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 Gh_A08G1509
Common NameHB2
Organism
Gossypium hirsutum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Malvales; Malvaceae; Malvoideae; Gossypium
Family HD-ZIP
Protein Properties Length: 300aa    MW: 33376.6 Da    PI: 8.2262
Description HD-ZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Gh_A08G1509genomeNAU-NBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox61.31.5e-19140194256
                  T--SS--HHHHHHHHHHHHHSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHHH CS
     Homeobox   2 rkRttftkeqleeLeelFeknrypsaeereeLAkklgLterqVkvWFqNrRakek 56 
                  rk+ +++k+q  +Lee F++n++++ +++  LAk+lgL  rqV vWFqNrRa+ k
  Gh_A08G1509 140 RKKLRLSKDQSAILEESFKENNTLNPKQKMALAKQLGLRPRQVEVWFQNRRARTK 194
                  788899***********************************************98 PP
2HD-ZIP_I/II129.61.3e-41140229191
  HD-ZIP_I/II   1 ekkrrlskeqvklLEesFeeeekLeperKvelareLglqprqvavWFqnrRARtktkqlEkdyeaLkraydalkeenerLekeveeLreel 91 
                  +kk+rlsk+q+++LEesF+e+++L+p++K++la++Lgl+prqv+vWFqnrRARtk+kq+E+d+e+Lkr++++l+een+rL+kev+eLr +l
  Gh_A08G1509 140 RKKLRLSKDQSAILEESFKENNTLNPKQKMALAKQLGLRPRQVEVWFQNRRARTKLKQTEVDCEFLKRCCENLTEENRRLQKEVQELR-AL 229
                  69*************************************************************************************9.55 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF046181.3E-311113IPR006712HD-ZIP protein, N-terminal
Gene3DG3DSA:1.10.10.606.2E-19125197IPR009057Homeodomain-like
SuperFamilySSF466893.3E-19131197IPR009057Homeodomain-like
PROSITE profilePS5007117.75136196IPR001356Homeobox domain
SMARTSM003895.8E-17138200IPR001356Homeobox domain
CDDcd000861.12E-16140197No hitNo description
PfamPF000466.6E-17140194IPR001356Homeobox domain
PRINTSPR000311.5E-5167176IPR000047Helix-turn-helix motif
PROSITE patternPS000270171194IPR017970Homeobox, conserved site
PRINTSPR000311.5E-5176192IPR000047Helix-turn-helix motif
PfamPF021832.3E-11196230IPR003106Leucine zipper, homeobox-associated
SMARTSM003404.2E-27196239IPR003106Leucine zipper, homeobox-associated
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0005634Cellular Componentnucleus
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 300 aa     Download sequence    Send to blast
MVGKEDLGLS LSLGFPQNRH SLQLNLRPSL IPSSVDSCSS VPSGFTAIHK SLWNDVSAPS  60
DPNAESFRGE TRSFLRGIDV NRLPSTVDCE EAAGVSSPNS TISSVSGKRS EREGTNGDEL  120
DIERACSRGI SDEEDGDASR KKLRLSKDQS AILEESFKEN NTLNPKQKMA LAKQLGLRPR  180
QVEVWFQNRR ARTKLKQTEV DCEFLKRCCE NLTEENRRLQ KEVQELRALK LSPQFYMQMT  240
PPTTLTMCPS CERVGASSTV DPRSHHQLPQ NHHRAIPINP WAPAAAPIPH GPLDALRLRS
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1138144SRKKLRL
2188196RRARTKLKQ
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Ghi.1610.0boll| ovule| stem
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor that plays a role in auxin-mediated morphogenesis. Negatively regulates lateral root elongation. {ECO:0000269|PubMed:12492842}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By indole-3-acetic acid (IAA). {ECO:0000269|PubMed:12492842}.
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankHM1347910.0HM134791.1 Gossypium hirsutum homeodomain-leucine zipper protein HD2 (HB2) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_001314230.10.0homeobox-leucine zipper protein HAT4-like
SwissprotP466011e-115HAT2_ARATH; Homeobox-leucine zipper protein HAT2
TrEMBLE2FGB50.0E2FGB5_GOSHI; Homeodomain-leucine zipper protein HD2
STRINGGorai.004G195900.10.0(Gossypium raimondii)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM15632690
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G16780.11e-104homeobox protein 2
Publications ? help Back to Top
  1. Qin YF, et al.
    Three cotton homeobox genes are preferentially expressed during early seedling development and in response to phytohormone signaling.
    Plant Cell Rep., 2010. 29(10): p. 1147-56
    [PMID:20676891]
  2. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  3. Zou LJ, et al.
    Role of Transcription Factor HAT1 in Modulating Arabidopsis thaliana Response to Cucumber mosaic virus.
    Plant Cell Physiol., 2016. 57(9): p. 1879-89
    [PMID:27328697]