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 PGSC0003DMP400004863
Common NameLOC102589721
Organism
Solanum tuberosum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Solanoideae; Solaneae; Solanum
Family Trihelix
Protein Properties Length: 435aa    MW: 50851.5 Da    PI: 7.1045
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PGSC0003DMP400004863genomePGSCView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix94.31.2e-2917102187
              trihelix   1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87 
                           rW++qe+l+L+e+r++++++++++++k+plW+evs+ m +e+g++r+ k+C+ek+enl k+ykk+keg+ +r  ++ +++++f+qlea
  PGSC0003DMP400004863  17 RWPRQETLTLLEIRSRLDSKFKEANQKGPLWDEVSRIMsEEHGYQRTGKKCREKFENLYKYYKKTKEGKAGR--QDGKHYRFFRQLEA 102
                           8*************************************999*****************************98..55667*******85 PP
2trihelix54.43.3e-17298380273
              trihelix   2 WtkqevlaLiearremeerlrr...gk........lkkplWeevskkmrergferspkqCkekwenlnkrykkikegekkrts 73 
                           W+++e+  Li++r++me+r+++   ++         +  lWee+s+km+  g+e+s+++Ck++w ++n +  k+++ +k+++s
  PGSC0003DMP400004863 298 WPDSEITRLIQLRTSMESRYQQlgiSSsiddhdndHDHVLWEEISEKMAILGYEKSATMCKKRWGSINSYLMKCNKKRKEQNS 380
                           *********************7433114555555599***************************************9998633 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM007170.11477IPR001005SANT/Myb domain
PROSITE profilePS500907.0731675IPR017877Myb-like domain
CDDcd122031.76E-181782No hitNo description
PfamPF138377.7E-2117103No hitNo description
SMARTSM007170.72294367IPR001005SANT/Myb domain
PfamPF138372.3E-12296381No hitNo description
PROSITE profilePS500905.726298365IPR017877Myb-like domain
CDDcd122032.33E-14298372No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009909Biological Processregulation of flower development
GO:0010200Biological Processresponse to chitin
GO:0046621Biological Processnegative regulation of organ growth
GO:0048442Biological Processsepal development
GO:0048498Biological Processestablishment of petal orientation
GO:0090428Biological Processperianth development
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0042803Molecular Functionprotein homodimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 435 aa     Download sequence    Send to blast
MDQMEIGGGG GGDGSGRWPR QETLTLLEIR SRLDSKFKEA NQKGPLWDEV SRIMSEEHGY  60
QRTGKKCREK FENLYKYYKK TKEGKAGRQD GKHYRFFRQL EALYGETSNN ISSTSTEVLH  120
QGSHFPYNSV NNNMNQDPHN FHHVHQGPKI SDSISLSNSS EFNTTSSDDS DQEKKKKRRG  180
KRSLKAKIKD FIDGQMRKLM EKQEEWLEKM MKMIEHKEQE RILREEEWRN QETIRMEREH  240
KFWANERAWI ETRDAALMEA VNKLSGKDLK STLDEEMVDN RRGDVRDSLK DDDVDQHWPD  300
SEITRLIQLR TSMESRYQQL GISSSIDDHD NDHDHVLWEE ISEKMAILGY EKSATMCKKR  360
WGSINSYLMK CNKKRKEQNS TSLLCYNGNV QINNQYYEAD GSSCFRYLMG DHHQNLWENY  420
ELKLSKGGDG GGNN*
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1173178KKKKRR
2173181KKKKRRGKR
3174178KKKRR
4174181KKKRRGKR
5175180KKRRGK
6357375KKRWGSINSYLMKCNKKRK
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that prevents growth. Regulates perianth architecture in flower, mostly in the second whorl, probably by suppressing growth between initiating sepals, ensuring that they remain separate, and by modulating organ shapes. Required for the establishment of auxin flux. {ECO:0000269|PubMed:10572040, ECO:0000269|PubMed:15269176, ECO:0000269|PubMed:18080804}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPGSC0003DMP400004863
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Expression within the newly arising sepals is repressed via the PINOID auxin-response pathway. {ECO:0000269|PubMed:15269176}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankHG9755210.0HG975521.1 Solanum lycopersicum chromosome ch09, complete genome.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_006341153.10.0PREDICTED: trihelix transcription factor PTL-like
SwissprotQ9LZS01e-117PTL_ARATH; Trihelix transcription factor PTL
TrEMBLM0ZSB10.0M0ZSB1_SOLTU; Uncharacterized protein
STRINGPGSC0003DMT4000070160.0(Solanum tuberosum)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G03680.11e-101Trihelix family protein
Publications ? help Back to Top
  1. Xu X, et al.
    Genome sequence and analysis of the tuber crop potato.
    Nature, 2011. 475(7355): p. 189-95
    [PMID:21743474]
  2. Quon T,Lampugnani ER,Smyth DR
    PETAL LOSS and ROXY1 Interact to Limit Growth Within and between Sepals But to Promote Petal Initiation in Arabidopsis thaliana.
    Front Plant Sci, 2017. 8: p. 152
    [PMID:28228771]