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 Sof010041
Organism
Saccharum officinarum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Andropogonodae; Andropogoneae; Saccharinae; Saccharum; Saccharum officinarum complex
Family HB-other
Protein Properties Length: 258aa    MW: 28849.7 Da    PI: 10.4285
Description HB-other family protein
Gene Model
Gene Model ID Type Source Coding Sequence
gnl|UG|Sof#S17388066PU_refUnigeneView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox32.31.7e-10881251954
                HHH..SSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHH CS
   Homeobox  19 Fek..nrypsaeereeLAkklgLterqVkvWFqNrRak 54 
                Fe   ++yp+  +++ LAk++gLt +qV++WF N R +
  Sof010041  88 FEHflHPYPTDGDKQMLAKQTGLTRNQVSNWFINARVR 125
                664459******************************98 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5007112.22866129IPR001356Homeobox domain
CDDcd000863.30E-1369130No hitNo description
SMARTSM003897.4E-1169133IPR001356Homeobox domain
SuperFamilySSF466891.15E-1771137IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.604.1E-2972133IPR009057Homeodomain-like
PfamPF059202.0E-1986125IPR008422Homeobox KN domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 258 aa     Download sequence    Send to blast
MALRAMAKHF KCLKSMILSQ LRNTTKAAAG KEGLSKDIVM FGLAGGSAAS LQRASSIAAF  60
GHGQPHNIWR PQRGLPERAV SVLRAWLFEH FLHPYPTDGD KQMLAKQTGL TRNQVSNWFI  120
NARVRLWKPM VEEIHNLEMR QVHKHPVLDK GQHALHHQTQ HSSESSGKPS DPSDSQLGQS  180
SSITRNHNIP ASQGFADELS EMSHSIQQGQ VTFAYNGLST PHHKLASLQH HQQAGPNERH  240
LWYWAPVGFF LNLGLHPE
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
3k2a_A2e-1775133563Homeobox protein Meis2
3k2a_B2e-1775133563Homeobox protein Meis2
4xrm_A3e-1775133563Homeobox protein Meis2
4xrm_B3e-1775133563Homeobox protein Meis2
Search in ModeBase
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Sof.28190.0crown| inflorescence| root| stem
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed during late heart stage embryo in the SAM region between the two developing cotyledons. Expression is initially down-regulated in incipient floral primordia but a strong expression is subsequently detected in the central region of young floral primordia and the inner whorl of developing flowers. In fruit, is expressed in the replum of developing ovaries. {ECO:0000269|PubMed:12874117}.
UniprotTISSUE SPECIFICITY: Predominantly expressed in stems, inflorescences and flowers. {ECO:0000269|PubMed:12874117, ECO:0000269|PubMed:12897247, ECO:0000269|PubMed:13678595, ECO:0000269|PubMed:15019989}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that is involved in the preservation of the spiral phyllotactic arrangement leading to a regular pattern of organ initiation. Required for maintenance of stem cell fate in the shoot apical meristem, and is essential for specifying floral primordia and establishing early internode patterning events during inflorescence development. Acts as transcription repressor of AG expression in floral and inflorescence meristems. Is also responsive of the nuclear import of SHOOT MERISTEMLESS (STM). In the fruit, plays a central role in patterning by negatively regulating SHP expression in order to prevent replum cells from adopting a valve margin cell fate. {ECO:0000269|PubMed:12874117, ECO:0000269|PubMed:12897247, ECO:0000269|PubMed:13678595, ECO:0000269|PubMed:15019989, ECO:0000269|PubMed:15120075, ECO:0000269|PubMed:15155890, ECO:0000269|PubMed:16741748}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_001310858.11e-155uncharacterized protein LOC100502401
RefseqXP_002458762.11e-155BEL1-like homeodomain protein 9
SwissprotQ9LZM81e-44BLH9_ARATH; BEL1-like homeodomain protein 9
TrEMBLA0A1D6N7561e-157A0A1D6N756_MAIZE; BEL1-like homeodomain protein 9
STRINGSb03g039840.11e-155(Sorghum bicolor)
STRINGGRMZM2G154641_P011e-155(Zea mays)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G02030.16e-47TALE family protein
Publications ? help Back to Top
  1. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  2. Pabón-Mora N,Wong GK,Ambrose BA
    Evolution of fruit development genes in flowering plants.
    Front Plant Sci, 2014. 5: p. 300
    [PMID:25018763]
  3. Khan M, et al.
    Repression of Lateral Organ Boundary Genes by PENNYWISE and POUND-FOOLISH Is Essential for Meristem Maintenance and Flowering in Arabidopsis.
    Plant Physiol., 2015. 169(3): p. 2166-86
    [PMID:26417006]
  4. Andrés F, et al.
    Floral Induction in Arabidopsis by FLOWERING LOCUS T Requires Direct Repression of BLADE-ON-PETIOLE Genes by the Homeodomain Protein PENNYWISE.
    Plant Physiol., 2015. 169(3): p. 2187-99
    [PMID:26417007]
  5. Bencivenga S,Serrano-Mislata A,Bush M,Fox S,Sablowski R
    Control of Oriented Tissue Growth through Repression of Organ Boundary Genes Promotes Stem Morphogenesis.
    Dev. Cell, 2016. 39(2): p. 198-208
    [PMID:27666746]
  6. Sehra B,Franks RG
    Redundant CArG Box Cis-motif Activity Mediates SHATTERPROOF2 Transcriptional Regulation during Arabidopsis thaliana Gynoecium Development.
    Front Plant Sci, 2017. 8: p. 1712
    [PMID:29085379]
  7. Simonini S,Stephenson P,Østergaard L
    A molecular framework controlling style morphology in Brassicaceae.
    Development, 2018.
    [PMID:29440299]