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    POK Vps52 / Sac2 family [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 843468, updated on 18-Sep-2024

    Summary

    Official Symbol
    POK
    Official Full Name
    Vps52 / Sac2 family
    Primary source
    TAIR:AT1G71270
    Locus tag
    AT1G71270
    See related
    Araport:AT1G71270
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Arabidopsis thaliana (ecotype: Columbia)
    Lineage
    Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
    Also known as
    ARABIDOPSIS THALIANA VPS52 HOMOLOG; ATVPS52; F3I17.8; F3I17_8; POKY POLLEN TUBE; T-DNA TRANSMISSION DEFECT 8; TTD8; VPS52
    Summary
    Encodes a homolog of the yeast Vps52p/SAC2. Involved in pollen tube germination and growth. Located in multiple endomembrane organelles including the golgi. The yeast protein has been shown to be located at the late Golgi and to function in a complex involved in retrograde trafficking of vesicles between the early endosomal compartment and the trans-Golgi network.
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    Genomic context

    See POK in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    20
    Sequence:
    Chromosome: 1; NC_003070.9 (26863587..26870015)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene GDSL-like Lipase/Acylhydrolase superfamily protein Neighboring gene ncRNA Neighboring gene WHIRLY 2 Neighboring gene DEA(D/H)-box RNA helicase family protein Neighboring gene F-box associated ubiquitination effector family protein

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    NM_105796.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within pollen tube growth IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    acts_upstream_of_or_within sexual reproduction IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    Component Evidence Code Pubs
    part_of GARP complex IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in Golgi apparatus IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in Golgi apparatus ISM
    Inferred from Sequence Model
    more info
     
    located_in Golgi membrane IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in endomembrane system IDA
    Inferred from Direct Assay
    more info
    PubMed 

    General protein information

    Preferred Names
    Vps52 / Sac2 family
    NP_565015.1
    • POKY POLLEN TUBE (POK); CONTAINS InterPro DOMAIN/s: Vps52/Sac2 (InterPro:IPR007258); BEST Arabidopsis thaliana protein match is: Vps52 / Sac2 family (TAIR:AT1G71300.1); Has 820 Blast hits to 773 proteins in 240 species: Archae - 10; Bacteria - 70; Metazoa - 261; Fungi - 156; Plants - 82; Viruses - 2; Other Eukaryotes - 239 (source: NCBI BLink).

    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_003070.9 Reference assembly

      Range
      26863587..26870015
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_105796.3NP_565015.1  Vps52 / Sac2 family [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_565015.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q56WP0, Q68EC6, Q94KD3, Q9FVV3
      UniProtKB/TrEMBL
      A0A5S9WTQ9, A0A654EPM2, A0A7G2E487
      Conserved Domains (1) summary
      pfam04129
      Location:86587
      Vps52; Vps52 / Sac2 family