NLGN3

Neuroligin-3 is a protein that in humans is encoded by the NLGN3 gene.^[5][6][7]

AliasesNLGN3, HNL3, neuroligin 3

External IDsOMIM: 300336; MGI: 2444609; HomoloGene: 23133; GeneCards: NLGN3; OMA:NLGN3 - orthologs

Chr.X chromosome (human)^[1]

End71,175,255 bp^[1]

Quick facts Identifiers, Aliases ...

NLGN3
Identifiers
Aliases	NLGN3, HNL3, neuroligin 3
External IDs	OMIM: 300336; MGI: 2444609; HomoloGene: 23133; GeneCards: NLGN3; OMA:NLGN3 - orthologs
Gene location (Human) Chr. X chromosome (human)[1] Band Xq13.1 Start 71,144,821 bp[1] End 71,175,255 bp[1]
Gene location (Mouse) Chr. X chromosome (mouse)[2] Band X|X D Start 100,342,774 bp[2] End 100,369,569 bp[2]
RNA expression pattern Bgee Human Mouse (ortholog) Top expressed in ventricular zone prefrontal cortex amygdala right frontal lobe ganglionic eminence cingulate gyrus anterior cingulate cortex nucleus accumbens caudate nucleus Brodmann area 9 Top expressed in dentate gyrus of hippocampal formation granule cell visual cortex primary visual cortex superior frontal gyrus supraoptic nucleus substantia nigra Region I of hippocampus proper hippocampus proper Rostral migratory stream neural tube More reference expression data BioGPS More reference expression data
Gene ontology Molecular function scaffold protein binding neurexin family protein binding carboxylic ester hydrolase activity cell adhesion molecule binding protein binding signaling receptor activity Cellular component integral component of membrane membrane cell surface synapse cell junction endocytic vesicle excitatory synapse plasma membrane integral component of plasma membrane integral component of postsynaptic membrane spanning component of membrane presynapse symmetric, GABA-ergic, inhibitory synapse asymmetric, glutamatergic, excitatory synapse Biological process regulation of AMPA receptor activity positive regulation of synaptic vesicle clustering social behavior rhythmic synaptic transmission regulation of NMDA receptor activity regulation of synaptic transmission, glutamatergic excitatory postsynaptic potential positive regulation of AMPA receptor activity synapse organization negative regulation of excitatory postsynaptic potential modulation of chemical synaptic transmission regulation of respiratory gaseous exchange by nervous system process axon extension learning long-term potentiation vocalization behavior negative regulation of dendritic spine morphogenesis neuron cell-cell adhesion regulation of dendritic spine morphogenesis receptor-mediated endocytosis cell adhesion oligodendrocyte differentiation regulation of terminal button organization adult behavior positive regulation of excitatory postsynaptic potential positive regulation of synaptic transmission, glutamatergic regulation of long-term synaptic potentiation visual learning inhibitory postsynaptic potential positive regulation of synapse assembly synapse assembly synaptic vesicle endocytosis postsynaptic membrane assembly presynaptic membrane assembly presynapse assembly Sources:Amigo / QuickGO
Orthologs Species Human Mouse Entrez 54413 245537 Ensembl ENSG00000196338 ENSMUSG00000031302 UniProt Q9NZ94 Q8BYM5 RefSeq (mRNA) NM_001166660 NM_018977 NM_181303 NM_001321276 NM_172932 RefSeq (protein) NP_001160132 NP_001308205 NP_061850 NP_851820 NP_001160132.1 NP_766520 Location (UCSC) Chr X: 71.14 – 71.18 Mb Chr X: 100.34 – 100.37 Mb PubMed search [3] [4]
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This gene encodes a member of the neuroligin family of neuronal cell surface proteins. Neuroligins may act as splice site-specific ligands for beta-neurexins and may be involved in the formation and remodeling of central nervous system synapses. Mutations in this gene may be associated with autism spectrum disorders (ASDs).^[8][9] Multiple transcript variants encoding distinct isoforms have been identified for this gene, but their full length sequences have not been determined.^[7]