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 Potri.018G045100.4
Common NameHB7, POPTR_0018s08110g
Organism
Populus trichocarpa
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus
Family HD-ZIP
Protein Properties Length: 840aa    MW: 92388.8 Da    PI: 6.5455
Description HD-ZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.018G045100.4genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox603.8e-192179357
                        --SS--HHHHHHHHHHHHHSSS--HHHHHHHHHHC....TS-HHHHHHHHHHHHHHHHC CS
            Homeobox  3 kRttftkeqleeLeelFeknrypsaeereeLAkkl....gLterqVkvWFqNrRakekk 57
                        k  ++t+eq+e+Le+l++++++p+ ++r++L +++    +++ +q+kvWFqNrR +ek+
  Potri.018G045100.4 21 KYVRYTPEQVEALERLYHECPKPTSTRRQQLIRECpilsHIEPKQIKVWFQNRRCREKQ 79
                        5679*****************************************************97 PP
2START179.81.6e-561663742205
                         HHHHHHHHHHHHHHHC-TT-EEEEEXCCTTEEEEEEESSS.SCEEEEEEEECCSCHHHHHHHHHCCCGGCT-TT-SEEEEEEEECTT..EE CS
               START   2 laeeaaqelvkkalaeepgWvkssesengdevlqkfeeskvdsgealrasgvvdmvlallveellddkeqWdetlakaetlevissg..ga 90 
                         +aee+++++++ka+ ++  Wv+++ +++g++++ +++ s++++g a+ra+g+v  +++  v+e+l+d++ W +++++++++++ s++  g+
  Potri.018G045100.4 166 IAEENLAQFLSKATGTAVEWVQMPGMKPGPDSIGIVAISHGCTGVAARACGLVGLEPT-RVAEILKDRPSWFRDCRAVDVINAMSTAngGT 255
                         7899******************************************************.8888888888*****************999** PP

                         EEEEEEXXTTXX-SSX.EEEEEEEEEEE.TTS-EEEEEEEEE-TTS--....-TTSEE-EESSEEEEEEEECTCEEEEEEEE-EE--SSXX CS
               START  91 lqlmvaelqalsplvp.RdfvfvRyirqlgagdwvivdvSvdseqkppe...sssvvRaellpSgiliepksnghskvtwvehvdlkgrlp 177
                         ++l +++l+a+++l+p Rdf+ +Ry+  l++g++v++++S++++q+ p+   ++++vRae+lpSg+li+p+++g+s +++v+h+dl+ +++
  Potri.018G045100.4 256 IELLYMQLYAPTTLAPaRDFLLLRYTSVLEDGSLVVCERSLNNTQNGPSmppTQHFVRAEMLPSGYLIRPCEGGGSIIHIVDHMDLEPWSV 346
                         ***********************************************99999*************************************** PP

                         HHHHHHHHHHHHHHHHHHHHHHTXXXXX CS
               START 178 hwllrslvksglaegaktwvatlqrqce 205
                         +++lr+l++s++  ++kt++a+l+++++
  Potri.018G045100.4 347 PEVLRPLYESSTLLAQKTTMAALRHLRQ 374
                         ***********************99876 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5007115.6771680IPR001356Homeobox domain
SMARTSM003892.0E-151884IPR001356Homeobox domain
SuperFamilySSF466897.7E-172084IPR009057Homeodomain-like
CDDcd000862.02E-162181No hitNo description
PfamPF000461.1E-162279IPR001356Homeobox domain
Gene3DG3DSA:1.10.10.601.7E-182379IPR009057Homeodomain-like
CDDcd146861.15E-673112No hitNo description
PROSITE profilePS5084826.147156384IPR002913START domain
CDDcd088753.78E-79160375No hitNo description
SMARTSM002343.3E-43165375IPR002913START domain
SuperFamilySSF559619.34E-38165377No hitNo description
Gene3DG3DSA:3.30.530.201.0E-23165371IPR023393START-like domain
PfamPF018524.0E-54166374IPR002913START domain
PfamPF086701.5E-50698838IPR013978MEKHLA
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0008289Molecular Functionlipid binding
Sequence ? help Back to Top
Protein Sequence    Length: 840 aa     Download sequence    Send to blast
MMGVSSTCKD GSTRITMDNG KYVRYTPEQV EALERLYHEC PKPTSTRRQQ LIRECPILSH  60
IEPKQIKVWF QNRRCREKQR KEASRLQAVN RKLTAMNKLL MEENDRLQKQ VSQLVYENSY  120
FRQQTQNATT LATTDTSCES VVTSGQHRLT PQHPPRDASP AGLLSIAEEN LAQFLSKATG  180
TAVEWVQMPG MKPGPDSIGI VAISHGCTGV AARACGLVGL EPTRVAEILK DRPSWFRDCR  240
AVDVINAMST ANGGTIELLY MQLYAPTTLA PARDFLLLRY TSVLEDGSLV VCERSLNNTQ  300
NGPSMPPTQH FVRAEMLPSG YLIRPCEGGG SIIHIVDHMD LEPWSVPEVL RPLYESSTLL  360
AQKTTMAALR HLRQISQEIS QPNVTGWGRR PAALRALSQR LSKGFNEAVN GFADEGWSLL  420
ESDGIDDVTV LVNSSPTKTM GVNFSYDNGF PSMNNAVLCA KASMLLQNVP PAILLRFLRE  480
HRSEWADNGI DAYAASAIKA GPCSLPVSRA GNFGGQVILP LAHTIENEEA KVIKLENMGY  540
REDMLMPGDV FLLQLCSGVD ENAVGTCAEL IFAPIDASFS DDAPIIPSGF RIIPLDSGMD  600
ASSPNRTLDL ASALEVGPAG NRASGDLSGR SGCTKSVMTI AFQFAFEMHL QENVASMARQ  660
YVRSIIASVQ RVALALSPSH FGSHAGFWPP HGTPEAHTLA RWICESYRIY LGVKLLKNEG  720
SDSILKTLWH HSDALVCCSL KTLPVFTFSN QAGLDMLETT LVALQDITLE KIFDDNGRKT  780
LCSEFPQIMQ QGFMCLPGGI CLSSMGRPVS YERAVAWKVL NEEESAHCIC FMFMNWSFV*
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Pth.98810.0bud| stem
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed in the procambial cells and the developing vascular system of embryos, roots and shoots. Expressed during the early stages of revascularization after cutting experiment. {ECO:0000269|PubMed:12447534, ECO:0000269|PubMed:8575317}.
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor involved in the regulation of vascular development. May promote differentiation of precambial and cambial cells. {ECO:0000269|PubMed:11402194, ECO:0000269|PubMed:15598805}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.018G045100.4
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By auxin. Repressed by miR165. {ECO:0000269|PubMed:17237362, ECO:0000269|PubMed:8575317}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAY9196220.0AY919622.1 Populus trichocarpa class III HD-Zip protein 7 (HB7) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_024446213.10.0homeobox-leucine zipper protein ATHB-8 isoform X1
RefseqXP_024446214.10.0homeobox-leucine zipper protein ATHB-8 isoform X1
SwissprotQ391230.0ATHB8_ARATH; Homeobox-leucine zipper protein ATHB-8
TrEMBLA0A2K1WVS30.0A0A2K1WVS3_POPTR; Uncharacterized protein
STRINGPOPTR_0018s08110.10.0(Populus trichocarpa)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G32880.10.0homeobox gene 8
Publications ? help Back to Top
  1. Ko JH,Prassinos C,Han KH
    Developmental and seasonal expression of PtaHB1, a Populus gene encoding a class III HD-Zip protein, is closely associated with secondary growth and inversely correlated with the level of microRNA (miR166).
    New Phytol., 2006. 169(3): p. 469-78
    [PMID:16411950]
  2. Heyndrickx KS,Vandepoele K
    Systematic identification of functional plant modules through the integration of complementary data sources.
    Plant Physiol., 2012. 159(3): p. 884-901
    [PMID:22589469]
  3. Hategan L,Godza B,Kozma-Bognar L,Bishop GJ,Szekeres M
    Differential expression of the brassinosteroid receptor-encoding BRI1 gene in Arabidopsis.
    Planta, 2014. 239(5): p. 989-1001
    [PMID:24488524]
  4. Baima S, et al.
    Negative feedback regulation of auxin signaling by ATHB8/ACL5-BUD2 transcription module.
    Mol Plant, 2014. 7(6): p. 1006-1025
    [PMID:24777988]
  5. Kakehi J, et al.
    Mutations in ribosomal proteins, RPL4 and RACK1, suppress the phenotype of a thermospermine-deficient mutant of Arabidopsis thaliana.
    PLoS ONE, 2015. 10(1): p. e0117309
    [PMID:25625317]
  6. Jia X, et al.
    Functional plasticity of miR165/166 in plant development revealed by small tandem target mimic.
    Plant Sci., 2015. 233: p. 11-21
    [PMID:25711809]
  7. Liu S, et al.
    Expression of wild-type PtrIAA14.1, a poplar Aux/IAA gene causes morphological changes in Arabidopsis.
    Front Plant Sci, 2015. 6: p. 388
    [PMID:26082787]
  8. Yamaguchi YL, et al.
    Root-Knot and Cyst Nematodes Activate Procambium-Associated Genes in Arabidopsis Roots.
    Front Plant Sci, 2017. 8: p. 1195
    [PMID:28747918]
  9. Yamazaki K, et al.
    Suppression of DELLA signaling induces procambial cell formation in culture.
    Plant J., 2018. 94(1): p. 48-59
    [PMID:29383774]