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 GSBRNA2T00052688001
Common NameGSBRNA2T00052688001
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 WOX
Protein Properties Length: 176aa    MW: 19236.2 Da    PI: 6.8836
Description WOX family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GSBRNA2T00052688001genomeGenoscopeView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox283.8e-091346335
                         --SS--HHHHHHHHHHHHH.SSS--HHHHHHHHH CS
             Homeobox  3 kRttftkeqleeLeelFek.nrypsaeereeLAk 35
                         +R+++tkeq++ Le+l+++  r+psa+++++++ 
  GSBRNA2T00052688001 13 SRWNPTKEQITLLENLYKEgIRTPSADQIQQITV 46
                         8*****************99************85 PP
2Wus_type_Homeobox50.26.4e-171146237
    Wus_type_Homeobox  2 artRWtPtpeQikiLeelyksGlrtPnkeeiqrita 37
                         +++RW+Pt+eQi++Le+lyk+G+rtP++++iq+it 
  GSBRNA2T00052688001 11 SSSRWNPTKEQITLLENLYKEGIRTPSADQIQQITV 46
                         689*******************************95 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF000461.0E-61346IPR001356Homeobox domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 176 aa     Download sequence    Send to blast
MEKEGKVGTA SSSRWNPTKE QITLLENLYK EGIRTPSADQ IQQITVGCVS PYYLQQVGDH  60
HNQHGHGSVY RHSNNVMNPN GGYDKRTITD HKKQLSDITT TAARLSMSSS SLRFDRFALC  120
DHGYNGEDLN VNSNGPKTLS LFPLQPLDAA SEDGQPFIDF FSGGSSRFAN SANGL*
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Detected in the egg cell and the central cell of the embryo sac, but not in the synergids, the antipodals or the male gametophyte. After fertilization, it is expressed in the zygote. After the first division of the zygote, it is detected exclusively in the apical daughter cell, while WOX8 is expressed in the basal daughter cell. Subsequently, it is expressed in all cells of the 4-cell embryo proper and predominantly in the apical domain of the 8-cell embryo. However, in some 8-cell embryos it is also weakly expressed in the central domain suggesting that expression shifts to the most apical cells during this stage. Expression remains restricted to the apical domain in the 16-cell embryo and the early-globular stage. Not expressed in the apical domain thereafter. However, in heart stage embryos it is weakly expressed in a ring of epidermal cells approximately at the junction of hypocotyl and root. Not expressed in mature embryos, endosperm or postembryonically in inflorescences. {ECO:0000269|PubMed:14711878}.
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor involved in embryonic patterning. Required for apical embryo development after fertilization. Its specific localization to the apical daughter cell of the zygote, while WOX8 is confined to the basal cell, suggests that the asymmetric division of the plant zygote separates determinants of apical and basal cell fates. {ECO:0000269|PubMed:14711878}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGSBRNA2T00052688001
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_009126701.11e-84PREDICTED: WUSCHEL-related homeobox 2-like
SwissprotQ6X7K17e-51WOX2_ARATH; WUSCHEL-related homeobox 2
TrEMBLA0A078H7401e-128A0A078H740_BRANA; BnaA02g07100D protein
STRINGBra020321.1-P1e-118(Brassica rapa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM69142844
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G59340.15e-45WUSCHEL related homeobox 2
Publications ? help Back to Top
  1. 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]
  2. 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]
  3. Zhu T,Moschou PN,Alvarez JM,Sohlberg JJ,von Arnold S
    WUSCHEL-RELATED HOMEOBOX 2 is important for protoderm and suspensor development in the gymnosperm Norway spruce.
    BMC Plant Biol., 2016. 16: p. 19
    [PMID:26786587]
  4. Zhang Z,Tucker E,Hermann M,Laux T
    A Molecular Framework for the Embryonic Initiation of Shoot Meristem Stem Cells.
    Dev. Cell, 2017. 40(3): p. 264-277.e4
    [PMID:28171749]