4Z33

Crystal structure of the syntenin PDZ1 and PDZ2 tandem in complex with the Frizzled 7 C-terminal fragment and PIP2

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	PDZ domain-like	8040399	3000388	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	PDZ domain-like	8040399	3000388	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PDZ	e4z33A1	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ	ECOD (1.6)
B	PDZ	e4z33B2	A: beta barrels	X: PDZ domain (From Topology)	H: PDZ domain (From Topology)	T: PDZ domain	F: PDZ	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.42.10	Mainly Beta	Roll	Pdz3 Domain	PDZ domain	CATH (4.3.0)
B	2.30.42.10	Mainly Beta	Roll	Pdz3 Domain	PDZ domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00595	PDZ domain (PDZ)	PDZ domain	PDZ domains are found in diverse signaling proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Syntenin-1	protein binding binding signaling receptor binding G protein-coupled receptor binding frizzled binding protein-containing complex binding ephrin receptor binding interleukin-5 receptor binding cytokine receptor binding growth factor receptor binding neurexin family protein binding identical protein binding cell adhesion molecule binding protein heterodimerization activity protein binding binding signaling receptor binding G protein-coupled receptor binding frizzled binding protein-containing complex binding ephrin receptor binding interleukin-5 receptor binding cytokine receptor binding growth factor receptor binding neurexin family protein binding identical protein binding cell adhesion molecule binding protein heterodimerization activity protein dimerization activity ionotropic glutamate receptor binding glutamate receptor binding molecular sequestering activity protein sequestering activity syndecan binding proteoglycan binding carbohydrate derivative binding growth factor binding ion binding phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding phosphatidylinositol binding small molecule binding protein-macromolecule adaptor activity cytoskeletal anchor activity molecular adaptor activity	regulation of localization import into cell regulation of cellular process regulation of cellular component organization receptor internalization transport negative regulation of biological process negative regulation of transport negative regulation of endocytosis regulation of receptor internalization vesicle-mediated transport cellular component organization localization negative regulation of cellular process regulation of localization import into cell regulation of cellular process regulation of cellular component organization receptor internalization transport negative regulation of biological process negative regulation of transport negative regulation of endocytosis regulation of receptor internalization vesicle-mediated transport cellular component organization localization negative regulation of cellular process cellular component organization or biogenesis regulation of endocytosis regulation of biological process negative regulation of cellular component organization regulation of transport negative regulation of receptor-mediated endocytosis regulation of receptor-mediated endocytosis biological regulation regulation of vesicle-mediated transport establishment of localization cellular process endocytosis receptor-mediated endocytosis negative regulation of receptor internalization protein localization establishment of protein localization cellular localization establishment of protein localization to membrane protein targeting localization within membrane protein localization to membrane protein targeting to membrane cellular macromolecule localization macromolecule localization organelle organization actin cytoskeleton organization actin filament-based process cytoskeleton organization cellular response to stimulus positive regulation of cell communication positive regulation of 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 positive regulation of JNK cascade regulation of intracellular signal transduction JNK cascade intracellular signaling cassette signal transduction positive regulation of cellular process regulation of signaling positive regulation of MAPK cascade regulation of JNK cascade positive regulation of intracellular signal transduction regulation of MAPK cascade regulation of response to stimulus MAPK cascade regulation of cell communication positive regulation of signaling trans-synaptic signaling synaptic signaling anterograde trans-synaptic signaling cell-cell signaling chemical synaptic transmission 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 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 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 regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process 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 developmental process multicellular organismal process presynapse organization nervous system development cellular component biogenesis multicellular organism development cell junction organization cellular component assembly cell junction assembly anatomical structure development synapse organization synapse assembly presynapse assembly system development regulation of growth growth positive regulation of cell growth regulation of cell growth cell growth positive regulation of growth regulation of mitotic cell cycle cell cycle regulation of cell cycle mitotic cell cycle cell surface receptor protein serine/threonine kinase signaling pathway cellular response to growth factor stimulus cellular response to transforming growth factor beta stimulus regulation of transmembrane receptor protein serine/threonine kinase signaling pathway regulation of transforming growth factor beta receptor signaling pathway cellular response to endogenous stimulus enzyme-linked receptor protein signaling pathway cell surface receptor signaling pathway regulation of cellular response to transforming growth factor beta stimulus response to endogenous stimulus positive regulation of transforming growth factor beta receptor signaling pathway regulation of cellular response to growth factor stimulus positive regulation of transmembrane receptor protein serine/threonine kinase signaling pathway positive 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 growth factor transforming growth factor beta receptor superfamily signaling pathway regulation of epithelial to mesenchymal transition regulation of developmental process cellular developmental process positive regulation of epithelial to mesenchymal transition regulation of cell differentiation mesenchyme development positive regulation of developmental process positive regulation of cell differentiation cell differentiation regulation of multicellular organismal process animal organ development tissue development epithelial to mesenchymal transition positive regulation of multicellular organismal process mesenchymal cell differentiation substrate-dependent cell migration, cell extension plasma membrane bounded cell projection organization cell projection organization plasma membrane bounded cell projection assembly substrate-dependent cell migration cell migration cell motility cell projection assembly small GTPase-mediated signal transduction Ras protein signal transduction cell population proliferation positive regulation of cell population proliferation regulation of cell population proliferation positive regulation of locomotion regulation of cell motility positive regulation of cell migration regulation of locomotion positive regulation of cell motility regulation of cell migration locomotion exosomal secretion establishment of organelle localization positive regulation of secretion by cell positive regulation of exosomal secretion positive regulation of exocytosis secretion by cell regulation of secretion by cell positive regulation of secretion organelle localization establishment of localization in cell vesicle localization positive regulation of cellular component biogenesis secretion regulation of exosomal secretion establishment of vesicle localization export from cell regulation of cellular component biogenesis extracellular exosome biogenesis regulation of secretion exocytosis positive regulation of transport extracellular vesicle biogenesis regulation of exocytosis positive regulation of phosphorylation positive regulation of phosphorus metabolic process phosphorylation positive regulation of cellular metabolic process positive regulation of phosphate metabolic process positive regulation of metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process regulation of phosphorus metabolic process regulation of phosphorylation phosphorus metabolic process positive regulation of extracellular exosome assembly positive regulation of organelle organization positive regulation of cellular component organization regulation of extracellular exosome assembly vesicle organization extracellular exosome assembly organelle assembly regulation of organelle organization regulation of organelle assembly positive regulation of organelle assembly	membrane cellular anatomical entity membrane-bounded organelle intracellular anatomical structure nuclear membrane nucleus intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope organelle membrane extracellular exosome membrane cellular anatomical entity membrane-bounded organelle intracellular anatomical structure nuclear membrane nucleus intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope organelle membrane extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle cytoplasm cytosol cell periphery protein-containing complex interleukin-5 receptor complex plasma membrane protein complex plasma membrane plasma membrane signaling receptor complex membrane protein complex receptor complex cell-cell junction adherens junction anchoring junction cell junction cytoskeleton intracellular non-membrane-bounded organelle non-membrane-bounded organelle focal adhesion cell-substrate junction pigment granule intracellular vesicle melanosome cytoplasmic vesicle membrane microdomain membrane raft presynapse synapse lytic vacuole membrane-enclosed lumen cytoplasmic vesicle lumen vacuolar lumen intracellular organelle lumen lysosome vesicle lumen azurophil granule vacuole secretory granule lumen azurophil granule lumen organelle lumen secretory granule primary lysosome secretory vesicle nucleoplasm nuclear lumen organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane blood microparticle
C, D	LYS-GLY-GLU-THR-ALA-VAL	molecular transducer activity transmembrane signaling receptor activity signaling receptor activity Wnt receptor activity G protein-coupled receptor activity protein binding binding PDZ domain binding protein domain specific binding signaling receptor binding G protein-coupled receptor binding frizzled binding ion binding phosphatidylinositol-4,5-bisphosphate binding molecular transducer activity transmembrane signaling receptor activity signaling receptor activity Wnt receptor activity G protein-coupled receptor activity protein binding binding PDZ domain binding protein domain specific binding signaling receptor binding G protein-coupled receptor binding frizzled binding ion binding phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding phosphatidylinositol binding small molecule binding Wnt-protein binding	cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process cell surface receptor signaling pathway response to stimulus regulation of Wnt signaling pathway signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway biological regulation regulation of signal transduction cell communication regulation of response to stimulus cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process cell surface receptor signaling pathway response to stimulus regulation of Wnt signaling pathway signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway biological regulation regulation of signal transduction cell communication regulation of response to stimulus regulation of cell communication cellular process signal transduction Wnt signaling pathway wound healing cell population proliferation positive regulation of cell population proliferation positive regulation of epithelial cell proliferation positive regulation of biological process response to stress regulation of cell population proliferation regulation of epithelial cell proliferation response to wounding epithelial cell proliferation positive regulation of cellular process positive regulation of epithelial cell proliferation involved in wound healing multicellular organismal process regulation of developmental process cellular developmental process negative regulation of biological process negative regulation of muscle cell differentiation regulation of cell differentiation regulation of striated muscle cell differentiation regulation of cardiac muscle cell differentiation muscle cell differentiation striated muscle tissue development muscle structure development multicellular organism development cell differentiation negative regulation of cardiac muscle cell differentiation anatomical structure development negative regulation of cellular process negative regulation of cell differentiation regulation of multicellular organismal process muscle tissue development negative regulation of cardiocyte differentiation system development developmental process heart development cardiac muscle tissue development negative regulation of developmental process negative regulation of striated muscle cell differentiation animal organ development cardiac muscle cell differentiation tissue development cardiocyte differentiation circulatory system development regulation of muscle cell differentiation regulation of cardiocyte differentiation striated muscle cell differentiation negative regulation of multicellular organismal process non-canonical Wnt signaling pathway cell adhesion substrate adhesion-dependent cell spreading cell-substrate adhesion response to organic substance 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 response to chemical cellular response to lipid cellular response to organic substance nervous system development generation of neurons neurogenesis neuron differentiation hemopoiesis cell activation cell development mononuclear cell differentiation lymphocyte activation lymphocyte differentiation leukocyte activation T cell differentiation in thymus T cell activation immune system process T cell differentiation leukocyte differentiation positive regulation of cell communication positive regulation of signal transduction intracellular signal transduction positive regulation of response to stimulus positive regulation of JNK cascade regulation of intracellular signal transduction JNK cascade intracellular signaling cassette positive regulation of MAPK cascade regulation of JNK cascade positive regulation of intracellular signal transduction regulation of MAPK cascade MAPK cascade positive regulation of signaling Wnt signaling pathway, planar cell polarity pathway cellular biosynthetic process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process organic substance metabolic process organic substance biosynthetic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process cellular metabolic process primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process maintenance of cell number stem cell population maintenance regulation of cell-substrate adhesion regulation of cell adhesion negative regulation of cell adhesion negative regulation of cell-substrate adhesion positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of macromolecule metabolic process positive regulation of nucleobase-containing compound metabolic process positive regulation of RNA metabolic process positive regulation of DNA-templated transcription positive regulation of cellular metabolic process positive regulation of biosynthetic process positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process positive regulation of phosphorylation positive regulation of phosphorus metabolic process phosphorylation positive regulation of phosphate metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process regulation of phosphorus metabolic process regulation of phosphorylation phosphorus metabolic process somatic stem cell division stem cell division cell division negative regulation of cell fate specification embryo development regulation of ectodermal cell fate specification negative regulation of cell fate commitment ectoderm development ectodermal cell differentiation negative regulation of ectodermal cell fate specification formation of primary germ layer ectodermal cell fate commitment regulation of cell fate commitment embryonic morphogenesis ectodermal cell fate specification cell fate specification gastrulation ectoderm formation cell fate commitment involved in formation of primary germ layer anatomical structure morphogenesis regulation of cell fate specification anatomical structure formation involved in morphogenesis cell fate commitment epithelium development mesenchymal to epithelial transition epithelial cell differentiation tissue regeneration skeletal muscle tissue regeneration developmental growth skeletal muscle satellite cell maintenance involved in skeletal muscle regeneration growth regeneration	membrane cellular anatomical entity cell periphery plasma membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle intracellular membrane-bounded organelle endosome membrane endosome intracellular vesicle recycling endosome endomembrane system membrane cellular anatomical entity cell periphery plasma membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle intracellular membrane-bounded organelle endosome membrane endosome intracellular vesicle recycling endosome endomembrane system cytoplasmic vesicle membrane bounding membrane of organelle recycling endosome membrane vesicle membrane cytoplasmic vesicle cytoplasm vesicle organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036034	PDZ superfamily	Homologous Superfamily
A, B	IPR001478	PDZ domain	Domain
C, D	IPR036790	Frizzled cysteine-rich domain superfamily	Homologous Superfamily
C, D	IPR042742	Frizzled-7, cysteine-rich Wnt-binding domain	Domain
C, D	IPR017981	GPCR, family 2-like, 7TM	Domain
C, D	IPR015526	Frizzled/secreted frizzled-related protein	Family
C, D	IPR000539	Frizzled/Smoothened, 7TM	Domain
C, D	IPR020067	Frizzled domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: O00560	astrocytic tumor diabetes mellitus gallbladder disease lung cancer osteoarthritis ovarian cancer cholelithiasis Duchenne muscular dystrophy glioblastoma lung carcinoma osteoarthritis susceptibility 1 subependymal giant cell astrocytoma dermatomyositis Emery-Dreifuss muscular dystrophy large cell medulloblastoma astrocytic tumor diabetes mellitus gallbladder disease lung cancer osteoarthritis ovarian cancer cholelithiasis Duchenne muscular dystrophy glioblastoma lung carcinoma osteoarthritis susceptibility 1 subependymal giant cell astrocytoma dermatomyositis Emery-Dreifuss muscular dystrophy large cell medulloblastoma lymphoplasmacytic lymphoma Osteoarthrosis Deformans
C, D	Pharos: O75084	pancreatic ductal adenocarcinoma pituitary cancer subependymal giant cell astrocytoma acute myeloid leukemia atypical teratoid rhabdoid tumor chronic kidney disease glioblastoma malignant colon neoplasm myopathy osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia psoriasis ulcerative colitis astrocytic tumor breast cancer pancreatic ductal adenocarcinoma pituitary cancer subependymal giant cell astrocytoma acute myeloid leukemia atypical teratoid rhabdoid tumor chronic kidney disease glioblastoma malignant colon neoplasm myopathy osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia psoriasis ulcerative colitis astrocytic tumor breast cancer Crohn disease interstitial cystitis malignant ependymoma nasopharyngeal carcinoma ovarian cancer Pick disease Sjogren syndrome attention deficit hyperactivity disorder, inattentive type breast carcinoma cystic fibrosis lung cancer medulloblastoma oligodendroglioma

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.