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_00301.1_g00039.1
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: 93aa    MW: 10517.7 Da    PI: 9.3621
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Rsa1.0_00301.1_g00039.1genomeRGDView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
                      HLH 14 driNsafeeLrellPk.askapskKlsKaeiLekAveYIksL 54
                             d+i + +++Lr+ +P+ + + +s  +s + +L+++++YI++L
                             799*************9977777779999***********98 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088810.252459IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:, basic helix-loop-helix (bHLH) domain
PfamPF000108.5E-51859IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474596.15E-81884IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
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: 93 aa     Download sequence    Send to blast
Functional Description ? help Back to Top
Source Description
UniProtAtypical and probable non DNA-binding bHLH transcription factor that integrates multiple signaling pathways to regulate cell elongation and plant development. Regulates light responses by binding and inhibiting the activity of the bHLH transcription factor HFR1, a critical regulator of light signaling and shade avoidance. May have a regulatory role in various aspects of gibberellin-dependent growth and development. {ECO:0000269|PubMed:16527868, ECO:0000269|PubMed:20305124}.
Cis-element ? help Back to Top
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Not induced by exogenous gibberellin. {ECO:0000269|PubMed:16527868}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAK1188871e-95AK118887.1 Arabidopsis thaliana At5g15160 mRNA for unknown protein, complete cds, clone: RAFL21-22-D11.
GenBankBT0054601e-95BT005460.1 Arabidopsis thaliana clone U51275 putative bHLH protein (At5g15160) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_018468931.11e-57PREDICTED: transcription factor PRE2-like
SwissprotQ9LXG56e-46PRE2_ARATH; Transcription factor PRE2
TrEMBLA0A1J3GQ622e-54A0A1J3GQ62_NOCCA; Transcription factor PRE2
STRINGBra006286.1-P4e-46(Brassica rapa)
STRINGBo3g010130.14e-46(Brassica oleracea)
STRINGA0A087G7A13e-46(Arabis alpina)
STRINGXP_006400033.13e-46(Eutrema salsugineum)
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
AT5G15160.16e-48BANQUO 2
Publications ? help Back to Top
  1. Jung S, et al.
    Synteny conservation between the Prunus genome and both the present and ancestral Arabidopsis genomes.
    BMC Genomics, 2006. 7: p. 81
  2. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
  3. Mao WT, et al.
    The C-Terminal Sequence and PI motif of the Orchid (Oncidium Gower Ramsey) PISTILLATA (PI) Ortholog Determine its Ability to Bind AP3 Orthologs and Enter the Nucleus to Regulate Downstream Genes Controlling Petal and Stamen Formation.
    Plant Cell Physiol., 2015. 56(11): p. 2079-99
  4. Ezer D, et al.
    The G-Box Transcriptional Regulatory Code in Arabidopsis.
    Plant Physiol., 2017. 175(2): p. 628-640