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 AT2G31215.1
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: 129aa    MW: 15223.4 Da    PI: 10.4729
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
AT2G31215.1genomeTAIRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH27.65.2e-092569655
                 HHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
          HLH  6 nerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55
                    Er RR+  N++f+ L+ l+P++     +K   a+i++  + YI++Lq
  AT2G31215.1 25 FLTERERRALFNDRFFDLKNLIPNP-----TKGGEASIVQDGIVYINELQ 69
                 678*********************9.....8888999***********99 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:4.10.280.103.4E-111781IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000831.43E-71773No hitNo description
SuperFamilySSF474592.22E-131890IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profilePS5088812.171968IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000102.4E-62569IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003532.6E-52574IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0003677Molecular FunctionDNA binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 129 aa     Download sequence    Send to blast
MERYTKKNER FKAEEGKGSK KSRTFLTERE RRALFNDRFF DLKNLIPNPT KGGEASIVQD  60
GIVYINELQR LVSELKYLVE KKKCGARHNN IEVDNKNTIY GTSKIEHPFS KNKNTFNCLI  120
RTLRFVHHF
Expression -- Microarray ? help Back to Top
Source ID E-value
GEO306848690.0
Expression AtlasAT2G31215-
AtGenExpressAT2G31215-
Cis-element ? help Back to Top
SourceLink
PlantRegMapAT2G31215.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Phenotype -- Mutation ? help Back to Top
Source ID
T-DNA ExpressAT2G31215
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAC0065931e-131AC006593.5 Arabidopsis thaliana chromosome 2 clone F16D14 map nga361, complete sequence.
GenBankCP0026851e-131CP002685.1 Arabidopsis thaliana chromosome 2, complete sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_850161.14e-91basic helix-loop-helix (bHLH) DNA-binding superfamily protein
SwissprotQ8GX469e-26BH091_ARATH; Transcription factor bHLH91
TrEMBLF4IQQ95e-91F4IQQ9_ARATH; Basic helix-loop-helix (BHLH) DNA-binding superfamily protein
STRINGAT2G31215.11e-90(Arabidopsis thaliana)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM3036222
Representative plantOGRP26591431
Publications ? help Back to Top
  1. 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]
  2. 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]