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    TRAPPC1 trafficking protein particle complex subunit 1 [ Homo sapiens (human) ]

    Gene ID: 58485, updated on 10-Dec-2024

    Summary

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    Official Symbol
    TRAPPC1provided by HGNC
    Official Full Name
    trafficking protein particle complex subunit 1provided by HGNC
    Primary source
    HGNC:HGNC:19894
    See related
    Ensembl:ENSG00000170043 MIM:610969; AllianceGenome:HGNC:19894
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    BET5; MUM2
    Summary
    This gene product plays a role in vesicular transport of proteins to the Golgi apparatus from the endoplasmic reticulum. The encoded protein is a component of the multisubunit transport protein particle (TRAPP) complex. Alternative splicing results in multiple transcript variants.[provided by RefSeq, Oct 2009]
    Expression
    Ubiquitous expression in placenta (RPKM 52.2), lymph node (RPKM 50.3) and 25 other tissues See more
    Orthologs
    mouse all
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    Genomic context

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    See TRAPPC1 in Genome Data Viewer
    Location:
    17p13.1
    Exon count:
    4
    Annotation release Status Assembly Chr Location
    RS_2024_08 current GRCh38.p14 (GCF_000001405.40) 17 NC_000017.11 (7930345..7931999, complement)
    RS_2024_08 current T2T-CHM13v2.0 (GCF_009914755.1) 17 NC_060941.1 (7835773..7837427, complement)
    RS_2024_09 previous assembly GRCh37.p13 (GCF_000001405.25) 17 NC_000017.10 (7833663..7835317, complement)

    Chromosome 17 - NC_000017.11Genomic Context describing neighboring genes Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr17:7818325-7819258 Neighboring gene ATAC-STARR-seq lymphoblastoid silent region 8148 Neighboring gene ring finger protein 227 Neighboring gene potassium voltage-gated channel subfamily A regulatory beta subunit 3 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 11654 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 11655 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 11656 Neighboring gene ATAC-STARR-seq lymphoblastoid active region 11657 Neighboring gene ReSE screen-validated silencer GRCh37_chr17:7836395-7836572 Neighboring gene centrobin, centriole duplication and spindle assembly protein Neighboring gene MPRA-validated peak2715 silencer Neighboring gene guanylate cyclase 2D, retinal Neighboring gene ReSE screen-validated silencer GRCh37_chr17:7920053-7920233

    Genomic regions, transcripts, and products

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    Go to nucleotide: Graphics FASTA GenBank

    Expression

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    • Project title: Tissue-specific circular RNA induction during human fetal development
    • Description: 35 human fetal samples from 6 tissues (3 - 7 replicates per tissue) collected between 10 and 20 weeks gestational time were sequenced using Illumina TruSeq Stranded Total RNA
    • BioProject: PRJNA270632
    • Publication: PMID 26076956
    • Analysis date: Mon Apr 2 22:54:59 2018

    Bibliography

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    Related articles in PubMed

    1. Multi-component protein complexes and Golgi membrane trafficking. Oka T, et al. J Biochem, 2005 Feb. PMID 15749823
    2. Two antigens recognized by autologous cytolytic T lymphocytes on a melanoma result from a single point mutation in an essential housekeeping gene. Chiari R, et al. Cancer Res, 1999 Nov 15. PMID 10582700
    3. Structure of the Bet3-Tpc6B core of TRAPP: two Tpc6 paralogs form trimeric complexes with Bet3 and Mum2. Kümmel D, et al. J Mol Biol, 2006 Aug 4. PMID 16828797
    4. Primary cilia membrane assembly is initiated by Rab11 and transport protein particle II (TRAPPII) complex-dependent trafficking of Rabin8 to the centrosome. Westlake CJ, et al. Proc Natl Acad Sci U S A, 2011 Feb 15. PMID 21273506, Free PMC Article
    5. TRAPP Complexes in Secretion and Autophagy. Kim JJ, et al. Front Cell Dev Biol, 2016. PMID 27066478, Free PMC Article

    See all (31) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. This paper studies human as well as yeast TRAPP subunits.
      Title: Functional organization of the yeast proteome by systematic analysis of protein complexes.
    2. Mum2 binds to the alpha1-alpha2 loop of the Bet3-Tpc6B heterodimer.
      Title: Structure of the Bet3-Tpc6B core of TRAPP: two Tpc6 paralogs form trimeric complexes with Bet3 and Mum2.
    Submit: New GeneRIF Correction

    Phenotypes

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    Find tests for this gene in the NIH Genetic Testing Registry (GTR)

    Review eQTL and phenotype association data in this region using PheGenI

    Variation

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    See variants in ClinVar

    See studies and variants in dbVar

    See Variation Viewer (GRCh37.p13)

    See Variation Viewer (GRCh38)

    HIV-1 interactions

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    Replication interactions

    Interaction Pubs
    Knockdown of trafficking protein particle complex 1 (TRAPPC1) by siRNA inhibits HIV-1 replication in HeLa-derived TZM-bl cells PubMed

    Go to the HIV-1, Human Interaction Database

    Pathways from PubChem

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    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Markers

    Homology

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in COPII vesicle coating NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    involved_in endoplasmic reticulum to Golgi vesicle-mediated transport IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in endoplasmic reticulum to Golgi vesicle-mediated transport NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    involved_in vesicle coating NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    involved_in vesicle tethering NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    Component Evidence Code Pubs
    part_of TRAPP complex IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    part_of TRAPPII protein complex NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    part_of TRAPPIII protein complex NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    located_in azurophil granule lumen TAS
    Traceable Author Statement
    more info
    		  
    located_in cytoplasm NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    located_in cytosol TAS
    Traceable Author Statement
    more info
    		  
    located_in endoplasmic reticulum IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in extracellular region TAS
    Traceable Author Statement
    more info
    		  

    General protein information

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    Preferred Names
    trafficking protein particle complex subunit 1
    Names
    BET5 homolog
    MUM-2
    melanoma ubiquitous mutated 2
    multiple myeloma protein 2
    trafficking protein particle complex 1

    NCBI Reference Sequences (RefSeq)

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    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_001166621.1 → NP_001160093.1  trafficking protein particle complex subunit 1

      See identical proteins and their annotated locations for NP_001160093.1

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2) differs in the 5' UTR compared to variant 1. Both variants 1 and 2 encode the same protein.
      Source sequence(s)
      BC032717, BI600633, BM762006, BU687854
      Consensus CDS
      CCDS11125.1
      UniProtKB/Swiss-Prot
      D3DTR0, Q9Y5R8
      UniProtKB/TrEMBL
      B2RA50
      Related
      ENSP00000441130.1, ENST00000540486.5
      Conserved Domains (1) summary
      cd14855
      Location:4 → 133
      TRAPPC1_MUM2; Trafficking protein particle complex subunit 1

    2. NM_021210.5 → NP_067033.1  trafficking protein particle complex subunit 1

      See identical proteins and their annotated locations for NP_067033.1

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1) represents the longest transcript. Both variants 1 and 2 encode the same protein.
      Source sequence(s)
      AC104581, BC032717
      Consensus CDS
      CCDS11125.1
      UniProtKB/Swiss-Prot
      D3DTR0, Q9Y5R8
      UniProtKB/TrEMBL
      B2RA50
      Related
      ENSP00000302783.4, ENST00000303731.9
      Conserved Domains (1) summary
      cd14855
      Location:4 → 133
      TRAPPC1_MUM2; Trafficking protein particle complex subunit 1

    RNA

    1. NR_030684.2 RNA Sequence

      Status: REVIEWED

      Description
      Transcript Variant: This variant (3) lacks an internal exon, compared to variant 1. This variant is represented as non-coding because the use of the 5'-most supported translational start codon, as used in variant 1, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
      Source sequence(s)
      AC104581, AW964727, BC032717

    2. NR_030697.1 RNA Sequence

      Status: REVIEWED

      Description
      Transcript Variant: This variant (4) differs in the 5' UTR and lacks an internal exon, compared to variant 1. This variant is represented as non-coding because the use of the 5'-most supported translational start codon, as used in variant 1, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
      Source sequence(s)
      AC104581, BI600633, BU687854, BU940685
      Related
      ENST00000571739.5

    RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

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

    Reference GRCh38.p14 Primary Assembly

    Genomic

    1. NC_000017.11 Reference GRCh38.p14 Primary Assembly

      Range
      7930345..7931999 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate T2T-CHM13v2.0

    Genomic

    1. NC_060941.1 Alternate T2T-CHM13v2.0

      Range
      7835773..7837427 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9Y5R8.1 GenPept UniProtKB/Swiss-Prot:Q9Y5R8

    Gene LinkOut

    The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

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