PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Potri.001G188800.3
Common NameHB5, POPTR_0001s18930g
Organism
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: 795aa    MW: 87341.9 Da    PI: 6.2736
Description HD-ZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.001G188800.3genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox57.71.9e-181977357
                        --SS--HHHHHHHHHHHHHSSS--HHHHHHHHHHC....TS-HHHHHHHHHHHHHHHHC CS
            Homeobox  3 kRttftkeqleeLeelFeknrypsaeereeLAkkl....gLterqVkvWFqNrRakekk 57
                        k  ++t+eq+e+Le+l++ +++ps  +r++L +++    +++ +q+kvWFqNrR +ek+
  Potri.001G188800.3 19 KYVRYTPEQVEALERLYHDCPKPSSIRRQQLIRECpilsNIEPKQIKVWFQNRRCREKQ 77
                        5679*****************************************************97 PP

2START175.92.4e-551633712205
                         HHHHHHHHHHHHHHHC-TT-EEEEEXCCTTEEEEEEESSS.SCEEEEEEEECCSCHHHHHHHHHCCCGGCT-TT-SEEEEEEEECTT..EE CS
               START   2 laeeaaqelvkkalaeepgWvkssesengdevlqkfeeskvdsgealrasgvvdmvlallveellddkeqWdetlakaetlevissg..ga 90 
                         +aee+++e+++ka+ ++  Wv+++ +++g++++ +++ s+++sg  +ra+g+v  +++  v+e+l+d++ W ++++++++l+v+ ++  g+
  Potri.001G188800.3 163 IAEETLTEFLSKATGTAVEWVQMPGMKPGPDSIGIVAISHGCSGVGARACGLVGLEPT-RVAEILKDRPSWFRDCRAVDVLNVLPTAngGT 252
                         789*******************************************************.8888888888****************9999** 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+l++p+++g+s +++v+h+dl+ +++
  Potri.001G188800.3 253 IELLYMQLYAPTTLAPgRDFWLLRYTSVLEDGSLVVCERSLKNTQNGPSmppVQHFVRAEMLPSGYLVRPCEGGGSIIHIVDHMDLEPWSV 343
                         ***********************************************9988899************************************* PP

                         HHHHHHHHHHHHHHHHHHHHHHTXXXXX CS
               START 178 hwllrslvksglaegaktwvatlqrqce 205
                         +++lr+l++s+++ ++kt++a+l+++++
  Potri.001G188800.3 344 PEVLRPLYESSTVLAQKTTMAALRQLRQ 371
                         ************************9876 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5007115.6131478IPR001356Homeobox domain
SMARTSM003891.2E-151682IPR001356Homeobox domain
SuperFamilySSF466891.24E-161882IPR009057Homeodomain-like
CDDcd000861.20E-161979No hitNo description
PfamPF000465.5E-162077IPR001356Homeobox domain
Gene3DG3DSA:1.10.10.603.2E-182177IPR009057Homeodomain-like
CDDcd146861.07E-671110No hitNo description
PROSITE profilePS5084824.652153368IPR002913START domain
CDDcd088751.27E-77157373No hitNo description
SMARTSM002345.5E-39162372IPR002913START domain
Gene3DG3DSA:3.30.530.201.3E-22162369IPR023393START-like domain
SuperFamilySSF559612.61E-37162374No hitNo description
PfamPF018528.2E-53163371IPR002913START domain
PfamPF086701.2E-52651793IPR013978MEKHLA
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009965Biological Processleaf morphogenesis
GO:0010014Biological Processmeristem initiation
GO:0010075Biological Processregulation of meristem growth
GO:0010087Biological Processphloem or xylem histogenesis
GO:0048263Biological Processdetermination of dorsal identity
GO:0080060Biological Processintegument development
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0008289Molecular Functionlipid binding
Sequence ? help Back to Top
Protein Sequence    Length: 795 aa     Download sequence    Send to blast
MMAMSCKDGK NPINMDNGKY VRYTPEQVEA LERLYHDCPK PSSIRRQQLI RECPILSNIE  60
PKQIKVWFQN RRCREKQRKE ASRLQAVNRK LTAMNKLLME ENDRLQKQVS QLVYENGYFR  120
QHTQNTTLAS KDTSCESVVT SGQHHLTPQH PPRDASPAGL LSIAEETLTE FLSKATGTAV  180
EWVQMPGMKP GPDSIGIVAI SHGCSGVGAR ACGLVGLEPT RVAEILKDRP SWFRDCRAVD  240
VLNVLPTANG GTIELLYMQL YAPTTLAPGR DFWLLRYTSV LEDGSLVVCE RSLKNTQNGP  300
SMPPVQHFVR AEMLPSGYLV RPCEGGGSII HIVDHMDLEP WSVPEVLRPL YESSTVLAQK  360
TTMAALRQLR QIAQEASQSS VTNWGRRPAA LRALSQRLSR GFNEALNGFS DEGWSMIGND  420
GMDDVTILVN SSPDKLMGLN LSFSNGFPAV SSAVLCAKAS MLLQNVPPAI LLRFLREHRS  480
EWADNNIDAY AAAAVKVGPC SLQGSRVGNF GGQVILPLAH TVEHEEFLEV IKLEGVCHSP  540
EDAIMPRDVF LLQLCCGMDE NAVGTCAELI FAPIDATFAD DAPLLPSGFR IIPLDSGKEA  600
SSPNRTLDLA SALEVGAGNR ASSDFSANSG CTRSGSQAGL RSPLGTPEAQ TLARWICQSY  660
RNYLGVELLK SSSEGSESIL KTLWHHSDAI MCCSLKALPV FTFANQAGLD MLETTLVALQ  720
DITLEKIFDD HGRKTLCSEF PQIMQQGFTC LQGGICLSSM GRPVSYERAV SWKVLNEEEN  780
AHCICFMFIN WSFV*
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Highly expressed the developing vascular elements and the adaxial portion of cotyledons. Expressed in developing ovules, stamens and carpels. Expressed in procambium and shoot meristem. {ECO:0000269|PubMed:14701930, ECO:0000269|PubMed:15705957}.
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor involved in the regulation of meristem development to promote lateral organ formation. May regulates procambial and vascular tissue formation or maintenance, and vascular development in inflorescence stems. {ECO:0000269|PubMed:15598805, ECO:0000269|PubMed:15705957, ECO:0000269|PubMed:16617092}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00200DAPTransfer from AT1G52150Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.001G188800.3
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: By auxin. Repressed by miR165 and miR166. {ECO:0000269|PubMed:15773855, ECO:0000269|PubMed:16033795, ECO:0000269|PubMed:16617092, ECO:0000269|PubMed:17237362}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAY9196210.0AY919621.1 Populus trichocarpa class III HD-Zip protein 6 (HB6) mRNA, complete cds.
GenBankKF5347160.0KF534716.1 Populus alba x Populus glandulosa HD-ZIPIII mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_024464085.10.0homeobox-leucine zipper protein ATHB-15
SwissprotQ9ZU110.0ATB15_ARATH; Homeobox-leucine zipper protein ATHB-15
TrEMBLA0A2I4KKW30.0A0A2I4KKW3_POPTR; HD-ZIP family protein
STRINGPOPTR_0001s18930.10.0(Populus trichocarpa)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G52150.10.0HD-ZIP family protein
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. Yamada T,Sasaki Y,Hashimoto K,Nakajima K,Gasser CS
    CORONA, PHABULOSA and PHAVOLUTA collaborate with BELL1 to confine WUSCHEL expression to the nucellus in Arabidopsis ovules.
    Development, 2016. 143(3): p. 422-6
    [PMID:26700684]