Q9CAA9 · BH049_ARATH

Function

function

Transcriptional activator involved in cell elongation. Regulates the expression of a subset of genes involved in cell expansion by binding to the G-box motif.

Miscellaneous

Plants over-expressing BHLH49 show increased hypocotyl and cotyledon lengths and increased flower size.

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 transcription factor activity
Molecular Functionprotein dimerization activity
Molecular Functiontranscription cis-regulatory region binding
Biological Processregulation of DNA-templated transcription

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Transcription factor bHLH49
  • Alternative names
    • Basic helix-loop-helix protein 49 (AtbHLH49; bHLH 49)
    • Protein ACTIVATOR FOR CELL ELONGATION 1
    • Transcription factor EN 82
    • bHLH transcription factor bHLH049

Gene names

    • Name
      BHLH49
    • Synonyms
      ACE1, EN82
    • ORF names
      T6L1.10
    • Ordered locus names
      At1g68920

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
    Q9CAA9
  • Secondary accessions
    • Q27GM6
    • Q3E6P7
    • Q8S3E7

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00003587471-486Transcription factor bHLH49

Proteomic databases

PTM databases

Expression

Tissue specificity

Expressed constitutively in roots, stems, and flowers.

Gene expression databases

Interaction

Subunit

Homodimer (Probable). Interacts with IBH1.

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for compositional bias, region, domain.

Type
IDPosition(s)Description
Compositional bias1-17Basic and acidic residues
Region1-30Disordered
Region194-300Disordered
Compositional bias198-221Polar residues
Compositional bias243-254Polar residues
Domain309-359bHLH

Phylogenomic databases

Family and domain databases

Sequence & Isoform

Align isoforms (2)
  • Sequence status
    Complete

This entry describes 2 isoforms produced by Alternative splicing.

Q9CAA9-1

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
    486
  • Mass (Da)
    52,388
  • Last updated
    2001-06-01 v1
  • MD5 Checksum
    4961AA21B8FC1CD80312114B90AD072E
MDLSAKDEFSAEKRNPDNYDSVNNPSGDWRVDSYPSENLISAGPASCSPSQMMDSFGQTLWYDPTSVQAVGYAGFNGGNASSSSFRGSIDRSLEMGWNLPNLLPPKGNGLFLPNASSFLPPSMAQFPADSGFIERAARFSLFSGGNFSDMVNQPLGNSEAIGLFLQGGGTMQGQCQSNELNVGEPHNDVSVAVKESTVRSSEQAKPNVPGSGNVSEDTQSSGGNGQKGRETSSNTKKRKRNGQKNSEAAQSHRSQQSEEEPDNNGDEKRNDEQSPNSPGKKSNSGKQQGKQSSDPPKDGYIHVRARRGQATNSHSLAERVRREKISERMKFLQDLVPGCNKVTGKAVMLDEIINYVQSLQRQVEFLSMKLATVNPQMDFNLEGLLAKDALQLRAGSSSTTPFPPNMSMAYPPLPHGFMQQTLSSIGRTITSPLSPMNGGFKRQETNGWEGDLQNVIHINYGAGDVTPDPQAAATASLPAANMKVEP

Q9CAA9-2

  • Name
    2
  • Note
    May be due to a competing acceptor splice site.
  • See also
    sequence in UniParc or sequence clusters in UniRef
  • Differences from canonical

Features

Showing features for compositional bias, sequence conflict, alternative sequence.

Type
IDPosition(s)Description
Compositional bias1-17Basic and acidic residues
Sequence conflict172in Ref. 1; AAM10942
Compositional bias198-221Polar residues
Sequence conflict205in Ref. 1; AAM10942
Compositional bias243-254Polar residues
Alternative sequenceVSP_036087244in isoform 2
Sequence conflict409in Ref. 1; AAM10942

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AF488584
EMBL· GenBank· DDBJ
AAM10942.1
EMBL· GenBank· DDBJ
mRNA
AC011665
EMBL· GenBank· DDBJ
AAG51583.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002684
EMBL· GenBank· DDBJ
AEE34861.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002684
EMBL· GenBank· DDBJ
AEE34862.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002684
EMBL· GenBank· DDBJ
AEE34863.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002684
EMBL· GenBank· DDBJ
ANM57902.1
EMBL· GenBank· DDBJ
Genomic DNA
AY128299
EMBL· GenBank· DDBJ
AAM91106.1
EMBL· GenBank· DDBJ
mRNA
BT002259
EMBL· GenBank· DDBJ
AAN72270.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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