U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Links from GEO Profiles

    • Showing Current items.

    SEC8 subunit of exocyst complex 8 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 820201, updated on 18-Sep-2024

    Summary

    Go to the top of the page Help
    Official Symbol
    SEC8
    Official Full Name
    subunit of exocyst complex 8
    Primary source
    TAIR:AT3G10380
    Locus tag
    AT3G10380
    See related
    Araport:AT3G10380
    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
    ATSEC8; subunit of exocyst complex 8; SUBUNIT OF EXOCYST COMPLEX 8
    Summary
    Subunit of the Putative Arabidopsis Exocyst Complex
    NEW
    Try the new Gene table
    Try the new Transcript table

    Genomic context

    Go to the top of the page Help
    See SEC8 in Genome Data Viewer
    Location:
    chromosome: 3
    Exon count:
    27
    Sequence:
    Chromosome: 3; NC_003074.8 (3219507..3229034, complement)

    Chromosome 3 - NC_003074.8Genomic Context describing neighboring genes Neighboring gene P-loop containing nucleoside triphosphate hydrolases superfamily protein Neighboring gene pumilio 4 Neighboring gene FAD-dependent oxidoreductase family protein Neighboring gene protein FLOWERING locus D-like protein Neighboring gene RNA recognition motif and CCHC-type zinc finger domains containing protein Neighboring gene vacuolar acid trehalase

    Genomic regions, transcripts, and products

    Go to the top of the page Help
    Genomic Sequence:
    NC_003074.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

    Go to the top of the pageHelp

    Related articles in PubMed

    1. SEC8, a subunit of the putative Arabidopsis exocyst complex, facilitates pollen germination and competitive pollen tube growth. Cole RA, et al. Plant Physiol, 2005 Aug. PMID 16040664, Free PMC Article
    2. Arabidopsis exocyst subunits SEC8 and EXO70A1 and exocyst interactor ROH1 are involved in the localized deposition of seed coat pectin. Kulich I, et al. New Phytol, 2010 Oct. PMID 20618910
    3. Exo70E2 is essential for exocyst subunit recruitment and EXPO formation in both plants and animals. Ding Y, et al. Mol Biol Cell, 2014 Feb. PMID 24307681, Free PMC Article
    4. An exocyst complex functions in plant cell growth in Arabidopsis and tobacco. Hála M, et al. Plant Cell, 2008 May. PMID 18492870, Free PMC Article
    5. RNA Silencing of Exocyst Genes in the Stigma Impairs the Acceptance of Compatible Pollen in Arabidopsis. Safavian D, et al. Plant Physiol, 2015 Dec. PMID 26443677, Free PMC Article

    See all (13) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. The amount of pectinaceous mucilage and seed coat structure in sec8 and exo70A1 exocyst mutants, was characterized.
      Title: Arabidopsis exocyst subunits SEC8 and EXO70A1 and exocyst interactor ROH1 are involved in the localized deposition of seed coat pectin.
    2. SEC8 copurifies in a high molecular mass fraction of 900 kD, interacts with SEC6, and functions as a subunit in a exocyst complex that plays important roles in morphogenesis.
      Title: An exocyst complex functions in plant cell growth in Arabidopsis and tobacco.
    3. An allelic series of six independent T-DNA mutations reveal a role for SEC8 in male gametophyte function.
      Title: SEC8, a subunit of the putative Arabidopsis exocyst complex, facilitates pollen germination and competitive pollen tube growth.
    Submit: New GeneRIF Correction

    Interactions

    Go to the top of the page Help
    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Go to the top of the page Help

    Homology

    NM_001337871.1
    NM_111873.4

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables molecular_function ND
    No biological Data available
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within acceptance of pollen IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within mucilage biosynthetic process involved in seed coat development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within pollen germination IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    acts_upstream_of_or_within pollen tube growth IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    involved_in vesicle docking involved in exocytosis IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in vesicle tethering involved in exocytosis IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    located_in cytosol HDA PubMed 
    located_in cytosol IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    part_of exocyst IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in extracellular exosome IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  
    located_in plasma membrane HDA PubMed 
    located_in plasmodesma HDA PubMed 

    General protein information

    Go to the top of the page Help
    Preferred Names
    subunit of exocyst complex 8
    NP_566372.1
    • subunit of exocyst complex 8 (SEC8); INVOLVED IN: pollen germination, mucilage biosynthetic process involved in seed coat development, pollen tube growth; LOCATED IN: cytosol, plasma membrane, exocyst; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Sec8 exocyst complex component specific domain (InterPro:IPR007191); Has 454 Blast hits to 346 proteins in 158 species: Archae - 0; Bacteria - 0; Metazoa - 232; Fungi - 133; Plants - 50; Viruses - 0; Other Eukaryotes - 39 (source: NCBI BLink).

    NCBI Reference Sequences (RefSeq)

    Go to the top of the page Help

    NEW Try the new Transcript table

    Genome Annotation

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

    Reference assembly

    Genomic

    1. NC_003074.8 Reference assembly

      Range
      3219507..3229034 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_111873.4 → NP_566372.1  subunit of exocyst complex 8 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_566372.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q541W5, Q93YU5, Q9SS49
      UniProtKB/TrEMBL
      A0A178VA38, A0A5S9XB15, A0A654F5S7
      Conserved Domains (1) summary
      pfam04048
      Location:15 → 150
      Sec8_exocyst; Sec8 exocyst complex component specific domain

    2. NM_001337871.1 → NP_001327644.1  subunit of exocyst complex 8 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A1I9LSY6, A0A654F5S7
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q93YU5.1

    Gene LinkOut

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

    Molecular Biology Databases
    Research Materials
    Tools