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    lgc-20 Neurotransmitter-gated ion-channel ligand-binding domain-containing protein [ Caenorhabditis elegans ]

    Gene ID: 174733, updated on 9-Dec-2024

    Summary

    Official Symbol
    lgc-20
    Official Full Name
    Neurotransmitter-gated ion-channel ligand-binding domain-containing protein
    Primary source
    WormBase:WBGene00007191
    Locus tag
    CELE_B0491.4
    See related
    AllianceGenome:WB:WBGene00007191
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Caenorhabditis elegans (strain: Bristol N2)
    Lineage
    Eukaryota; Metazoa; Ecdysozoa; Nematoda; Chromadorea; Rhabditida; Rhabditina; Rhabditomorpha; Rhabditoidea; Rhabditidae; Peloderinae; Caenorhabditis
    Summary
    Predicted to enable excitatory extracellular ligand-gated monoatomic ion channel activity and transmitter-gated monoatomic ion channel activity involved in regulation of postsynaptic membrane potential. Predicted to be involved in chemical synaptic transmission; monoatomic ion transmembrane transport; and regulation of membrane potential. Predicted to be located in membrane and postsynapse. Predicted to be part of acetylcholine-gated channel complex. Predicted to be active in neuron projection; plasma membrane; and synapse. [provided by Alliance of Genome Resources, Dec 2024]
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    Genomic context

    See lgc-20 in Genome Data Viewer
    Location:
    chromosome: II
    Exon count:
    10
    Sequence:
    Chromosome: II; NC_003280.10 (11340061..11343610, complement)

    Chromosome II - NC_003280.10Genomic Context describing neighboring genes Neighboring gene Cuticle collagen sqt-1 Neighboring gene Regulator of microtubule dynamics protein 1 Neighboring gene Complex I-B14.7 Neighboring gene DNA helicase

    General gene information

    Markers

    Gene Ontology Provided by WormBase

    Process Evidence Code Pubs
    involved_in chemical synaptic transmission IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in excitatory postsynaptic potential IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in monoatomic ion transmembrane transport IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in monoatomic ion transmembrane transport IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in monoatomic ion transport IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in regulation of membrane potential IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in regulation of postsynaptic membrane potential IEA
    Inferred from Electronic Annotation
    more info
     
    Component Evidence Code Pubs
    part_of acetylcholine-gated channel complex IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    located_in membrane IEA
    Inferred from Electronic Annotation
    more info
     
    is_active_in neuron projection IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    is_active_in plasma membrane IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    located_in postsynapse IEA
    Inferred from Electronic Annotation
    more info
     
    is_active_in synapse IBA
    Inferred from Biological aspect of Ancestor
    more info
     

    General protein information

    Preferred Names
    Neurotransmitter-gated ion-channel ligand-binding domain-containing protein
    NP_001348695.1
    • Confirmed by transcript evidence
    NP_496423.1
    • Confirmed by transcript evidence

    NCBI Reference Sequences (RefSeq)

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    Genome Annotation

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference assembly

    Genomic

    1. NC_003280.10 Reference assembly

      Range
      11340061..11343610 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001361877.3NP_001348695.1  Neurotransmitter-gated ion-channel ligand-binding domain-containing protein [Caenorhabditis elegans]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A2K5ATQ0
      Conserved Domains (3) summary
      cd03558
      Location:170184
      LGIC_ECD; Cys-loop [structural motif]
      cl28912
      Location:68206
      LGIC_ECD; extracellular domain (ECD) of Cys-loop neurotransmitter-gated ion channels (also known as ligand-gated ion channel (LGIC))
      cl26595
      Location:274365
      DUF2070; Predicted membrane protein (DUF2070)
    2. NM_064022.5NP_496423.1  Neurotransmitter-gated ion-channel ligand-binding domain-containing protein [Caenorhabditis elegans]

      See identical proteins and their annotated locations for NP_496423.1

      Status: REVIEWED

      UniProtKB/TrEMBL
      Q17511
      Conserved Domains (3) summary
      cd03558
      Location:170184
      LGIC_ECD; Cys-loop [structural motif]
      cl28912
      Location:68206
      LGIC_ECD; extracellular domain (ECD) of Cys-loop neurotransmitter-gated ion channels (also known as ligand-gated ion channel (LGIC))
      cl26595
      Location:274365
      DUF2070; Predicted membrane protein (DUF2070)