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 Itr_sc000063.1_g00009.1
Organism
Ipomoea trifida
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Convolvulaceae; Ipomoeeae; Ipomoea
Family HD-ZIP
Protein Properties Length: 315aa    MW: 34835.2 Da    PI: 4.3293
Description HD-ZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Itr_sc000063.1_g00009.1genomeKazusaView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox59.17e-1954107356
                              --SS--HHHHHHHHHHHHHSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHHH CS
                 Homeobox   3 kRttftkeqleeLeelFeknrypsaeereeLAkklgLterqVkvWFqNrRakek 56 
                              k+++++ eq+++Le+ Fe ++++  e++ +LA++lgL+ rqV vWFqNrRa++k
  Itr_sc000063.1_g00009.1  54 KKRRLSVEQVKALEKNFEVENKLEPERKVKLAQELGLQPRQVAVWFQNRRARWK 107
                              56689************************************************9 PP
2HD-ZIP_I/II131.14.3e-4253144192
              HD-ZIP_I/II   1 ekkrrlskeqvklLEesFeeeekLeperKvelareLglqprqvavWFqnrRARtktkqlEkdyeaLkraydalkeenerLekevee 86 
                              ekkrrls eqvk+LE++Fe e+kLeperKv+la+eLglqprqvavWFqnrRAR+ktkqlE+dy +Lk++yd+lk++ e+L++++e+
  Itr_sc000063.1_g00009.1  53 EKKRRLSVEQVKALEKNFEVENKLEPERKVKLAQELGLQPRQVAVWFQNRRARWKTKQLERDYGVLKNNYDSLKHKFEALQHDNEA 138
                              69************************************************************************************ PP

              HD-ZIP_I/II  87 Lreelk 92 
                              L +e+ 
  Itr_sc000063.1_g00009.1 139 LLKEIG 144
                              *99875 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF466891.84E-1947111IPR009057Homeodomain-like
PROSITE profilePS5007117.62149109IPR001356Homeobox domain
SMARTSM003899.8E-1852113IPR001356Homeobox domain
PfamPF000464.5E-1654107IPR001356Homeobox domain
CDDcd000862.67E-1754110No hitNo description
Gene3DG3DSA:1.10.10.604.9E-2056116IPR009057Homeodomain-like
PRINTSPR000318.8E-68089IPR000047Helix-turn-helix motif
PROSITE patternPS00027084107IPR017970Homeobox, conserved site
PRINTSPR000318.8E-689105IPR000047Helix-turn-helix motif
PfamPF021831.4E-17109150IPR003106Leucine zipper, homeobox-associated
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009414Biological Processresponse to water deprivation
GO:0009788Biological Processnegative regulation of abscisic acid-activated signaling pathway
GO:0045893Biological Processpositive regulation 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: 315 aa     Download sequence    Send to blast
MKRSLDSSDS LGALMSICPA TTDEPSHVYS REFQTMLEGL EEEESGGGGA MTEKKRRLSV  60
EQVKALEKNF EVENKLEPER KVKLAQELGL QPRQVAVWFQ NRRARWKTKQ LERDYGVLKN  120
NYDSLKHKFE ALQHDNEALL KEIGELKAKL EGENGESKVT VKEEAVESES DNNTNNSLLL  180
RQEDETELNL EDFNGGGGLV TASLFADFKD GSSDSDSSAI LNEDNSPNAA TTGAILMISN  240
ASSSSFSSPP SINCFQFSEN PKAAAAAYQP QLVKIEEHNF FGGGDDDSCS SLFSDEQAPI  300
LHWYSPEDWN CTTSS
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1101109RRARWKTKQ
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator that may act as growth regulators in response to water deficit. Interacts with the core sequence 5'-CAATTATTA-3' of promoters in response to ABA and in an ABI1-dependent manner. Involved in the negative regulation of the ABA signaling pathway. {ECO:0000269|PubMed:10527431, ECO:0000269|PubMed:12065416}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00271DAPTransfer from AT2G22430Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By water deficit, by abscisic acid (ABA) and by salt stress. Self expression regulation. {ECO:0000269|PubMed:10527431, ECO:0000269|PubMed:12065416, ECO:0000269|PubMed:16055682}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_019185794.11e-174PREDICTED: homeobox-leucine zipper protein ATHB-6-like isoform X2
SwissprotP466684e-73ATHB6_ARATH; Homeobox-leucine zipper protein ATHB-6
TrEMBLA0A1S4CFT41e-123A0A1S4CFT4_TOBAC; homeobox-leucine zipper protein ATHB-6-like
STRINGXP_009588928.11e-124(Nicotiana tomentosiformis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA27182453
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT2G22430.17e-69homeobox protein 6
Publications ? help Back to Top
  1. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  2. Song L, et al.
    A transcription factor hierarchy defines an environmental stress response network.
    Science, 2017.
    [PMID:27811239]