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 XP_016508926.1
Organism
Nicotiana tabacum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana
Family HD-ZIP
Protein Properties Length: 727aa    MW: 79999.5 Da    PI: 6.0043
Description HD-ZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016508926.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox63.14e-2059114156
                     TT--SS--HHHHHHHHHHHHHSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHHH CS
        Homeobox   1 rrkRttftkeqleeLeelFeknrypsaeereeLAkklgLterqVkvWFqNrRakek 56 
                     +++ +++t++q++eLe++F+++++p+ ++r+eL k+lgL+  q+k+WFqN+R+++k
  XP_016508926.1  59 KKQYHRHTQHQIQELEAFFKECPHPDDKQRKELGKRLGLEPLQIKFWFQNKRTQMK 114
                     688999***********************************************998 PP
2START220.36.2e-692464671206
                     HHHHHHHHHHHHHHHHC-TT-EEEE....EXCCTTEEEEEEESSS......SCEEEEEEEECCSCHHHHHHHHHCCCGGCT-TT-S....EEEEE CS
           START   1 elaeeaaqelvkkalaeepgWvkss....esengdevlqkfeeskv.....dsgealrasgvvdmvlallveellddkeqWdetla....kaetl 82 
                     ela +a++el+++a+ +ep+W +ss    e++ ++e+ ++f+++ +      ++ea+r+s+vv+m++ +lve+l+d++ qW+  +a    ka+tl
  XP_016508926.1 246 ELAVAAMEELIRLAETREPLWIQSSensaEILSEEEYARTFPRGVGpmslgLKSEASRESAVVIMNHINLVEILMDVN-QWTSFFAglvsKATTL 339
                     57899********************99999***********99777********************************.**************** PP

                     EEECTT......EEEEEEEEXXTTXX-SSX.EEEEEEEEEEE.TTS-EEEEEEEEE-TTS--.-TTSEE-EESSEEEEEEEECTCEEEEEEEE-E CS
           START  83 evissg......galqlmvaelqalsplvp.RdfvfvRyirqlgagdwvivdvSvdseqkppesssvvRaellpSgiliepksnghskvtwvehv 170
                     ev+s+g      galq+m+ae+q++splvp R+ +fvRy++q+ +g+w++vdvS+d+ ++ +    + R++++pSg+li++++ng+skvtw+ehv
  XP_016508926.1 340 EVLSTGvagnynGALQVMTAEFQVPSPLVPtRENYFVRYCKQHADGTWAVVDVSLDNLRPTS---VMSRCRRRPSGCLIQELPNGYSKVTWIEHV 431
                     ***********************************************************966...5***************************** PP

                     E--SSXXHHHHHHHHHHHHHHHHHHHHHHTXXXXXX CS
           START 171 dlkgrlphwllrslvksglaegaktwvatlqrqcek 206
                     ++++r + +++r+lv+sg+a+gak+wvatl+rqce+
  XP_016508926.1 432 EVDDRAVNSIYRPLVNSGMAFGAKRWVATLDRQCER 467
                     **********************************97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF466896.68E-1945115IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.604.6E-2147117IPR009057Homeodomain-like
PROSITE profilePS5007116.53656116IPR001356Homeobox domain
SMARTSM003892.6E-1858120IPR001356Homeobox domain
PfamPF000469.6E-1859114IPR001356Homeobox domain
CDDcd000862.88E-1859117No hitNo description
SuperFamilySSF559618.93E-40236469No hitNo description
PROSITE profilePS5084847.636237470IPR002913START domain
CDDcd088757.04E-128241466No hitNo description
SMARTSM002341.1E-68246467IPR002913START domain
PfamPF018524.6E-58247467IPR002913START domain
Gene3DG3DSA:3.30.530.202.3E-7315467IPR023393START-like domain
SuperFamilySSF559615.98E-23485719No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
GO:0008289Molecular Functionlipid binding
Sequence ? help Back to Top
Protein Sequence    Length: 727 aa     Download sequence    Send to blast
MFQQNMFDSH NFLLDLSHKT SENEMDLIRD DEFESKSGAD TTELAPSGDD QDPNKRPKKK  60
QYHRHTQHQI QELEAFFKEC PHPDDKQRKE LGKRLGLEPL QIKFWFQNKR TQMKAHHERH  120
ENTQLRNENE KLRAENIRYK EALTTATCPN CGGPAAVGEM SFDEQHLRIE NARLREEIDR  180
ISGIAAKYVG KPMLNYPQLP SPIPPTRSLD LGVANFGHQL GEMYNGGALL RSISGSTDAD  240
KPMIIELAVA AMEELIRLAE TREPLWIQSS ENSAEILSEE EYARTFPRGV GPMSLGLKSE  300
ASRESAVVIM NHINLVEILM DVNQWTSFFA GLVSKATTLE VLSTGVAGNY NGALQVMTAE  360
FQVPSPLVPT RENYFVRYCK QHADGTWAVV DVSLDNLRPT SVMSRCRRRP SGCLIQELPN  420
GYSKVTWIEH VEVDDRAVNS IYRPLVNSGM AFGAKRWVAT LDRQCERLAS VMANNIPTGD  480
VITSPEGRKS TLKLAERMVM SFCAGVGAST AHTWTTLSGS GADDVRVMTR KSIDDPGRPP  540
GIVLSAATSF WLPVPTKRVF DFLRNENSRN EWDILSNGGL AQEMAHIANG RNSGNSVSLL  600
RVNSGNSSQN NMLILQESCT DSTGSYVIYA PVDIAAMNVV LSGGDPDYVA LLPSGFAILP  660
DGSTTTNGVG INPETNAAGG SLLTVAFQIL VDSVPTAKLS LGSVATVNSL IKCTVERIKA  720
SIVCESA
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor involved in cell specification and pattern formation during embryogenesis. Binds to the L1 box DNA sequence 5'-TAAATG[CT]A-3'. Plays a role in maintaining the identity of L1 cells, possibly by interacting with their L1 box or other target-gene promoters. Functionally redundant to PDF2. {ECO:0000269|PubMed:11439135, ECO:0000269|PubMed:12505995}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_016508926.10.0PREDICTED: homeobox-leucine zipper protein MERISTEM L1-like
RefseqXP_016508927.10.0PREDICTED: homeobox-leucine zipper protein MERISTEM L1-like
SwissprotQ8RWU40.0ATML1_ARATH; Homeobox-leucine zipper protein MERISTEM L1
TrEMBLA0A1S4D6C30.0A0A1S4D6C3_TOBAC; homeobox-leucine zipper protein MERISTEM L1-like
STRINGXP_009793614.10.0(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA9322491
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT4G21750.20.0HD-ZIP family protein
Publications ? help Back to Top
  1. Duarte JM, et al.
    Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis.
    Mol. Biol. Evol., 2006. 23(2): p. 469-78
    [PMID:16280546]
  2. Takada S,Takada N,Yoshida A
    Induction of epidermal cell fate in Arabidopsis shoots.
    Plant Signal Behav, 2013. 8(11): p. e26236
    [PMID:23989220]
  3. Liang Z,Brown RC,Fletcher JC,Opsahl-Sorteberg HG
    Calpain-Mediated Positional Information Directs Cell Wall Orientation to Sustain Plant Stem Cell Activity, Growth and Development.
    Plant Cell Physiol., 2015. 56(9): p. 1855-66
    [PMID:26220906]
  4. Katagiri Y, et al.
    The coordination of ploidy and cell size differs between cell layers in leaves.
    Development, 2016. 143(7): p. 1120-5
    [PMID:26903507]
  5. Seeliger I, et al.
    The AP2-type transcription factors DORNRÖSCHEN and DORNRÖSCHEN-LIKE promote G1/S transition.
    Mol. Genet. Genomics, 2016. 291(5): p. 1835-49
    [PMID:27277595]
  6. Schwarz EM,Roeder AH
    Transcriptomic Effects of the Cell Cycle Regulator LGO in Arabidopsis Sepals.
    Front Plant Sci, 2016. 7: p. 1744
    [PMID:27920789]
  7. Meyer HM, et al.
    Fluctuations of the transcription factor ATML1 generate the pattern of giant cells in the Arabidopsis sepal.
    Elife, 2018.
    [PMID:28145865]