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 AT2G31730.1
Common NamebHLH-beta
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: 153aa    MW: 17254.4 Da    PI: 5.021
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
AT2G31730.1genomeTAIRView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH15.14.2e-0539791055
                 HHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
          HLH 10 rrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55
                 + R d++ ++++ L++l+ +      +K + a++L + ++YI+ Lq
  AT2G31730.1 39 KERKDKLAERISALQQLVSPY-----GKTDTASVLLEGMQYIQFLQ 79
                 6799***************99.....9******************9 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088811.0142978IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.108.6E-93789IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474597.85E-113892IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000831.43E-53983No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009723Biological Processresponse to ethylene
GO:0009739Biological Processresponse to gibberellin
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: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:0009052anatomyflower pedicel
PO:0020030anatomycotyledon
PO:0020038anatomypetiole
PO:0020100anatomyhypocotyl
PO:0020137anatomyleaf apex
PO:0025022anatomycollective leaf structure
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: 153 aa     Download sequence    Send to blast
MEYSRDSAEM MMETKRNVYS LEDNKIKRHK SSDLSFSSKE RKDKLAERIS ALQQLVSPYG  60
KTDTASVLLE GMQYIQFLQE QVKVLSAPYL QATPSTTEEE VEEYSLRSKG LCLVPLEYTS  120
EVAQTNGADI WAPVKTPTSS HAFNLSSSNS PFQ
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
At.381800.0seed
Expression -- Microarray ? help Back to Top
Source ID E-value
Genevisible263467_at3e-84
Expression AtlasAT2G31730-
AtGenExpressAT2G31730-
ATTED-IIAT2G31730-
Cis-element ? help Back to Top
SourceLink
PlantRegMapAT2G31730.1
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Regulation -- Hormone ? help Back to Top
Source Hormone
AHDethylene
Phenotype -- Mutation ? help Back to Top
Source ID
T-DNA ExpressAT2G31730
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAJ5760410.0AJ576041.1 Arabidopsis thaliana mRNA for bHLH transcription factor (bHLH-beta gene).
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_180732.31e-110basic helix-loop-helix domain-containing protein
SwissprotQ9LT679e-32BH113_ARATH; Transcription factor bHLH113
TrEMBLQ7XJU11e-110Q7XJU1_ARATH; BHLH transcription factor
STRINGAT2G31730.11e-110(Arabidopsis thaliana)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM33162761
Representative plantOGRP13421337
Publications ? help Back to Top
  1. Yin Y, et al.
    BES1 accumulates in the nucleus in response to brassinosteroids to regulate gene expression and promote stem elongation.
    Cell, 2002. 109(2): p. 181-91
    [PMID:12007405]
  2. Yin Y, et al.
    A crucial role for the putative Arabidopsis topoisomerase VI in plant growth and development.
    Proc. Natl. Acad. Sci. U.S.A., 2002. 99(15): p. 10191-6
    [PMID:12119417]
  3. Kreps JA, et al.
    Transcriptome changes for Arabidopsis in response to salt, osmotic, and cold stress.
    Plant Physiol., 2002. 130(4): p. 2129-41
    [PMID:12481097]
  4. 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]
  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. Goda H, et al.
    Comprehensive comparison of auxin-regulated and brassinosteroid-regulated genes in Arabidopsis.
    Plant Physiol., 2004. 134(4): p. 1555-73
    [PMID:15047898]
  7. Sottosanto JB,Saranga Y,Blumwald E
    Impact of AtNHX1, a vacuolar Na+/H+ antiporter, upon gene expression during short- and long-term salt stress in Arabidopsis thaliana.
    BMC Plant Biol., 2007. 7: p. 18
    [PMID:17411438]
  8. Zentella R, et al.
    Global analysis of della direct targets in early gibberellin signaling in Arabidopsis.
    Plant Cell, 2007. 19(10): p. 3037-57
    [PMID:17933900]