PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
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(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID GSBRNA2T00103558001
Common NameGSBRNA2T00103558001
Organism
Brassica napus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica
Family bHLH
Protein Properties Length: 91aa    MW: 10252.5 Da    PI: 9.3975
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSBRNA2T00103558001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH29.99.8e-1017581454
                         HHHHHHHHHHHCTSCC.C...TTS-STCHHHHHHHHHHHHHH CS
                  HLH 14 driNsafeeLrellPk.askapskKlsKaeiLekAveYIksL 54
                         d+iN+ + +L++llP+ + + +s K+s + +L++++ YI++L
  GSBRNA2T00103558001 17 DQINDLIIKLQQLLPElRNSRRSDKVSASRVLQETCSYIRNL 58
                         79**************7779********************99 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088810.722358IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474594.19E-101777IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.102.4E-91774IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000836.65E-51762No hitNo description
PfamPF000104.2E-71758IPR011598Myc-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: 91 aa     Download sequence    Send to blast
MSGRRSRSRQ SSGISEDQIN DLIIKLQQLL PELRNSRRSD KVSASRVLQE TCSYIRNLHR  60
EVDDLSERLS ELLANTDTAQ AALIRSLLTQ *
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: At the globular stage, expressed in cells adjacent to the hypophysis and at later embryonic stages, restricted to the future root stem cells. {ECO:0000269|PubMed:20220754}.
UniprotTISSUE SPECIFICITY: Expressed in root and shoot meristems, and young siliques. Low levels detected in all aerial tissues. {ECO:0000269|PubMed:16527868, ECO:0000269|PubMed:20023194, ECO:0000269|PubMed:22339648}.
Functional Description ? help Back to Top
Source Description
UniProtAtypical and probable non DNA-binding bHLH transcription factor required for MONOPTEROS-dependent root initiation in embryo. Promotes the correct definition of the hypophysis cell division plane. Transcriptionally controlled by MONOPTEROS. Moves from its site of synthesis in pro-embryos cells into the hypophysis. Regulates brassinosteroid (BR) signaling by sequestering negative BR signaling components. May function as positive regulator of gibberellin signaling. May play a role in the regulation of light signaling and possibly auxin signaling. {ECO:0000269|PubMed:16527868, ECO:0000269|PubMed:20023194, ECO:0000269|PubMed:20220754, ECO:0000269|PubMed:22339648}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGSBRNA2T00103558001
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
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAC1895741e-64AC189574.2 Brassica rapa subsp. pekinensis cultivar Inbred line 'Chiifu' clone KBrH011B08, complete sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009106117.16e-56PREDICTED: transcription factor PRE3-like
RefseqXP_013590973.16e-56PREDICTED: transcription factor PRE3-like
RefseqXP_013652409.16e-56transcription factor PRE3-like
RefseqXP_013701280.16e-56transcription factor PRE3-like
RefseqXP_018444670.16e-56PREDICTED: transcription factor PRE3-like
SwissprotQ9CA646e-45PRE3_ARATH; Transcription factor PRE3
TrEMBLA0A0D3D0N51e-54A0A0D3D0N5_BRAOL; Uncharacterized protein
TrEMBLA0A397YT541e-54A0A397YT54_BRACM; Uncharacterized protein
TrEMBLA0A3P6GW111e-54A0A3P6GW11_BRAOL; Uncharacterized protein
TrEMBLM4DHC91e-54M4DHC9_BRARP; Uncharacterized protein
STRINGBra015906.1-P2e-55(Brassica rapa)
STRINGBo6g118800.12e-55(Brassica oleracea)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM25928225
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G74500.11e-45activation-tagged BRI1(brassinosteroid-insensitive 1)-suppressor 1
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
    [PMID:20219281]
  2. Chalhoub B, et al.
    Plant genetics. Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome.
    Science, 2014. 345(6199): p. 950-3
    [PMID:25146293]
  3. Ezer D, et al.
    The G-Box Transcriptional Regulatory Code in Arabidopsis.
    Plant Physiol., 2017. 175(2): p. 628-640
    [PMID:28864470]
  4. Lu KJ,De Rybel B,van Mourik H,Weijers D
    Regulation of intercellular TARGET OF MONOPTEROS 7 protein transport in the Arabidopsis root.
    Development, 2018.
    [PMID:29358212]
  5. Baesso B, et al.
    Transcription factors PRE3 and WOX11 are involved in the formation of new lateral roots from secondary growth taproot in A. thaliana.
    Plant Biol (Stuttg), 2018. 20(3): p. 426-432
    [PMID:29450949]