PlantTFDB
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 AT2G40200.1
Common NameBHLH51, EN57, T7M7.8
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Family bHLH
Protein Properties Length: 254aa    MW: 28414.8 Da    PI: 6.5157
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
AT2G40200.1genomeTAIRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH391.4e-1265111354
                  HHHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS
          HLH   3 rahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54 
                  r+h  +E+rRRdriNs +  Lr+l+P++      Kl+Ka+ L  ++e +k+L
  AT2G40200.1  65 RSHRLAEKRRRDRINSHLTALRKLVPNS-----DKLDKAALLATVIEQVKEL 111
                  68*************************8.....7*************99988 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF474591.09E-1361117IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profilePS5088815.23162111IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000103.2E-1065111IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.104.8E-1465116IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000833.65E-1265114No hitNo description
SMARTSM003532.1E-1168117IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd048739.82E-4147221No hitNo description
Gene3DG3DSA:3.30.70.2601.4E-4153217No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0046983Molecular Functionprotein dimerization activity
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0000013anatomycauline leaf
PO:0000037anatomyshoot apex
PO:0000230anatomyinflorescence meristem
PO:0000293anatomyguard cell
PO:0008019anatomyleaf lamina base
PO:0009005anatomyroot
PO:0009009anatomyplant embryo
PO:0009010anatomyseed
PO:0009025anatomyvascular leaf
PO:0009029anatomystamen
PO:0009030anatomycarpel
PO:0009031anatomysepal
PO:0009032anatomypetal
PO:0009046anatomyflower
PO:0009047anatomystem
PO:0009052anatomyflower pedicel
PO:0020030anatomycotyledon
PO:0020038anatomypetiole
PO:0020100anatomyhypocotyl
PO:0020137anatomyleaf apex
PO:0025022anatomycollective leaf structure
PO:0025281anatomypollen
PO:0001054developmental stagevascular leaf senescent stage
PO:0001078developmental stageplant embryo cotyledonary stage
PO:0001081developmental stagemature plant embryo stage
PO:0001185developmental stageplant embryo globular stage
PO:0004507developmental stageplant embryo bilateral stage
PO:0007064developmental stageLP.12 twelve leaves visible stage
PO:0007095developmental stageLP.08 eight leaves visible stage
PO:0007098developmental stageLP.02 two leaves visible stage
PO:0007103developmental stageLP.10 ten leaves visible stage
PO:0007115developmental stageLP.04 four leaves visible stage
PO:0007123developmental stageLP.06 six leaves visible stage
PO:0007611developmental stagepetal differentiation and expansion stage
PO:0007616developmental stageflowering stage
Sequence ? help Back to Top
Protein Sequence    Length: 254 aa     Download sequence    Send to blast
MENSYDSSKW SDSTTPYMVS WSLQSESSDS DWNRFNLGFS SSSFGGNFPA DDCVGGIEKA  60
ESLSRSHRLA EKRRRDRINS HLTALRKLVP NSDKLDKAAL LATVIEQVKE LKQKAAESPI  120
FQDLPTEADE VTVQPETISD FESNTNTIIF KASFCCEDQP EAISEIIRVL TKLQLETIQA  180
EIISVGGRMR INFILKDSNC NETTNIAASA KALKQSLCSA LNRITSSSTT TSSVCRIRSK  240
RQRWFLSSHY SHNE
Expression -- Microarray ? help Back to Top
Source ID E-value
Genevisible263380_at0.0
Expression AtlasAT2G40200-
AtGenExpressAT2G40200-
ATTED-IIAT2G40200-
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Expressed constitutively in roots, stems, and flowers. {ECO:0000269|PubMed:12679534}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapAT2G40200.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Repressed by salicylic acid (SA) treatment. {ECO:0000269|PubMed:12679534}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Phenotype -- Mutation ? help Back to Top
Source ID
T-DNA ExpressAT2G40200
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAF4885860.0AF488586.1 Arabidopsis thaliana clone bHLH051 putative bHLH transcription factor mRNA, complete cds.
GenBankBT0299970.0BT029997.1 Arabidopsis thaliana At2g40200 mRNA, complete cds.
GenBankBT0300510.0BT030051.1 Arabidopsis thaliana At2g40200 mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_181549.10.0basic helix-loop-helix (bHLH) DNA-binding superfamily protein
SwissprotQ9XEF00.0BH051_ARATH; Transcription factor bHLH51
TrEMBLA0A384L9H10.0A0A384L9H1_ARATH; Uncharacterized protein
TrEMBLC0SV800.0C0SV80_ARATH; Uncharacterized protein At2g40200 (Fragment)
STRINGAT2G40200.10.0(Arabidopsis thaliana)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM68062542
Representative plantOGRP37715106
Publications ? help Back to Top
  1. Wang ML, et al.
    A cluster of ABA-regulated genes on Arabidopsis thaliana BAC T07M07.
    Genome Res., 1999. 9(4): p. 325-33
    [PMID:10207155]
  2. Riechmann JL, et al.
    Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes.
    Science, 2000. 290(5499): p. 2105-10
    [PMID:11118137]
  3. Heim MA, et al.
    The basic helix-loop-helix transcription factor family in plants: a genome-wide study of protein structure and functional diversity.
    Mol. Biol. Evol., 2003. 20(5): p. 735-47
    [PMID:12679534]
  4. Toledo-Ortiz G,Huq E,Quail PH
    The Arabidopsis basic/helix-loop-helix transcription factor family.
    Plant Cell, 2003. 15(8): p. 1749-70
    [PMID:12897250]
  5. Che P,Lall S,Nettleton D,Howell SH
    Gene expression programs during shoot, root, and callus development in Arabidopsis tissue culture.
    Plant Physiol., 2006. 141(2): p. 620-37
    [PMID:16648215]
  6. 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]