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 GSBRNA2T00131633001
Common NameGSBRNA2T00131633001, LOC106347901
Organism
Brassica napus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica
Family HD-ZIP
Protein Properties Length: 747aa    MW: 82195.9 Da    PI: 5.935
Description HD-ZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSBRNA2T00131633001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox60.23.2e-1963118156
                          TT--SS--HHHHHHHHHHHHHSSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHHH CS
             Homeobox   1 rrkRttftkeqleeLeelFeknrypsaeereeLAkklgLterqVkvWFqNrRakek 56 
                          +++ +++t+ q++eLe++F+++++p+ ++r+eL+++l+L+  q+k+WFqN+R+++k
  GSBRNA2T00131633001  63 KKRYHRHTQRQIQELESFFKECPHPDDKQRKELSRELNLEPLQIKFWFQNKRTQMK 118
                          688999***********************************************998 PP
2START200.47.6e-632604791206
                          HHHHHHHHHHHHHHHHC-TT-EEEE...EXCCTTEEEEEEESSS......SCEEEEEEEECCSCHHHHHHHHHCCCGGCT-TT-S....E CS
                START   1 elaeeaaqelvkkalaeepgWvkss...esengdevlqkfeeskv.....dsgealrasgvvdmvlallveellddkeqWdetla....k 78 
                          ela +a++elv++a+ ++p+W +     e++n++e+ + f+++ +     +++ea+r+s+vv+m++ +lve+l++++ q++  +     +
  GSBRNA2T00131633001 260 ELAVAALEELVTMAQTGDPLWGLNDnlgEILNEEEYFRMFPRGIGpkpigFRSEASRESTVVIMNHINLVEILMNVN-QYSSVFCgivsR 348
                          57899*****************9999****************999********************************.99999988999* PP

                          EEEEEEECTT......EEEEEEEEXXTTXX-SSX.EEEEEEEEEEE.TTS-EEEEEEEEE-TTS--.-TTSEE-EESSEEEEEEEECTCE CS
                START  79 aetlevissg......galqlmvaelqalsplvp.RdfvfvRyirqlgagdwvivdvSvdseqkppesssvvRaellpSgiliepksngh 161
                          a tlev+s+g      galq+m+ae+q++splvp R+ +f+Ry++q+g+ +w++vdvS+d+ ++ p    + R++++pSg+li++++ng+
  GSBRNA2T00131633001 349 ALTLEVLSTGiagnynGALQVMTAEFQVPSPLVPtRENYFLRYCKQHGDNTWAVVDVSLDNLRPSP----ITRSRRRPSGCLIQELQNGY 434
                          ****************************************************************99....7******************* PP

                          EEEEEEE-EE--SSXXHHHHHHHHHHHHHHHHHHHHHHTXXXXXX CS
                START 162 skvtwvehvdlkgrlphwllrslvksglaegaktwvatlqrqcek 206
                          skvtwveh+++++r++h ++++lv++gla+gak+wvatl+rqce+
  GSBRNA2T00131633001 435 SKVTWVEHMEVDDRSVHTMYKPLVNTGLAFGAKRWVATLDRQCER 479
                          *******************************************97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.601.2E-2147118IPR009057Homeodomain-like
SuperFamilySSF466891.3E-1853120IPR009057Homeodomain-like
PROSITE profilePS5007117.05460120IPR001356Homeobox domain
SMARTSM003896.2E-1861124IPR001356Homeobox domain
PfamPF000467.9E-1763118IPR001356Homeobox domain
CDDcd000865.23E-1963121No hitNo description
PROSITE patternPS00027095118IPR017970Homeobox, conserved site
PROSITE profilePS5084841.388251482IPR002913START domain
SuperFamilySSF559614.88E-35252481No hitNo description
CDDcd088756.63E-124255478No hitNo description
SMARTSM002348.1E-71260479IPR002913START domain
PfamPF018521.0E-51261479IPR002913START domain
Gene3DG3DSA:3.30.530.201.0E-6361478IPR023393START-like domain
SuperFamilySSF559611.31E-22499738No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009845Biological Processseed germination
GO:0009913Biological Processepidermal cell differentiation
GO:0048825Biological Processcotyledon development
GO:0090627Biological Processplant epidermal cell differentiation
GO:0005634Cellular Componentnucleus
GO:0008289Molecular Functionlipid binding
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 747 aa     Download sequence    Send to blast
MYHPNMFESH QHMFDMTPKE SGNDLGLTGS REDDFETKSG AEVTMENLLE EELQDPNQRP  60
NKKKRYHRHT QRQIQELESF FKECPHPDDK QRKELSRELN LEPLQIKFWF QNKRTQMKAQ  120
HERHDNSILK ADNDKLRAEN NRYKDALSNA TCPNCGGPAA IGEMSFDEQH LRIENARLRE  180
EIDRISSIAA KYVGKPLLPH SSPSTQLTSS HYIPSRSLGL EVGNFGTNHQ TSFVGEMHGT  240
SDIMRSVSIP CEADKPMIVE LAVAALEELV TMAQTGDPLW GLNDNLGEIL NEEEYFRMFP  300
RGIGPKPIGF RSEASRESTV VIMNHINLVE ILMNVNQYSS VFCGIVSRAL TLEVLSTGIA  360
GNYNGALQVM TAEFQVPSPL VPTRENYFLR YCKQHGDNTW AVVDVSLDNL RPSPITRSRR  420
RPSGCLIQEL QNGYSKVTWV EHMEVDDRSV HTMYKPLVNT GLAFGAKRWV ATLDRQCERL  480
ASSMASNIPT GDLSVITSPE GRKSMLKLAE RMVMSFFSGV GASTAHAWTT LATTGSDDVR  540
VMTRKSMDDP GRPPGIVLSA ATSFWIPVAP KRVFDFLRDE NSRSEWDILS NGGLVQKMAH  600
IANGRDPGNS ISLLRVNDTN SGPSNMLILQ ESCTDVSGSY VIYAPVDMTA MDVVLSGGDP  660
DYVALLPSGF AILPDGGEGG NASAGAEGGG NNRVVVNAGS LLTVAFQIIV DSVPTAKLSL  720
GSVATVNSLI KCTVERIKGA LACDGA*
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: First expressed in the apical cell after the first asymmetric division of the zygote. Expressed in all proembryo cells until the eight-cell stage, and then restricted to the protoderm in the 16-cell proembryo. Not detected in the torpedo stage, but reappeared later in the L1 layer of the shoot apical meristem in the mature embryo. After germination, the L1 layer-specific expression pattern is maintained in the vegetative shoot apical meristem, inflorescence, floral meristems, and the young floral organ primordia. Finally, expressed in the protoderm of the ovule primordia and integuments and gradually restricted to the endothelium surrounding the embryo sac. {ECO:0000269|PubMed:10571886, ECO:0000269|PubMed:8989876}.
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}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGSBRNA2T00131633001
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_013642975.10.0homeobox-leucine zipper protein MERISTEM L1 isoform X1
RefseqXP_022543250.10.0homeobox-leucine zipper protein MERISTEM L1 isoform X1
RefseqXP_022543251.10.0homeobox-leucine zipper protein MERISTEM L1 isoform X1
RefseqXP_022543252.10.0homeobox-leucine zipper protein MERISTEM L1 isoform X1
SwissprotQ8RWU40.0ATML1_ARATH; Homeobox-leucine zipper protein MERISTEM L1
TrEMBLA0A3P5Z7I20.0A0A3P5Z7I2_BRACM; Uncharacterized protein
STRINGBo1g025510.10.0(Brassica oleracea)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM49128149
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. Chalhoub B, et al.
    Plant genetics. Early allopolyploid evolution in the post-Neolithic Brassica napus oilseed genome.
    Science, 2014. 345(6199): p. 950-3
    [PMID:25146293]
  4. 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]
  5. 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]
  6. 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]
  7. Schwarz EM,Roeder AH
    Transcriptomic Effects of the Cell Cycle Regulator LGO in Arabidopsis Sepals.
    Front Plant Sci, 2016. 7: p. 1744
    [PMID:27920789]
  8. Meyer HM, et al.
    Fluctuations of the transcription factor ATML1 generate the pattern of giant cells in the Arabidopsis sepal.
    Elife, 2018.
    [PMID:28145865]