NLGN4X

Neuroligin-4, X-linked is a protein that in humans is encoded by the NLGN4X gene.[3][4]

NLGN4X
Available structures
PDBHuman UniProt search: PDBe RCSB
Identifiers
AliasesNLGN4X, ASPGX2, AUTSX2, HLNX, HNL4X, NLGN4, neuroligin 4, X-linked, neuroligin 4 X-linked
External IDsOMIM: 300427 HomoloGene: 136297 GeneCards: NLGN4X
Gene location (Human)
Chr.X chromosome (human)[1]
BandXp22.32-p22.31Start5,840,637 bp[1]
End6,228,867 bp[1]
RNA expression pattern
More reference expression data
Orthologs
SpeciesHumanMouse
Entrez

57502

n/a

Ensembl

ENSG00000146938

n/a

UniProt

Q8N0W4

n/a

RefSeq (mRNA)

NM_001282145
NM_001282146
NM_020742
NM_181332

n/a

RefSeq (protein)

NP_001269074
NP_001269075
NP_065793
NP_851849

n/a

Location (UCSC)Chr X: 5.84 – 6.23 Mbn/a
PubMed search[2]n/a
Wikidata
View/Edit Human

In the human brain, the synaptic protein NLGN4 is primarily expressed in the cerebral cortex[5].

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. The encoded protein interacts with discs, large (Drosophila) homolog 4 (DLG4). Mutations in this gene have been associated with autism and Asperger syndrome. Two transcript variants encoding the same protein have been identified for this gene.[4]

References

  1. GRCh38: Ensembl release 89: ENSG00000146938 - Ensembl, May 2017
  2. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  3. Nagase T, Ishikawa K, Kikuno R, Hirosawa M, Nomura N, Ohara O (October 1999). "Prediction of the coding sequences of unidentified human genes. XV. The complete sequences of 100 new cDNA clones from brain which code for large proteins in vitro". DNA Research. 6 (5): 337–45. doi:10.1093/dnares/6.5.337. PMID 10574462.
  4. "Entrez Gene: NLGN4X neuroligin 4, X-linked".
  5. Marro SG, Chanda S, Yang N, Janas JA, Valperga G, Trotter J, et al. (June 2019). "Neuroligin-4 Regulates Excitatory Synaptic Transmission in Human Neurons". Neuron. 103 (4): 617–626.e6. doi:10.1016/j.neuron.2019.05.043. PMC 6706319. PMID 31257103.

Further reading


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