Annotations: 1DDV

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1ddva_	All beta proteins	PH domain-like barrel	PH domain-like	Enabled/VASP homology 1 domain (EVH1 domain)	Homer	Norway rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00568	e1ddvA1	A: beta barrels	X: PH domain-like	H: PH domain-like (From Topology)	T: PH domain-like	F: PF00568	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	GLGF-DOMAIN PROTEIN HOMER	protein binding binding signaling receptor binding scaffold protein binding transmembrane transporter binding protein-containing complex binding type 5 metabotropic glutamate receptor binding glutamate receptor binding G protein-coupled receptor binding G protein-coupled glutamate receptor binding molecular adaptor activity identical protein binding structural constituent of postsynapse structural molecule activity protein binding binding signaling receptor binding scaffold protein binding transmembrane transporter binding protein-containing complex binding type 5 metabotropic glutamate receptor binding glutamate receptor binding G protein-coupled receptor binding G protein-coupled glutamate receptor binding molecular adaptor activity identical protein binding structural constituent of postsynapse structural molecule activity structural constituent of synapse	rhythmic process circadian rhythm adult behavior multicellular organismal process response to stimulus response to organonitrogen compound response to oxygen-containing compound response to nitrogen compound response to alkaloid behavior behavioral response to cocaine response to chemical response to organic cyclic compound response to cocaine rhythmic process circadian rhythm adult behavior multicellular organismal process response to stimulus response to organonitrogen compound response to oxygen-containing compound response to nitrogen compound response to alkaloid behavior behavioral response to cocaine response to chemical response to organic cyclic compound response to cocaine developmental process myotube cell development skeletal muscle fiber development cellular developmental process skeletal muscle tissue development animal organ development cell development tissue development muscle cell differentiation myotube differentiation muscle structure development skeletal muscle organ development muscle cell development cell differentiation anatomical structure development cellular process muscle tissue development muscle organ development striated muscle cell differentiation regulation of calcium ion import regulation of calcium ion transport regulation of localization regulation of biological process transport regulation of transport regulation of monoatomic ion transport biological regulation establishment of localization calcium ion transport metal ion transport localization monoatomic ion transport calcium ion import monoatomic cation transport regulation of metal ion transport response to metal ion response to calcium ion cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein tetramerization protein-containing complex assembly cellular component organization or biogenesis regulation of cellular component organization regulation of cellular process dendritic spine maintenance cell projection organization cellular component maintenance regulation of dendritic spine maintenance regulation of synapse structure or activity synapse organization regulation of biological quality plasma membrane bounded cell projection organization dendritic spine organization postsynapse organization regulation of cell projection organization regulation of postsynapse organization regulation of synapse organization cell junction organization neuron projection organization regulation of plasma membrane bounded cell projection organization protein localization cellular localization protein localization to synapse cellular macromolecule localization macromolecule localization protein localization to cell junction multicellular organismal movement musculoskeletal movement system process nervous system process neuromuscular process skeletal muscle contraction muscle contraction muscle system process striated muscle contraction regulation of store-operated calcium entry store-operated calcium entry positive regulation of calcium ion transport positive regulation of biological process positive regulation of transport positive regulation of monoatomic ion transport cellular response to stimulus cell surface receptor signaling pathway signaling glutamate receptor signaling pathway G protein-coupled glutamate receptor signaling pathway cell communication G protein-coupled receptor signaling pathway signal transduction trans-synaptic signaling regulation of signaling modulation of chemical synaptic transmission synaptic transmission, glutamatergic cell-cell signaling regulation of synaptic transmission, glutamatergic chemical synaptic transmission synaptic signaling regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of cell communication response to nicotine	membrane cellular anatomical entity intracellular anatomical structure Z disc sarcomere intracellular organelle I band organelle intracellular non-membrane-bounded organelle contractile muscle fiber cytoplasm supramolecular fiber myofibril supramolecular polymer membrane cellular anatomical entity intracellular anatomical structure Z disc sarcomere intracellular organelle I band organelle intracellular non-membrane-bounded organelle contractile muscle fiber cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex non-membrane-bounded organelle apical part of cell cytosol costamere cell periphery plasma membrane somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection synapse cell junction glutamatergic synapse dendritic shaft neuron spine dendritic spine postsynapse postsynaptic density neuron to neuron synapse postsynaptic specialization asymmetric synapse cell body neuronal cell body axon cytosolic region postsynaptic cytosol
B	METABOTROPIC GLUTAMATE RECEPTOR MGLUR5	protein tyrosine kinase activator activity enzyme regulator activity kinase activator activity enzyme activator activity molecular function activator activity molecular function regulator activity protein kinase activator activity protein kinase regulator activity kinase regulator activity protein binding binding A2A adenosine receptor binding signaling receptor binding G protein-coupled receptor binding protein tyrosine kinase activator activity enzyme regulator activity kinase activator activity enzyme activator activity molecular function activator activity molecular function regulator activity protein kinase activator activity protein kinase regulator activity kinase regulator activity protein binding binding A2A adenosine receptor binding signaling receptor binding G protein-coupled receptor binding adenosine receptor binding calmodulin binding protein tyrosine kinase binding kinase binding enzyme binding protein kinase binding identical protein binding glutamate receptor activity G protein-coupled glutamate receptor activity molecular transducer activity G protein-coupled receptor activity transmembrane signaling receptor activity signaling receptor activity PLC activating G protein-coupled glutamate receptor activity adenylate cyclase inhibiting G protein-coupled glutamate receptor activity PDZ domain binding protein domain specific binding neurotransmitter receptor activity involved in regulation of postsynaptic cytosolic calcium ion concentration neurotransmitter receptor activity postsynaptic neurotransmitter receptor activity G protein-coupled receptor activity involved in regulation of postsynaptic membrane potential	behavior multicellular organismal process system process learning learning or memory nervous system process cognition cellular response to stimulus negative adaptation of signaling pathway regulation of cellular process response to stimulus negative regulation of signaling signaling negative regulation of biological process behavior multicellular organismal process system process learning learning or memory nervous system process cognition cellular response to stimulus negative adaptation of signaling pathway regulation of cellular process response to stimulus negative regulation of signaling signaling negative regulation of biological process desensitization of G protein-coupled receptor signaling pathway regulation of signal transduction negative regulation of G protein-coupled receptor signaling pathway negative regulation of cell communication cell communication negative regulation of cellular process signal transduction regulation of G protein-coupled receptor signaling pathway regulation of signaling regulation of biological process negative regulation of response to stimulus biological regulation negative regulation of signal transduction regulation of response to stimulus adaptation of signaling pathway regulation of cell communication cellular process G protein-coupled receptor signaling pathway intracellular signal transduction phosphatidylinositol-mediated signaling regulation of neuronal synaptic plasticity regulation of synaptic plasticity trans-synaptic signaling regulation of long-term neuronal synaptic plasticity modulation of chemical synaptic transmission cell-cell signaling chemical synaptic transmission synaptic signaling regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of biological quality 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 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 regulation of gene expression biosynthetic process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process protein phosphorylation organonitrogen compound metabolic process phosphorylation macromolecule modification phosphate-containing compound metabolic process protein metabolic process protein modification process phosphorus metabolic process phospholipase C-activating G protein-coupled receptor signaling pathway cell surface receptor signaling pathway glutamate receptor signaling pathway G protein-coupled glutamate receptor signaling pathway locomotory behavior organonitrogen compound biosynthetic process post-transcriptional regulation of gene expression regulation of translational elongation regulation of protein metabolic process translation regulation of translation translational elongation protein kinase C-activating G protein-coupled receptor signaling pathway trans-synaptic signaling, modulating synaptic transmission trans-synaptic signaling by endocannabinoid trans-synaptic signaling by lipid, modulating synaptic transmission trans-synaptic signaling by lipid trans-synaptic signaling by endocannabinoid, modulating synaptic transmission cellular component organization cell junction organization synapse organization cellular component organization or biogenesis positive regulation of cell communication positive regulation of signal transduction positive regulation of biological process positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette positive regulation of cellular process positive regulation of MAPK cascade positive regulation of intracellular signal transduction regulation of MAPK cascade MAPK cascade positive regulation of signaling phospholipase C-activating G protein-coupled glutamate receptor signaling pathway regulation of protein modification process regulation of protein phosphorylation regulation of phosphate metabolic process regulation of phosphorylation regulation of phosphorus metabolic process positive regulation of nervous system development regulation of developmental process cellular developmental process cell development regulation of cell differentiation regulation of neurogenesis regulation of cell development regulation of nervous system development positive regulation of developmental process multicellular organism development neurogenesis positive regulation of cell differentiation cell differentiation anatomical structure development positive regulation of long-term neuronal synaptic plasticity positive regulation of neurogenesis regulation of multicellular organismal process system development developmental process regulation of multicellular organismal development positive regulation of cell development nervous system development positive regulation of multicellular organismal process synaptic transmission, glutamatergic regulation of synaptic transmission, glutamatergic cellular response to nitrogen compound response to organonitrogen compound response to endogenous stimulus response to oxygen-containing compound response to nitrogen compound cellular response to amyloid-beta cellular response to oxygen-containing compound cellular response to endogenous stimulus cellular response to chemical stimulus cellular response to organonitrogen compound response to chemical response to amyloid-beta	postsynaptic specialization membrane postsynaptic specialization synapse membrane plasma membrane cellular anatomical entity postsynaptic density membrane synaptic membrane cell periphery postsynaptic density postsynapse neuron to neuron synapse organelle cell junction postsynaptic specialization membrane postsynaptic specialization synapse membrane plasma membrane cellular anatomical entity postsynaptic density membrane synaptic membrane cell periphery postsynaptic density postsynapse neuron to neuron synapse organelle cell junction postsynaptic membrane asymmetric synapse plasma membrane region intracellular anatomical structure cytoplasm glutamatergic synapse cell projection neuron projection plasma membrane bounded cell projection somatodendritic compartment dendrite dendritic tree dendritic shaft neuron spine dendritic spine glial cell projection astrocyte projection Schaffer collateral - CA1 synapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000697	WH1/EVH1 domain	Domain
A	IPR011993	PH-like domain superfamily	Homologous Superfamily
A	IPR045027	Homer family	Family
A	IPR044100	Homer, EVH1 domain	Domain
B	IPR017978	GPCR family 3, C-terminal	Domain
B	IPR017979	GPCR, family 3, conserved site	Conserved Site
B	IPR028082	Periplasmic binding protein-like I	Homologous Superfamily
B	IPR000162	GPCR, family 3, metabotropic glutamate receptor	Family
B	IPR001828	Receptor, ligand binding region	Domain
B	IPR000337	GPCR, family 3	Family
B	IPR038550	GPCR, family 3, nine cysteines domain superfamily	Homologous Superfamily
B	IPR011500	GPCR, family 3, nine cysteines domain	Domain
B	IPR019588	Metabotropic glutamate receptor, Homer-binding domain	Domain
B	IPR000202	GPCR, family 3, metabotropic glutamate receptor 5	Family

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 R01GM133198.