25TW | pdb_000025tw

Cryo-EM structure of the 2:2 mGlu7-ELFN1 complex in conformation D

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C, D	PF13855	Leucine rich repeat (LRR_8)	Leucine rich repeat	-	Repeat
A, B	PF01094	Receptor family ligand binding region (ANF_receptor)	Receptor family ligand binding region	This family includes extracellular ligand binding domains of a wide range of receptors. This family also includes the bacterial amino acid binding proteins of known structure.	Domain
A, B	PF07562	Nine Cysteines Domain of family 3 GPCR (NCD3G)	Nine Cysteines Domain of family 3 GPCR	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, D	Protein ELFN1	molecular transducer activity signaling receptor activity	localization establishment of protein localization establishment of localization trans-synaptic signaling synaptic signaling regulation of biological process signaling anterograde trans-synaptic signaling biological regulation cell-cell signaling cellular process chemical synaptic transmission cell communication cellular component organization localization establishment of protein localization establishment of localization trans-synaptic signaling synaptic signaling regulation of biological process signaling anterograde trans-synaptic signaling biological regulation cell-cell signaling cellular process chemical synaptic transmission cell communication cellular component organization cell adhesion cell junction organization cell-cell adhesion synaptic membrane adhesion synapse organization cellular component organization or biogenesis	postsynaptic specialization membrane postsynaptic specialization synapse membrane plasma membrane postsynaptic density membrane synaptic membrane cell periphery postsynaptic density postsynapse cellular anatomical structure neuron to neuron synapse organelle cell junction postsynaptic specialization membrane postsynaptic specialization synapse membrane plasma membrane postsynaptic density membrane synaptic membrane cell periphery postsynaptic density postsynapse cellular anatomical structure neuron to neuron synapse organelle cell junction postsynaptic membrane asymmetric synapse plasma membrane region excitatory synapse axon cell projection neuron projection plasma membrane bounded cell projection somatodendritic compartment dendrite dendritic tree
A, B	Metabotropic glutamate receptor 7	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding enzyme regulator activity adenylate cyclase inhibitor activity cyclase regulator activity molecular function inhibitor activity cyclase inhibitor activity molecular function regulator activity enzyme inhibitor activity adenylate cyclase regulator activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding enzyme regulator activity adenylate cyclase inhibitor activity cyclase regulator activity molecular function inhibitor activity cyclase inhibitor activity molecular function regulator activity enzyme inhibitor activity adenylate cyclase regulator activity group III metabotropic glutamate receptor activity glutamate receptor activity G protein-coupled glutamate receptor activity molecular transducer activity adenylate cyclase inhibiting G protein-coupled glutamate receptor activity G protein-coupled receptor activity transmembrane signaling receptor activity signaling receptor activity organic acid binding serine binding anion binding amino acid binding carboxylic acid binding calcium channel activity monoatomic cation transmembrane transporter activity voltage-gated calcium channel activity gated channel activity monoatomic ion channel activity voltage-gated channel activity voltage-gated monoatomic ion channel activity voltage-gated monoatomic cation channel activity monoatomic cation channel activity passive transmembrane transporter activity calcium ion transmembrane transporter activity channel activity monoatomic ion transmembrane transporter activity transporter activity metal ion transmembrane transporter activity transmembrane transporter activity protein binding PDZ domain binding protein domain specific binding channel regulator activity ion channel regulator activity calcium channel regulator activity transporter regulator activity protein dimerization activity glutamate binding	trans-synaptic signaling regulation of biological process regulation of signaling regulation of cellular process modulation of chemical synaptic transmission signaling biological regulation cell-cell signaling presynaptic modulation of chemical synaptic transmission chemical synaptic transmission cell communication synaptic signaling regulation of trans-synaptic signaling anterograde trans-synaptic signaling trans-synaptic signaling regulation of biological process regulation of signaling regulation of cellular process modulation of chemical synaptic transmission signaling biological regulation cell-cell signaling presynaptic modulation of chemical synaptic transmission chemical synaptic transmission cell communication synaptic signaling regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of cell communication cellular process regulation of localization negative regulation of amino acid transport nitrogen compound transport negative regulation of amine transport transport regulation of glutamate secretion negative regulation of biological process negative regulation of transport localization secretion by cell regulation of secretion by cell negative regulation of secretion negative regulation of glutamate secretion negative regulation of cellular process regulation of amino acid transport glutamate secretion negative regulation of secretion by cell carboxylic acid transport secretion regulation of transport export from cell establishment of localization regulation of secretion organic acid transport amino acid transport amine transport acidic amino acid transport negative regulation of organic acid transport regulation of organic acid transport dicarboxylic acid transport regulation of amine transport developmental process multicellular organismal process plasma membrane bounded cell projection organization cellular developmental process cell projection organization cell development neuron projection development nervous system development axon development cellular component organization generation of neurons neurogenesis multicellular organism development neuron differentiation cell differentiation neuron development anatomical structure development cellular component organization or biogenesis animal gross anatomical part developmental process system development cellular response to stimulus response to stimulus cell surface receptor signaling pathway glutamate receptor signaling pathway adenylate cyclase-inhibiting G protein-coupled glutamate receptor signaling pathway G protein-coupled glutamate receptor signaling pathway adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway signal transduction system process sensory perception nervous system process sensory perception of sound sensory perception of mechanical stimulus synaptic transmission, glutamatergic regulation of synaptic transmission, glutamatergic	cell periphery postsynapse cellular anatomical structure postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region synaptic membrane presynapse presynaptic active zone cell cortex intracellular anatomical structure cell periphery postsynapse cellular anatomical structure postsynaptic membrane synapse cell junction membrane plasma membrane plasma membrane region synaptic membrane presynapse presynaptic active zone cell cortex intracellular anatomical structure cytoplasm presynaptic membrane somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection glutamatergic synapse dendritic shaft protein-containing complex signaling receptor complex axon neuron to neuron synapse asymmetric synapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, D	IPR055106	ELFN1/ELFN2, fibronectin type-III domain	Domain
C, D	IPR001611	Leucine-rich repeat	Repeat
C, D	IPR050541	Leucine-rich repeat and transmembrane domain-containing protein	Family
C, D	IPR003591	Leucine-rich repeat, typical subtype	Repeat
C, D	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
C, D	IPR000483	Cysteine-rich flanking region, C-terminal	Domain
A, B	IPR017978	GPCR family 3, C-terminal	Domain
A, B	IPR017979	GPCR, family 3, conserved site	Conserved Site
A, B	IPR001883	GPCR, family 3, metabotropic glutamate receptor 7	Family
A, B	IPR000337	GPCR, family 3	Family
A, B	IPR038550	GPCR, family 3, nine cysteines domain superfamily	Homologous Superfamily
A, B	IPR011500	GPCR, family 3, nine cysteines domain	Domain
A, B	IPR028082	Periplasmic binding protein-like I	Homologous Superfamily
A, B	IPR000162	GPCR, family 3, metabotropic glutamate receptor	Family
A, B	IPR001828	Receptor, ligand binding region	Domain
A, B	IPR050726	Metabotropic Glutamate Receptor	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
C, D	: P0C7U0	attention deficit hyperactivity disorder, inattentive type heart disease autism spectrum disorder medulloblastoma gastroesophageal reflux disease
A, B	: Q14831	Mental Depression schizophrenia substance dependence bipolar disorder large cell medulloblastoma malignant glioma substance abuse astrocytic tumor attention deficit hyperactivity disorder, inattentive type cardiomyopathy drug dependence epilepsy major depressive disorder medulloblastoma oligodendroglioma Mental Depression schizophrenia substance dependence bipolar disorder large cell medulloblastoma malignant glioma substance abuse astrocytic tumor attention deficit hyperactivity disorder, inattentive type cardiomyopathy drug dependence epilepsy major depressive disorder medulloblastoma oligodendroglioma primitive neuroectodermal tumor substance-related disorder atypical teratoid rhabdoid tumor depressive disorder glioblastoma malignant ependymoma

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.