PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Gh_A13G0101
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Malvales; Malvaceae; Malvoideae; Gossypium
Family Trihelix
Protein Properties Length: 374aa    MW: 43329.5 Da    PI: 8.099
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Gh_A13G0101genomeNAU-NBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix85.94.9e-27104188186
     trihelix   1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqle 86 
                  rW++qe+l+L+e+r +++ +++++++k+plW+e s+ m +e g++rs k+C+ek+enl k+ykk+k+++ +r  ++ +++++f+qle
  Gh_A13G0101 104 RWPRQETLTLLEIRIRLDPKFKEANQKGPLWDELSRIMaEEYGYQRSGKKCREKFENLYKYYKKTKQRKAGR--QDGKNYRFFRQLE 188
                  8*************************************7788****************************97..66678******97 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF138379.5E-19103188No hitNo description
CDDcd122039.51E-21103169No hitNo description
PROSITE profilePS500906.435103162IPR017877Myb-like domain
Sequence ? help Back to Top
Protein Sequence    Length: 374 aa     Download sequence    Send to blast
MEMVDQNGLP HLRRSLPMRT HFPVPHPEPT EPYFANINMA SPSPVPCHEP FIAPLPSRLV  60
RFSHNHYPSA SLTTGVAASA SIPSATTLFG GSRWGNITNG GNSRWPRQET LTLLEIRIRL  120
DPKFKEANQK GPLWDELSRI MAEEYGYQRS GKKCREKFEN LYKYYKKTKQ RKAGRQDGKN  180
YRFFRQLELL YGETTNQCPT VLYQTSNNPM NQRNHHEEEK KPGDQSLSVS NSSEFETSSS  240
ENNTDDEVSA FTKVKDFMES QMNKLIDSQD VWMERMLKAI EDKDQERLFK EEEWRRQETA  300
LLDKEHEFWV KERAWVEARD VALMEVVKNF TRKRTLEVSS SSSSAERPVG YTQQGISSLI  360
HSLGQAWNQD SRNI
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: First observed in the early-developing flower, in four zones between the initiating sepals and in their developing margins. Later detected in the margins of expanding sepals, petals and stamens, and in the leaf margins. {ECO:0000269|PubMed:15269176}.
UniprotTISSUE SPECIFICITY: Confined to flowers, at low levels. Also present in 7-days-old seedlings. Barely detectable in other tissues such as young seedlings, roots, stems, leaves and siliques (PubMed:15269176). Expressed in flower primordia, more precisely between newly arisen sepal primordia and also at the basal margins of developing sepals (PubMed:25697797). {ECO:0000269|PubMed:15269176, ECO:0000269|PubMed:25697797}.
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}.
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}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_016720945.10.0PREDICTED: trihelix transcription factor PTL-like
SwissprotQ9LZS02e-83PTL_ARATH; Trihelix transcription factor PTL
TrEMBLA0A1U8M2C30.0A0A1U8M2C3_GOSHI; trihelix transcription factor PTL-like
TrEMBLA0A2P5XY500.0A0A2P5XY50_GOSBA; Uncharacterized protein
STRINGGorai.013G013400.10.0(Gossypium raimondii)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MalvidsOGEM2429134
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G03680.11e-79Trihelix family protein
Publications ? help Back to Top
  1. 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]