PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Rsa1.0_02006.1_g00005.1
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: 180aa    MW: 20582.3 Da    PI: 6.4187
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Rsa1.0_02006.1_g00005.1genomeRGDView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
                      HLH   8 rErrRRdriNsafeeLrellPk.askapskKlsKaeiLekAveYIksL 54 
                              + rrRR+ri +++  L++++P  a      K++ a++L +A++Y k L
                              569******************966......**************8877 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088814.335100149IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:, basic helix-loop-helix (bHLH) domain
SMARTSM003537.4E-12106155IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000832.97E-10106154No hitNo description
SuperFamilySSF474591.57E-13106160IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000102.9E-6109149IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0010197Biological Processpolar nucleus fusion
GO:0005634Cellular Componentnucleus
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 180 aa     Download sequence    Send to blast
Functional Description ? help Back to Top
Source Description
UniProtTranscription regulator required for seed dispersal. Involved in the differentiation of all three cell types required for fruit dehiscence. Acts as the key regulator in a network including SHP and ALC that controls specification of the valve margin. Works with ALC, SHP, and FUL to allow differentiation of the lignified valve layer, the spring-loaded mechanism of fruit that promotes opening. Regulates the expression of the YJ80 marker. {ECO:0000269|PubMed:15035986}.
Cis-element ? help Back to Top
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By FUL, which restrict its expression to the margins.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankGU3863560.0GU386356.1 Brassica oleracea bHLH transcription factor (BolC.IND.a) gene, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_018458940.11e-134PREDICTED: transcription factor IND
SwissprotO813133e-82IND_ARATH; Transcription factor IND
TrEMBLA0A3P6B2H71e-107A0A3P6B2H7_BRAOL; Uncharacterized protein
STRINGBo3g054830.11e-107(Brassica oleracea)
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
AT4G00120.11e-69bHLH 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. Pabón-Mora N,Wong GK,Ambrose BA
    Evolution of fruit development genes in flowering plants.
    Front Plant Sci, 2014. 5: p. 300
  3. Moubayidin L,Ostergaard L
    Dynamic control of auxin distribution imposes a bilateral-to-radial symmetry switch during gynoecium development.
    Curr. Biol., 2014. 24(22): p. 2743-8
  4. Jaradat MR,Ruegger M,Bowling A,Butler H,Cutler AJ
    A comprehensive transcriptome analysis of silique development and dehiscence in Arabidopsis and Brassica integrating genotypic, interspecies and developmental comparisons.
    GM Crops Food, 2014. 5(4): p. 302-20
  5. van Gelderen K,van Rongen M,Liu A,Otten A,Offringa R
    An INDEHISCENT-Controlled Auxin Response Specifies the Separation Layer in Early Arabidopsis Fruit.
    Mol Plant, 2016. 9(6): p. 857-69
  6. Balanzà V,Roig-Villanova I,Di Marzo M,Masiero S,Colombo L
    Seed abscission and fruit dehiscence required for seed dispersal rely on similar genetic networks.
    Development, 2016. 143(18): p. 3372-81
  7. Pfannebecker KC,Lange M,Rupp O,Becker A
    Seed Plant-Specific Gene Lineages Involved in Carpel Development.
    Mol. Biol. Evol., 2017. 34(4): p. 925-942
  8. He H, et al.
    CELLULASE6 and MANNANASE7 Affect Cell Differentiation and Silique Dehiscence.
    Plant Physiol., 2018. 176(3): p. 2186-2201
  9. Simonini S,Stephenson P,Østergaard L
    A molecular framework controlling style morphology in Brassicaceae.
    Development, 2018.
  10. Li XR,Deb J,Kumar SV,Østergaard L
    Temperature Modulates Tissue-Specification Program to Control Fruit Dehiscence in Brassicaceae.
    Mol Plant, 2018. 11(4): p. 598-606