U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

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