Plant Transcription Factor Database
Previous version: v3.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Rsa1.0_59118.1_g00001.1
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Raphanus
Family bHLH
Protein Properties Length: 99aa    MW: 11324.3 Da    PI: 11.5244
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Rsa1.0_59118.1_g00001.1genomeRGDView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
                      HLH  8 rErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54
                             + r RR+ri +++  L++l+P       +K++ a++L +A++Y+k L
                             5699*****************87.....8****************98 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088815.4343483IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474591.44E-153894IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003537.0E-144089IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000101.2E-64383IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000837.23E-65788No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 99 aa     Download sequence    Send to blast
Functional Description ? help Back to Top
Source Description
UniProtRequired for the female reproductive tract development and fertility. {ECO:0000269|PubMed:17855426}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Negatively regulated by ARF3/ETT in the abaxial gynoecium. {ECO:0000269|PubMed:17855426}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAB0207426e-85AB020742.1 Arabidopsis thaliana genomic DNA, chromosome 5, TAC clone:K21H1.
GenBankAF4886186e-85AF488618.1 Arabidopsis thaliana clone bHLH088 putative bHLH transcription factor mRNA, complete cds.
GenBankAK2289276e-85AK228927.1 Arabidopsis thaliana mRNA for putative bHLH transcription factor, complete cds, clone: RAFL16-24-D23.
GenBankCP0026886e-85CP002688.1 Arabidopsis thaliana chromosome 5 sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_018437881.12e-66PREDICTED: transcription factor HEC1-like
SwissprotQ9FHA74e-53HEC1_ARATH; Transcription factor HEC1
TrEMBLA0A0L9TJV64e-58A0A0L9TJV6_PHAAN; Uncharacterized protein
TrEMBLA0A0S3R4K74e-58A0A0S3R4K7_PHAAN; Uncharacterized protein
STRINGVIT_18s0001g10400.t016e-56(Vitis vinifera)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G67060.15e-48bHLH family protein
Publications ? help Back to Top
  1. Skinner MK,Rawls A,Wilson-Rawls J,Roalson EH
    Basic helix-loop-helix transcription factor gene family phylogenetics and nomenclature.
    Differentiation, 2010. 80(1): p. 1-8
  2. Vercruyssen L, et al.
    ANGUSTIFOLIA3 binds to SWI/SNF chromatin remodeling complexes to regulate transcription during Arabidopsis leaf development.
    Plant Cell, 2014. 26(1): p. 210-29
  3. Sparks EE,Benfey PN
    HEC of a job regulating stem cells.
    Dev. Cell, 2014. 28(4): p. 349-50
  4. Zhu L, et al.
    A Negative Feedback Loop between PHYTOCHROME INTERACTING FACTORs and HECATE Proteins Fine-Tunes Photomorphogenesis in Arabidopsis.
    Plant Cell, 2016. 28(4): p. 855-74
  5. Lozano-Sotomayor P, et al.
    Altered expression of the bZIP transcription factor DRINK ME affects growth and reproductive development in Arabidopsis thaliana.
    Plant J., 2016. 88(3): p. 437-451
  6. Boex-Fontvieille E, et al.
    An Ethylene-Protected Achilles' Heel of Etiolated Seedlings for Arthropod Deterrence.
    Front Plant Sci, 2016. 7: p. 1246
  7. Gaillochet C, et al.
    Control of plant cell fate transitions by transcriptional and hormonal signals.
    Elife, 2018.