Q9M157 · ETC3_ARATH

Function

function

MYB-type transcription factor involved in epidermal cell fate specification. Acts as a negative regulator of trichome development, including endoreplication, by mediating lateral inhibition. Promotes the formation of hair developing cells in H position in root epidermis, probably by inhibiting non-hair cell formation. May have pleiotropic effects on flowering development and epidermal cell size through the regulation of endoreduplication.

Miscellaneous

Overexpression of ETC3 results in the suppression of trichomes and overproduction of root hairs, as observed for CPC, TRY, ETC1 and ETC2.

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 Componentnucleus
Molecular FunctionDNA binding
Molecular FunctionDNA-binding transcription factor activity
Biological Processroot hair cell differentiation
Biological Processtrichome differentiation
Biological Processvegetative to reproductive phase transition of meristem

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    MYB-like transcription factor ETC3
  • Alternative names
    • Protein CAPRICE-like MYB3
    • Protein ENHANCER OF TRY AND CPC 3

Gene names

    • Name
      ETC3
    • Synonyms
      CPL3
    • ORF names
      F2N1.40
    • Ordered locus names
      At4g01060

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
    Q9M157
  • Secondary accessions
    • Q8GXU0

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Keywords

Phenotypes & Variants

Disruption phenotype

Increased number or trichomes and reduced number of root hairs.

Variants

We now provide the "Disease & Variants" viewer in its own tab.

The viewer provides 8 variants from UniProt as well as other sources including ClinVar and dbSNP.

Go to variant viewer

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004230541-75MYB-like transcription factor ETC3

Proteomic databases

Expression

Tissue specificity

Expressed in leaf epidermal cells, stomate guard cells in leaves, cotyledons and hypocotyls, inflorescences, developing seeds and siliques.

Gene expression databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for region, domain.

TypeIDPosition(s)Description
Region1-20Disordered
Domain34-71Myb-like

Phylogenomic databases

Family and domain databases

Sequence & Isoform

Align isoforms (2)
  • Sequence status
    Complete

This entry describes 2 isoforms produced by Alternative splicing.

Q9M157-1

This isoform has been chosen as the canonical sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

  • Length
    75
  • Mass (Da)
    8,743
  • Last updated
    2000-10-01 v1
  • Checksum
    3FB63D5C5C3B3E61
MDNHRRTKQPKTNSIVTSSSEEVSSLEWEVVNMSQEEEDLVSRMHKLVGDRWELIAGRIPGRTAGEIERFWVMKN

Q9M157-2

  • Name
    2
  • See also
    sequence in UniParc or sequence clusters in UniRef
  • Differences from canonical

Computationally mapped potential isoform sequences

There is 1 potential isoform mapped to this entry

View all
EntryEntry nameGene nameLength
F4JHR9F4JHR9_ARATHCPL374

Features

Showing features for alternative sequence.

TypeIDPosition(s)Description
Alternative sequenceVSP_04751621in isoform 2

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AY519522
EMBL· GenBank· DDBJ
AAS09992.1
EMBL· GenBank· DDBJ
mRNA
AB264292
EMBL· GenBank· DDBJ
BAF43577.1
EMBL· GenBank· DDBJ
mRNA
AL161491
EMBL· GenBank· DDBJ
CAB80915.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002687
EMBL· GenBank· DDBJ
AEE81974.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002687
EMBL· GenBank· DDBJ
AEE81976.1
EMBL· GenBank· DDBJ
Genomic DNA
AK118043
EMBL· GenBank· DDBJ
BAC42674.1
EMBL· GenBank· DDBJ
mRNA
BT005611
EMBL· GenBank· DDBJ
AAO64031.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

Disclaimer

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