Q9SVQ3 · ROGF9_ARATH

Function

function

Guanine-nucleotide exchange factor (GEF) that acts as an activator of Rop (Rho of plants) GTPases by promoting the exchange of GDP for GTP.

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentplasma membrane
Molecular Functionguanyl-nucleotide exchange factor activity
Biological Processregulation of pollen tube growth

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Rop guanine nucleotide exchange factor 9
  • Short names
    AtRopGEF9
  • Alternative names
    • Rho of plants guanine nucleotide exchange factor 9

Gene names

    • Name
      ROPGEF9
    • ORF names
      F17N18.130
    • Ordered locus names
      At4g13240

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Columbia
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis

Accessions

  • Primary accession
    Q9SVQ3
  • Secondary accessions
    • A0MF70

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Cell membrane
Note: Localizes to the apical region of the pollen tube plasma membrane.

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004238941-517Rop guanine nucleotide exchange factor 9

Proteomic databases

Expression

Tissue specificity

Expressed in pollen grains and pollen tubes.

Gene expression databases

Interaction

Subunit

Interacts with ARAC11/ROP1 and ARAC10/ROP11. Interacts with PRK6 (PubMed:26961657).

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for compositional bias, region, domain.

TypeIDPosition(s)Description
Compositional bias16-62Polar residues
Region16-76Disordered
Domain65-429PRONE
Region428-517Disordered
Compositional bias432-487Polar residues

Domain

The PRONE (plant-specific Rop nucleotide exchanger) domain is responsible for the GEF activity.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    517
  • Mass (Da)
    58,173
  • Last updated
    2000-05-01 v1
  • Checksum
    2726C80BBBCF9AD8
MVPSLERGISITSSFNLDRMFDSSPGKEQQQPHLAETTMPESQTQDSLGGSPVETSRPMTSRLISRRQDKQQSETEMMKDRFTKLLLGEDMSGGGKGVSSALALSNAITNLAASIFGEQTKLQPMAPDRRARWKKEIDWLLSVTDHIVEFVPSQQISKEGVCTEIMVTRQRGDLLMNIPALRKLDAMLIDTLDNFRGHNEFWYVSRDSEEGKQARNERTKDKWWLPPVKVPPNGLSESARRMLHFQKDSVSQVQKAAMAINAQVLSEMAIPDSYIESLPKNGRVSLGDSLYKSITEEWFDPEQFLSTLDLSTEHKVLDVKNRIEASIVIWKRKLHLKDNKSSWGSAVSLEKRELFEERAETILVLLKQKFPGLPQSSLDISKIQYNKDVGHAVLESYSRILESLGYTEMSRIDDVLYADSLARKQCTGEETSDGGKIATETDSASAGSSNYSGEEIEKLESQNSSKTTLLDFIGWSDNSSKGQSEKPPKSPRMTPKKLSYLEKLENLNGFRSPKDRH

Sequence caution

The sequence ABK28630.1 differs from that shown. Reason: Erroneous termination Extended C-terminus.

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias16-62Polar residues
Compositional bias432-487Polar residues

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AL049751
EMBL· GenBank· DDBJ
CAB41934.1
EMBL· GenBank· DDBJ
Genomic DNA
AL161535
EMBL· GenBank· DDBJ
CAB78366.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002687
EMBL· GenBank· DDBJ
AEE83250.1
EMBL· GenBank· DDBJ
Genomic DNA
DQ446830
EMBL· GenBank· DDBJ
ABE66063.1
EMBL· GenBank· DDBJ
mRNA
DQ653196
EMBL· GenBank· DDBJ
ABK28630.1
EMBL· GenBank· DDBJ
mRNA Sequence problems.

Genome annotation databases

Similar Proteins

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