscle organ development positive regulation of muscle organ development anatomical structure development regulation of multicellular organismal process muscle tissue development muscle organ development developmental process regulation of biological process animal organ development biological regulation positive regulation of striated muscle tissue development regulation of striated muscle tissue development tissue development positive regulation of muscle tissue development regulation of muscle organ development positive regulation of multicellular organismal process heart development multicellular organism development circulatory system development system development protein localization localization cellular localization cellular macromolecule localization macromolecule localization cellular process cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization COP9 signalosome assembly protein-containing complex assembly cellular component organization or biogenesis cellular developmental process cell differentiation myoblast differentiation somitogenesis axis elongation epithelium development developmental growth chordate embryonic development growth segmentation anterior/posterior pattern specification pattern specification process embryo development developmental growth involved in morphogenesis regionalization anatomical structure morphogenesis embryo development ending in birth or egg hatching somite development anatomical structure formation involved in morphogenesis axis elongation involved in somitogenesis cellular response to stimulus regulation of cellular process cell surface receptor signaling pathway response to stimulus signaling canonical Wnt signaling pathway cell communication signal transduction Wnt signaling pathway negative regulation of biological process regulation of cell differentiation neurogenesis neuron differentiation regulation of dopaminergic neuron differentiation negative regulation of cellular process negative regulation of dopaminergic neuron differentiation negative regulation of cell differentiation dopaminergic neuron differentiation negative regulation of developmental process nervous system development generation of neurons negative regulation of neuron differentiation regulation of neuron differentiation cellular biosynthetic process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of biosynthetic process cellular metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular biosynthetic process positive regulation of protein localization to plasma membrane regulation of localization regulation of protein localization regulation of protein localization to membrane positive regulation of protein localization to cell periphery protein localization to cell periphery protein localization to plasma membrane positive regulation of protein localization to membrane localization within membrane regulation of protein localization to cell periphery protein localization to membrane regulation of cellular localization positive regulation of protein localization regulation of protein localization to plasma membrane cell population proliferation extracellular matrix organization extracellular structure organization external encapsulating structure organization negative regulation of locomotion cell projection organization negative regulation of chemotaxis neuron projection development regulation of cell development cell projection morphogenesis regulation of biological quality chemotaxis regulation of cell projection organization response to external stimulus negative regulation of axonogenesis negative regulation of developmental growth regulation of response to stimulus negative regulation of multicellular organismal process regulation of neuron projection development regulation of cellular component organization regulation of response to external stimulus plasma membrane bounded cell projection morphogenesis cell development cell growth negative regulation of neurogenesis regulation of axon extension involved in axon guidance regulation of extent of cell growth negative regulation of nervous system development regulation of anatomical structure morphogenesis locomotion neuron projection extension regulation of developmental growth developmental cell growth axon development negative regulation of axon extension regulation of chemotaxis regulation of cell growth cell morphogenesis involved in neuron differentiation negative regulation of cell development neuron projection guidance neuron development axon extension regulation of growth axonogenesis regulation of cellular component size regulation of neurogenesis negative regulation of growth neuron projection morphogenesis taxis neuron projection extension involved in neuron projection guidance negative regulation of cellular component organization negative regulation of axon extension involved in axon guidance negative regulation of cell growth response to chemical regulation of locomotion negative regulation of response to external stimulus cell morphogenesis regulation of axon extension regulation of nervous system development regulation of axonogenesis axon extension involved in axon guidance negative regulation of cell projection organization regulation of cell size regulation of multicellular organismal development plasma membrane bounded cell projection organization negative regulation of response to stimulus axon guidance negative regulation of neuron projection development regulation of plasma membrane bounded cell projection organization regulation of anatomical structure size regulation of body fluid levels wound healing homotypic cell-cell adhesion cell activation hemostasis platelet aggregation blood coagulation cell adhesion cell-cell adhesion response to stress coagulation response to wounding platelet activation positive regulation of phosphorylation regulation of protein modification process regulation of protein phosphorylation positive regulation of protein metabolic process regulation of peptidyl-serine phosphorylation positive regulation of phosphate metabolic process peptidyl-serine modification regulation of primary metabolic process positive regulation of protein modification process peptidyl-serine phosphorylation regulation of phosphate metabolic process phosphate-containing compound metabolic process peptidyl-amino acid modification protein metabolic process positive regulation of protein phosphorylation phosphorus metabolic process protein modification process protein phosphorylation positive regulation of phosphorus metabolic process phosphorylation regulation of protein metabolic process primary metabolic process positive regulation of peptidyl-serine phosphorylation macromolecule modification regulation of phosphorus metabolic process regulation of phosphorylation hemopoiesis response to lipid response to oxygen-containing compound cellular response to oxygen-containing compound response to retinoic acid cellular response to chemical stimulus cellular response to retinoic acid cellular response to lipid mammary gland development gland development skeletal muscle cell differentiation in utero embryonic development post-anal tail morphogenesis trans-synaptic signaling regulation of signaling modulation of chemical synaptic transmission cell-cell signaling chemical synaptic transmission synaptic signaling regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of cell communication cardiac muscle cell fate commitment muscle cell fate commitment muscle cell differentiation cardiac cell fate commitment cardiac muscle tissue development cardiac muscle cell differentiation cardiocyte differentiation striated muscle cell differentiation cell fate commitment secondary palate development roof of mouth development cell proliferation in forebrain head development forebrain development brain development central nervous system development neural precursor cell proliferation neuroblast proliferation Wnt signaling pathway involved in forebrain neuroblast division forebrain neuroblast division forebrain generation of neurons neuroblast division cell division fat cell differentiation neural tube development tube development dorsal/ventral pattern formation dorsal/ventral neural tube patterning neural tube patterning calcium ion transmembrane transport via low voltage-gated calcium channel transport monoatomic ion transmembrane transport inorganic ion transmembrane transport establishment of localization calcium ion transport metal ion transport inorganic cation transmembrane transport transmembrane transport monoatomic cation transmembrane transport monoatomic ion transport monoatomic cation transport calcium ion transmembrane transport positive regulation of cell population proliferation positive regulation of B cell proliferation regulation of leukocyte activation regulation of cell activation lymphocyte activation leukocyte proliferation leukocyte activation positive regulation of lymphocyte activation positive regulation of cell activation regulation of B cell proliferation lymphocyte proliferation regulation of B cell activation positive regulation of leukocyte activation positive regulation of mononuclear cell proliferation regulation of immune system process positive regulation of immune system process regulation of lymphocyte proliferation regulation of leukocyte proliferation B cell activation positive regulation of lymphocyte proliferation B cell proliferation positive regulation of B cell activation regulation of cell population proliferation mononuclear cell proliferation immune system process positive regulation of leukocyte proliferation regulation of mononuclear cell proliferation regulation of lymphocyte activation positive regulation of DNA-templated transcription RNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II positive regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase II nucleobase-containing compound biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process regulation of DNA-templated transcription heart morphogenesis embryonic heart tube development tube morphogenesis embryonic heart tube morphogenesis heart looping determination of bilateral symmetry animal organ morphogenesis epithelial tube morphogenesis embryonic organ development determination of left/right symmetry specification of symmetry embryonic organ morphogenesis embryonic morphogenesis morphogenesis of an epithelium determination of heart left/right asymmetry tissue morphogenesis left/right pattern formation positive regulation of nervous system development collateral sprouting in absence of injury positive regulation of cell projection organization positive regulation of developmental growth regulation of collateral sprouting in absence of injury positive regulation of collateral sprouting positive regulation of cell development regulation of collateral sprouting positive regulation of cellular component organization positive regulation of cell differentiation positive regulation of neurogenesis positive regulation of axonogenesis collateral sprouting positive regulation of cell growth positive regulation of collateral sprouting in absence of injury positive regulation of growth presynapse organization cell junction organization cell junction assembly synapse organization synapse assembly presynapse assembly positive regulation of cell adhesion regulation of cell adhesion positive regulation of cell-cell adhesion positive regulation of cell-cell adhesion mediated by cadherin cell-cell adhesion mediated by cadherin regulation of cell-cell adhesion regulation of cell-cell adhesion mediated by cadherin negative regulation of fat cell differentiation regulation of fat cell differentiation positive regulation of neural precursor cell proliferation regulation of neural precursor cell proliferation ossification osteoblast differentiation pallium development telencephalon development hippocampus development limbic system development cell proliferation in midbrain midbrain development ear morphogenesis ear development sensory organ development sensory organ morphogenesis inner ear development inner ear morphogenesis synaptic vesicle recycling establishment of localization in cell synaptic vesicle cycle vesicle-mediated transport vesicle-mediated transport in synapse non-canonical Wnt signaling pathway regulation of presynapse assembly regulation of presynapse organization regulation of synapse structure or activity regulation of synapse assembly regulation of cellular component biogenesis regulation of cell junction assembly regulation of synapse organization import into cell receptor internalization regulation of receptor internalization positive regulation of endocytosis positive regulation of receptor-mediated endocytosis regulation of endocytosis regulation of transport regulation of receptor-mediated endocytosis regulation of vesicle-mediated transport positive regulation of receptor internalization positive regulation of transport endocytosis receptor-mediated endocytosis mesodermal cell differentiation mesoderm morphogenesis regulation of mesodermal cell fate specification regulation of mesodermal cell differentiation positive regulation of mesodermal cell fate specification mesodermal cell fate commitment positive regulation of cell fate specification mesoderm formation positive regulation of cell fate commitment positive regulation of mesodermal cell differentiation mesoderm development mesodermal cell fate specification formation of primary germ layer regulation of animal organ morphogenesis regulation of cell fate commitment cell fate specification gastrulation cell fate commitment involved in formation of primary germ layer regulation of cell fate specification regulation of postsynapse to nucleus signaling pathway regulation of signal transduction postsynaptic signal transduction postsynapse to nucleus signaling pathway regulation of cytoskeleton organization microtubule cytoskeleton organization regulation of microtubule-based process regulation of organelle organization organelle organization microtubule-based process regulation of microtubule cytoskeleton organization cytoskeleton organization regulation of striated muscle cell differentiation regulation of cardiac muscle cell differentiation positive regulation of cardiocyte differentiation positive regulation of striated muscle cell differentiation positive regulation of cardiac muscle cell differentiation positive regulation of muscle cell differentiation regulation of muscle cell differentiation regulation of cardiocyte differentiation regulation of hepatocyte proliferation liver development gland morphogenesis epithelial cell proliferation liver morphogenesis positive regulation of epithelial cell proliferation epithelial cell proliferation involved in liver morphogenesis hepatocyte proliferation hepaticobiliary system development positive regulation of hepatocyte proliferation regulation of epithelial cell proliferation dermatome development regulation of embryonic development positive regulation of dermatome development regulation of dermatome development positive regulation of embryonic development spinal cord association neuron differentiation dorsal spinal cord development cell differentiation in spinal cord central nervous system neuron differentiation spinal cord development midbrain dopaminergic neuron differentiation cytokine production regulation of cytokine production positive regulation of cytokine production positive regulation of cell communication positive regulation of signal transduction regulation of 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 somatic stem cell division stem cell division mesenchyme development paraxial mesoderm development paraxial mesodermal cell differentiation paraxial mesoderm morphogenesis paraxial mesoderm formation mesenchyme morphogenesis paraxial mesodermal cell fate commitment	extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle cell periphery protein-containing complex Wnt-Frizzled-LRP5/6 complex plasma membrane protein complex extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle cell periphery protein-containing complex Wnt-Frizzled-LRP5/6 complex plasma membrane protein complex membrane plasma membrane membrane protein complex synapse cell junction glutamatergic synapse intracellular anatomical structure intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle membrane bounding membrane of organelle cytoplasmic vesicle vesicle membrane endocytic vesicle membrane cytoplasm organelle membrane endocytic vesicle membrane-enclosed lumen endomembrane system intracellular organelle lumen endoplasmic reticulum lumen organelle lumen endoplasmic reticulum cell surface presynapse Golgi apparatus Golgi lumen endosome membrane early endosome endosome early endosome membrane
B	Protein wntless homolog	identical protein binding protein binding binding Wnt-protein binding	developmental process multicellular organismal process head development animal organ development brain development nervous system development multicellular organism development central nervous system development midbrain development anatomical structure development system development cellular response to stimulus positive regulation of cell communication regulation of cellular process developmental process multicellular organismal process head development animal organ development brain development nervous system development multicellular organism development central nervous system development midbrain development anatomical structure development system development cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction positive regulation of canonical NF-kappaB signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette signal transduction positive regulation of cellular process regulation of biological process regulation of signaling biological regulation positive regulation of intracellular signal transduction canonical NF-kappaB signal transduction regulation of response to stimulus regulation of cell communication regulation of canonical NF-kappaB signal transduction cellular process positive regulation of signaling hindbrain development protein localization establishment of protein localization cellular localization nitrogen compound transport transport protein localization to extracellular region localization secretion by cell signal release cellular macromolecule localization secretion establishment of protein localization to extracellular region cell-cell signaling export from cell Wnt protein secretion protein secretion establishment of localization protein transport macromolecule localization anterior/posterior axis specification anterior/posterior pattern specification pattern specification process regionalization axis specification digestive system development gland development exocrine pancreas development pancreas development exocrine system development regulation of localization positive regulation of establishment of protein localization positive regulation of Wnt protein secretion regulation of protein secretion regulation of secretion positive regulation of protein localization regulation of protein localization positive regulation of secretion by cell positive regulation of protein transport regulation of secretion by cell positive regulation of secretion regulation of Wnt protein secretion regulation of transport regulation of establishment of protein localization regulation of protein transport positive regulation of protein secretion positive regulation of transport regulation of cellular localization intracellular transport establishment of localization in cell intracellular protein transport positive regulation of Wnt signaling pathway Wnt signaling pathway cell surface receptor signaling pathway regulation of Wnt signaling pathway anatomical structure morphogenesis cementum mineralization tooth mineralization odontogenesis animal organ morphogenesis biomineral tissue development tissue development regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway positive regulation of canonical Wnt signaling pathway formation of primary germ layer mesoderm morphogenesis embryonic morphogenesis embryo development gastrulation tissue morphogenesis anatomical structure formation involved in morphogenesis mesoderm formation mesoderm development	cellular anatomical entity endomembrane system membrane-bounded organelle organelle membrane organelle membrane extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cellular anatomical entity endomembrane system membrane-bounded organelle organelle membrane organelle membrane extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane organelle subcompartment intracellular membrane-bounded organelle endoplasmic reticulum subcompartment intracellular organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane cytoplasmic vesicle intracellular vesicle early endosome endosome cytoplasmic vesicle membrane bounding membrane of organelle vesicle membrane endocytic vesicle membrane endocytic vesicle Golgi apparatus subcompartment Golgi apparatus trans-Golgi network Golgi membrane endosome membrane early endosome membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR043158	Wnt, C-terminal domain	Homologous Superfamily
A	IPR005817	Wnt	Family
A	IPR018161	Wnt protein, conserved site	Conserved Site
A	IPR009141	Wnt-3 protein	Family
B	IPR053936	Wntless, GOLD domain	Domain
B	IPR047843	Wntless-like, transmembrane domain	Domain
B	IPR009551	Protein wntless	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P56704	obesity disorder cancer ischemia reperfusion injury idiopathic juvenile osteoporosis Juvenile osteoporosis idiopathic scoliosis lung adenocarcinoma
B	Pharos: Q5T9L3	Liver Cirrhosis, Experimental osteoporosis pancreatic ductal adenocarcinoma pituitary cancer subependymal giant cell astrocytoma breast cancer Duchenne muscular dystrophy invasive ductal breast carcinoma malignant glioma medulloblastoma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma psoriasis tuberculosis astrocytic tumor Liver Cirrhosis, Experimental osteoporosis pancreatic ductal adenocarcinoma pituitary cancer subependymal giant cell astrocytoma breast cancer Duchenne muscular dystrophy invasive ductal breast carcinoma malignant glioma medulloblastoma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma psoriasis tuberculosis astrocytic tumor breast carcinoma glioblastoma juvenile dermatomyositis lung cancer malignant mesothelioma nasopharyngeal carcinoma ovarian cancer pilocytic astrocytoma sinusitis atypical teratoid rhabdoid tumor cystic fibrosis interstitial cystitis large cell medulloblastoma malignant ependymoma MALT lymphoma

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Transmembrane	Alpha-helical polytopic	Rhodopsin-like receptors and pumps	Wntless (WLS) protein transporter

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A, B	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Wntless (WLS) Transporters	Wntless (WLS) transporter in complex with Wnt3A

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.