PlantTFDB
Plant Transcription Factor Database
v4.0
Previous version: v3.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID AT1G31050.1
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: 434aa    MW: 48978.8 Da    PI: 6.8652
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
AT1G31050.1genomeTAIRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH13.40.000143253581553
                  HHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHH CS
          HLH  15 riNsafeeLrellPkaskapskKlsKaeiLekAveYIks 53 
                  ++++++ +L++++ +      +K + a++L++A+ YI+ 
  AT1G31050.1 325 KLRDKITTLQQIVSPF-----GKTDTASVLQEAITYINF 358
                  7899999999999998.....8***************86 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS508889.356310359IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000835.51E-4324364No hitNo description
SuperFamilySSF474593.66E-9325377IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.106.5E-7325367IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0045944Biological Processpositive regulation of transcription from RNA polymerase II promoter
GO:0005634Cellular Componentnucleus
GO:0001046Molecular Functioncore promoter sequence-specific DNA binding
GO:0001228Molecular Functiontranscriptional activator activity, RNA polymerase II transcription regulatory region sequence-specific binding
GO:0046983Molecular Functionprotein dimerization activity
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0000084anatomyplant sperm cell
PO:0009005anatomyroot
PO:0020100anatomyhypocotyl
Sequence ? help Back to Top
Protein Sequence    Length: 434 aa     Download sequence    Send to blast
MLREECTPSS SWWEDVQHHH NDHANSISST SFYHKSSNNN SHANASCEED NLSVSTVRAS  60
NRLDLTAESS NHHSLSASNQ PASSSDELLR DHVVSSHNHL WSLAFLPGRS LGDQMMDHHH  120
HIASRNSSTT SELPSFEPAC HNGNGNGWIY DPNQVRYDQS SDQRLSKLTD LVGKHWSIAP  180
PNNPDMNHNL HHHFDHDHSQ NDDISMYRQA LEVKNEEDLC YNNGSSGGGS LFHDPIESSR  240
SFLDIRLSRP LTDINPSFKP CFKALNVSEF NKKEHQTASL AAVRLGTTNA GKKKRCEEIS  300
DEVSKKAKCS EGSTLSPEKE LPKAKLRDKI TTLQQIVSPF GKTDTASVLQ EAITYINFYQ  360
EQVKLLSTPY MKNSSMKDPW GGWDREDHNK RGPKHLDLRS RGLCLVPISY TPIAYRDNSA  420
TDYWNPTYRG SLYR
Expression -- Microarray ? help Back to Top
Source ID E-value
GEO3341829680.0
Genevisible265159_at1e-173
Expression AtlasAT1G31050-
AtGenExpressAT1G31050-
ATTED-IIAT1G31050-
Cis-element ? help Back to Top
SourceLink
PlantRegMapAT1G31050.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Interaction ? help Back to Top
Source Intact With
BioGRIDAT1G54060
Phenotype -- Mutation ? help Back to Top
Source ID
T-DNA ExpressAT1G31050
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAB4934880.0AB493488.1 Arabidopsis thaliana At1g31050 mRNA for hypothetical protein, partial cds, clone: RAAt1g31050.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_174391.50.0transcription factor bHLH111
SwissprotQ9FYJ60.0BH111_ARATH; Transcription factor bHLH111
TrEMBLR0GWX40.0R0GWX4_9BRAS; Uncharacterized protein
STRINGAT1G31050.10.0(Arabidopsis thaliana)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM80551923
Representative plantOGRP962056
Publications ? help Back to Top
  1. Riechmann JL, et al.
    Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes.
    Science, 2000. 290(5499): p. 2105-10
    [PMID:11118137]
  2. 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]
  3. 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]
  4. Bailey PC, et al.
    Update on the basic helix-loop-helix transcription factor gene family in Arabidopsis thaliana.
    Plant Cell, 2003. 15(11): p. 2497-502
    [PMID:14600211]
  5. Carretero-Paulet L, et al.
    Genome-wide classification and evolutionary analysis of the bHLH family of transcription factors in Arabidopsis, poplar, rice, moss, and algae.
    Plant Physiol., 2010. 153(3): p. 1398-412
    [PMID:20472752]
  6. Arabidopsis Interactome Mapping Consortium
    Evidence for network evolution in an Arabidopsis interactome map.
    Science, 2011. 333(6042): p. 601-7
    [PMID:21798944]