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    Stx3 syntaxin 3 [ Mus musculus (house mouse) ]

    Gene ID: 20908, updated on 2-Nov-2024

    Summary

    Official Symbol
    Stx3provided by MGI
    Official Full Name
    syntaxin 3provided by MGI
    Primary source
    MGI:MGI:103077
    See related
    Ensembl:ENSMUSG00000041488 AllianceGenome:MGI:103077
    Gene type
    protein coding
    RefSeq status
    VALIDATED
    Organism
    Mus musculus
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
    Also known as
    Syn-3
    Summary
    Predicted to enable SNAP receptor activity; SNARE binding activity; and arachidonate binding activity. Involved in exocytic insertion of neurotransmitter receptor to postsynaptic membrane; modulation of chemical synaptic transmission; and vesicle-mediated transport in synapse. Acts upstream of or within exocytosis and long-term synaptic potentiation. Located in several cellular components, including cytoplasmic vesicle; photoreceptor inner segment; and photoreceptor outer segment. Part of SNARE complex. Is active in Schaffer collateral - CA1 synapse; glutamatergic synapse; and postsynapse. Is expressed in several structures, including alimentary system; central nervous system; eye; genitourinary system; and respiratory system. Human ortholog(s) of this gene implicated in congenital diarrhea. Orthologous to human STX3 (syntaxin 3). [provided by Alliance of Genome Resources, Nov 2024]
    Expression
    Broad expression in placenta adult (RPKM 14.0), cerebellum adult (RPKM 6.3) and 21 other tissues See more
    Orthologs
    NEW
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    Try the new Transcript table

    Genomic context

    See Stx3 in Genome Data Viewer
    Location:
    19 A; 19 8.52 cM
    Exon count:
    14
    Annotation release Status Assembly Chr Location
    RS_2024_02 current GRCm39 (GCF_000001635.27) 19 NC_000085.7 (11752482..11798933, complement)
    108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 19 NC_000085.6 (11775118..11821569, complement)

    Chromosome 19 - NC_000085.7Genomic Context describing neighboring genes Neighboring gene cobalamin binding intrinsic factor Neighboring gene predicted gene, 46655 Neighboring gene STARR-positive B cell enhancer ABC_E8740 Neighboring gene mitochondrial ribosomal protein L16 Neighboring gene STARR-seq mESC enhancer starr_45577 Neighboring gene predicted gene, 41810 Neighboring gene olfactory receptor family 10 subfamily V member 5 Neighboring gene olfactory receptor family 10 subfamily V member 9

    Genomic regions, transcripts, and products

    Expression

    • Project title: Mouse ENCODE transcriptome data Mouse ENCODE transcriptome data
    • Description: RNA profiling data sets generated by the Mouse ENCODE project.
    • BioProject: PRJNA66167
    • Publication: PMID 25409824
    • Analysis date: n/a

    Bibliography

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?

    Variation

    Alleles

    Alleles of this type are documented at Mouse Genome Informatics  (MGI)
    • Gene trapped (3)  1 citation
    • Targeted (2) 
    • Transposon induced (1) 

    Pathways from PubChem

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Markers

    Gene Ontology Provided by MGI

    Function Evidence Code Pubs
    enables SNAP receptor activity IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    enables SNAP receptor activity IEA
    Inferred from Electronic Annotation
    more info
     
    enables SNAP receptor activity ISO
    Inferred from Sequence Orthology
    more info
     
    enables SNARE binding IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    enables arachidonate binding ISO
    Inferred from Sequence Orthology
    more info
     
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    Process Evidence Code Pubs
    involved_in exocytic insertion of neurotransmitter receptor to postsynaptic membrane EXP
    Inferred from Experiment
    more info
    PubMed 
    involved_in exocytic insertion of neurotransmitter receptor to postsynaptic membrane IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in exocytic insertion of neurotransmitter receptor to postsynaptic membrane IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in exocytic insertion of neurotransmitter receptor to postsynaptic membrane IEP
    Inferred from Expression Pattern
    more info
    PubMed 
    involved_in exocytic insertion of neurotransmitter receptor to postsynaptic membrane IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    acts_upstream_of_or_within exocytosis IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in intracellular protein transport IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in intracellular protein transport IEA
    Inferred from Electronic Annotation
    more info
     
    acts_upstream_of_or_within long-term synaptic potentiation IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in membrane fusion ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in modulation of chemical synaptic transmission IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in modulation of chemical synaptic transmission IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in neuron projection development ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in neurotransmitter transport IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in organelle membrane fusion ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in organelle membrane fusion ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in positive regulation of cell adhesion IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in positive regulation of cell adhesion ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in positive regulation of cell population proliferation IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in positive regulation of cell population proliferation ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in positive regulation of chemotaxis IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in positive regulation of chemotaxis ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in positive regulation of protein localization to cell surface IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in positive regulation of protein localization to cell surface ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in positive regulation of protein localization to plasma membrane IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in positive regulation of protein localization to plasma membrane ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in regulation of gene expression ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in regulation of gene expression ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in synaptic vesicle fusion to presynaptic active zone membrane IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in vesicle docking IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in vesicle-mediated transport in synapse EXP
    Inferred from Experiment
    more info
    PubMed 
    involved_in vesicle-mediated transport in synapse IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in vesicle-mediated transport in synapse IEP
    Inferred from Expression Pattern
    more info
    PubMed 
    involved_in vesicle-mediated transport in synapse IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    Component Evidence Code Pubs
    part_of SNARE complex IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    part_of SNARE complex IDA
    Inferred from Direct Assay
    more info
    PubMed 
    part_of SNARE complex ISO
    Inferred from Sequence Orthology
    more info
     
    is_active_in Schaffer collateral - CA1 synapse EXP
    Inferred from Experiment
    more info
    PubMed 
    is_active_in Schaffer collateral - CA1 synapse IDA
    Inferred from Direct Assay
    more info
    PubMed 
    is_active_in Schaffer collateral - CA1 synapse IEP
    Inferred from Expression Pattern
    more info
    PubMed 
    is_active_in Schaffer collateral - CA1 synapse IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    located_in apical plasma membrane IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in apical plasma membrane ISO
    Inferred from Sequence Orthology
    more info
     
    located_in azurophil granule IEA
    Inferred from Electronic Annotation
    more info
     
    located_in azurophil granule ISO
    Inferred from Sequence Orthology
    more info
     
    located_in cell-cell junction IEA
    Inferred from Electronic Annotation
    more info
     
    located_in cell-cell junction ISO
    Inferred from Sequence Orthology
    more info
     
    located_in dendrite IDA
    Inferred from Direct Assay
    more info
    PubMed 
    is_active_in endomembrane system IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    is_active_in glutamatergic synapse EXP
    Inferred from Experiment
    more info
    PubMed 
    is_active_in glutamatergic synapse IDA
    Inferred from Direct Assay
    more info
    PubMed 
    is_active_in glutamatergic synapse IEP
    Inferred from Expression Pattern
    more info
    PubMed 
    is_active_in glutamatergic synapse IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    located_in growth cone ISO
    Inferred from Sequence Orthology
    more info
     
    located_in lamellipodium IEA
    Inferred from Electronic Annotation
    more info
     
    located_in lamellipodium ISO
    Inferred from Sequence Orthology
    more info
     
    located_in melanosome IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in membrane IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in neuron projection ISO
    Inferred from Sequence Orthology
    more info
     
    located_in photoreceptor inner segment IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    located_in photoreceptor outer segment IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    is_active_in plasma membrane IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    located_in plasma membrane ISO
    Inferred from Sequence Orthology
    more info
     
    is_active_in postsynapse IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    is_active_in postsynapse IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in presynapse IEA
    Inferred from Electronic Annotation
    more info
     
    is_active_in presynapse ISO
    Inferred from Sequence Orthology
    more info
     
    is_active_in presynaptic active zone membrane IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    located_in secretory granule IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in specific granule IEA
    Inferred from Electronic Annotation
    more info
     
    located_in specific granule ISO
    Inferred from Sequence Orthology
    more info
     
    is_active_in synaptic vesicle IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    located_in zymogen granule membrane IDA
    Inferred from Direct Assay
    more info
    PubMed 
    is_active_in zymogen granule membrane IPI
    Inferred from Physical Interaction
    more info
    PubMed 

    NCBI Reference Sequences (RefSeq)

    NEW Try the new Transcript table

    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    mRNA and Protein(s)

    1. NM_001025307.2NP_001020478.1  syntaxin-3 isoform B

      See identical proteins and their annotated locations for NP_001020478.1

      Status: VALIDATED

      Source sequence(s)
      BC024844, BC056949, BM936677
      Consensus CDS
      CCDS29611.1
      UniProtKB/TrEMBL
      Q8CAN1
      Related
      ENSMUSP00000074776.8, ENSMUST00000075304.14
      Conserved Domains (2) summary
      pfam00804
      Location:32226
      Syntaxin
      cl22856
      Location:194260
      SNARE; SNARE motif
    2. NM_001286543.2NP_001273472.1  syntaxin-3 isoform D

      See identical proteins and their annotated locations for NP_001273472.1

      Status: VALIDATED

      Source sequence(s)
      AC126266, BC024844, BC056949
      UniProtKB/Swiss-Prot
      Q64704
      Conserved Domains (2) summary
      pfam00804
      Location:1129
      Syntaxin
      cl22856
      Location:97163
      SNARE; SNARE motif
    3. NM_001360386.1NP_001347315.1  syntaxin-3 isoform D

      Status: VALIDATED

      Source sequence(s)
      AC126036, AC126266
      Conserved Domains (2) summary
      pfam00804
      Location:1129
      Syntaxin
      cl22856
      Location:97163
      SNARE; SNARE motif
    4. NM_011502.4NP_035632.1  syntaxin-3 isoform C

      See identical proteins and their annotated locations for NP_035632.1

      Status: VALIDATED

      Source sequence(s)
      AC126266, BC024844, BC056949
      Consensus CDS
      CCDS29612.1
      UniProtKB/TrEMBL
      Q8CAN1
      Related
      ENSMUSP00000147398.2, ENSMUST00000211641.2
      Conserved Domains (2) summary
      pfam00804
      Location:49208
      Syntaxin; Syntaxin
      cl22856
      Location:176242
      SNARE; SNARE motif
    5. NM_152220.2NP_689344.1  syntaxin-3 isoform A

      See identical proteins and their annotated locations for NP_689344.1

      Status: VALIDATED

      Source sequence(s)
      AC126266, AK133830, BC056949, BF318335, BG064925, BG079344, BX634318, CJ058200
      Consensus CDS
      CCDS29613.1
      UniProtKB/Swiss-Prot
      Q3TBP0, Q64704, Q8R1B7
      UniProtKB/TrEMBL
      Q3UZI9
      Related
      ENSMUSP00000069529.5, ENSMUST00000069285.6
      Conserved Domains (2) summary
      pfam00804
      Location:32226
      Syntaxin
      cl22856
      Location:194260
      SNARE; SNARE motif

    RNA

    1. NR_153433.1 RNA Sequence

      Status: VALIDATED

      Source sequence(s)
      AC126036, AC126266
    2. NR_153434.1 RNA Sequence

      Status: VALIDATED

      Source sequence(s)
      AC126036, AC126266
      Related
      ENSMUST00000047698.14

    RefSeqs of Annotated Genomes: GCF_000001635.27-RS_2024_02

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

    Reference GRCm39 C57BL/6J

    Genomic

    1. NC_000085.7 Reference GRCm39 C57BL/6J

      Range
      11752482..11798933 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. XM_036161504.1XP_036017397.1  syntaxin-3 isoform X2

      Conserved Domains (2) summary
      pfam00804
      Location:1129
      Syntaxin
      cl22856
      Location:97163
      SNARE; SNARE motif
    2. XM_036161503.1XP_036017396.1  syntaxin-3 isoform X2

      Conserved Domains (2) summary
      pfam00804
      Location:1129
      Syntaxin
      cl22856
      Location:97163
      SNARE; SNARE motif
    3. XM_006526844.4XP_006526907.1  syntaxin-3 isoform X1

      UniProtKB/TrEMBL
      Q8CAN1
      Conserved Domains (2) summary
      pfam00804
      Location:32226
      Syntaxin
      cl22856
      Location:194260
      SNARE; SNARE motif

    RNA

    1. XR_001782567.2 RNA Sequence

    2. XR_001782569.2 RNA Sequence

    3. XR_001782568.2 RNA Sequence

    4. XR_004940132.1 RNA Sequence

    5. XR_003952772.2 RNA Sequence

    Suppressed Reference Sequence(s)

    The following Reference Sequences have been suppressed. Explain

    1. NM_001025308.1: Suppressed sequence

      Description
      NM_001025308.1: This RefSeq was permanently suppressed because it is a nonsense-mediated decay (NMD) candidate.