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 AT1G05805.1
Common NameAKS2, BHLH128, EN74, T20M3.7
Organism
Arabidopsis thaliana
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: 362aa    MW: 38951.2 Da    PI: 7.5291
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
AT1G05805.1genomeTAIRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH33.11e-10295340655
                  HHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
          HLH   6 nerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 
                  +++Er RR ri  ++ +L++l+P+     +k  s +++L +Av++Ik Lq
  AT1G05805.1 295 SIAERERRTRISGKLKKLQDLVPNM----DKQTSYSDMLDLAVQHIKGLQ 340
                  689*********************7....688*****************9 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088813.656289339IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474598.51E-14292351IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000833.61E-11293344No hitNo description
Gene3DG3DSA:4.10.280.105.5E-13294352IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000104.0E-8295340IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003539.3E-12295345IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0010119Biological Processregulation of stomatal movement
GO:0045944Biological Processpositive regulation of transcription from RNA polymerase II promoter
GO:0005634Cellular Componentnucleus
GO:0005829Cellular Componentcytosol
GO:0001046Molecular Functioncore promoter sequence-specific DNA binding
GO:0001228Molecular Functiontranscriptional activator activity, RNA polymerase II transcription regulatory region sequence-specific binding
GO:0044212Molecular Functiontranscription regulatory region DNA binding
GO:0046983Molecular Functionprotein dimerization activity
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0000005anatomycultured plant cell
PO:0000013anatomycauline leaf
PO:0000037anatomyshoot apex
PO:0000230anatomyinflorescence meristem
PO:0000293anatomyguard cell
PO:0008019anatomyleaf lamina base
PO:0009005anatomyroot
PO:0009006anatomyshoot system
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: 362 aa     Download sequence    Send to blast
MYQSSSSTSS SSQRSSLPGG GGLIRYGSAP GSFLNSVVDE VIGGGSSNAR DFTGYQPSSD  60
NFIGNFFTGA ADSSSLRSDS TTCGVNNSSD GQKQLGNNNN NNSNKDIFLD RSYGGFNEIS  120
QQHKSNDIGG GNSSGSYSLA RQRSSPADFF TYLASDKNNF SLNQPTSDYS PQGGSNGGRG  180
HSRLKSQLSF TNHDSLARIN EVNETPVHDG SGHSFSAASF GAATTDSWDD GSGSIGFTVT  240
RPSKRSKDMD SGLFSQYSLP SDTSMNYMDN FMQLPEDSVP CKIRAKRGCA THPRSIAERE  300
RRTRISGKLK KLQDLVPNMD KQTSYSDMLD LAVQHIKGLQ HQLQNLKKDQ ENCTCGCSEK  360
PS
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
At.119330.0root| vegetative tissue
Expression -- Microarray ? help Back to Top
Source ID E-value
GEO1453351510.0
Genevisible261254_at0.0
Expression AtlasAT1G05805-
AtGenExpressAT1G05805-
ATTED-IIAT1G05805-
Cis-element ? help Back to Top
SourceLink
PlantRegMapAT1G05805.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Interaction ? help Back to Top
Source Intact With
IntActSearch Q8H102
Phenotype -- Mutation ? help Back to Top
Source ID
T-DNA ExpressAT1G05805
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankBT0009540.0BT000954.1 Arabidopsis thaliana clone C105166 unknown protein (At1g05805) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_563749.10.0basic helix-loop-helix (bHLH) DNA-binding superfamily protein
SwissprotQ8H1020.0BH128_ARATH; Transcription factor bHLH128
TrEMBLA0A178W6Y00.0A0A178W6Y0_ARATH; Uncharacterized protein
STRINGAT1G05805.10.0(Arabidopsis thaliana)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM117772631
Representative plantOGRP5111580
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. Yamada K, et al.
    Empirical analysis of transcriptional activity in the Arabidopsis genome.
    Science, 2003. 302(5646): p. 842-6
    [PMID:14593172]
  5. 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]
  6. de la Fuente van Bentem S, et al.
    Site-specific phosphorylation profiling of Arabidopsis proteins by mass spectrometry and peptide chip analysis.
    J. Proteome Res., 2008. 7(6): p. 2458-70
    [PMID:18433157]
  7. Pogorelko GV,Fursova OV
    A highly efficient miPCR method for isolating FSTs from transgenic Arabidopsis thaliana plants.
    J. Genet., 2008. 87(2): p. 133-40
    [PMID:18776641]
  8. Reiland S, et al.
    Large-scale Arabidopsis phosphoproteome profiling reveals novel chloroplast kinase substrates and phosphorylation networks.
    Plant Physiol., 2009. 150(2): p. 889-903
    [PMID:19376835]
  9. 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]
  10. Van Leene J, et al.
    Targeted interactomics reveals a complex core cell cycle machinery in Arabidopsis thaliana.
    Mol. Syst. Biol., 2010. 6: p. 397
    [PMID:20706207]
  11. Hanada K, et al.
    Functional compensation of primary and secondary metabolites by duplicate genes in Arabidopsis thaliana.
    Mol. Biol. Evol., 2011. 28(1): p. 377-82
    [PMID:20736450]
  12. Gaudinier A, et al.
    Enhanced Y1H assays for Arabidopsis.
    Nat. Methods, 2011. 8(12): p. 1053-5
    [PMID:22037706]
  13. Takahashi Y, et al.
    bHLH transcription factors that facilitate K⁺ uptake during stomatal opening are repressed by abscisic acid through phosphorylation.
    Sci Signal, 2013. 6(280): p. ra48
    [PMID:23779086]