PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Lsa016062
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; campanulids; Asterales; Asteraceae; Cichorioideae; Cichorieae; Lactucinae; Lactuca
Family Trihelix
Protein Properties Length: 497aa    MW: 57143.9 Da    PI: 7.08
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
gnl|UG|Lsa#S58688609PU_refUnigeneView CDS
PUT-187a-Lactuca_sativa-31119PU_unrefplantGDBView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix93.52.1e-2952137187
   trihelix   1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87 
                rW++qe+l+L+e+r++++++++++++k+plW+evs+ m  e+g++rs k+C+ek+enl k+ykk+keg+ +r  ++ +++++f+qlea
  Lsa016062  52 RWPRQETLTLLEVRSRLDSKFKEANQKGPLWDEVSRIMsDEHGYQRSGKKCREKFENLYKYYKKTKEGKAGR--QDGKHYRFFRQLEA 137
                8*************************************99******************************98..55667*******85 PP

2trihelix52.31.5e-16359435279
   trihelix   2 WtkqevlaLiearremeerlrrgk.lkkplWeevskkmrergferspkqCkekwenlnkrykkikegekkrtsessstc 79 
                W ++e+  Li++r++me+r+++g+  ++ lWee++ km+  g++r+ ++Ck kw+++n    ++k+++++ +s +s  +
  Lsa016062 359 WDENEITRLIQLRTSMESRFEQGAyMQELLWEEIATKMACLGYSRNGVTCKTKWDSINDFLMRTKKRKENTRSSNS--Y 435
                **********************8736799*****************************988888888777543333..3 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM007170.1649112IPR001005SANT/Myb domain
PROSITE profilePS500906.95751110IPR017877Myb-like domain
PfamPF138372.6E-2052138No hitNo description
CDDcd122031.12E-1852117No hitNo description
PROSITE profilePS500906.783351416IPR017877Myb-like domain
SMARTSM007178.4355418IPR001005SANT/Myb domain
CDDcd122031.32E-17357423No hitNo description
PfamPF138372.3E-13358435No hitNo description
Sequence ? help Back to Top
Protein Sequence    Length: 497 aa     Download sequence    Send to blast
XGGGGMMFRS DSTTGTGSTT ASLSAGGGGL EMEIGGGLEM EIGGGSGGGN GRWPRQETLT  60
LLEVRSRLDS KFKEANQKGP LWDEVSRIMS DEHGYQRSGK KCREKFENLY KYYKKTKEGK  120
AGRQDGKHYR FFRQLEALYG ETTISISPNL NPNPNPTSFS DPHNFNVETS AFQGHQHPNN  180
SSFQEPFQTD HSRLCDDSPS LSNNSSAFDT SSSGYSNPNT AMPSFMENKD YGDRATNKKR  240
LGKRSWKTKI KDFIDSQMRK IMEKQEEWME KMMKSIEQKE EERVLREEQW RKEEAARFEK  300
EHKFWANERA WMESRDHALM EALHKLTDKE SCHKSSPDEQ NLQDHHHGKI ETAVNLSSWD  360
ENEITRLIQL RTSMESRFEQ GAYMQELLWE EIATKMACLG YSRNGVTCKT KWDSINDFLM  420
RTKKRKENTR SSNSYSHHNN ESLSHTIHHQ VGSYRHNNER LVASNDQPND GNYRFVMGDP  480
ENIWDGYGMK VNKGEDH
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_023732629.10.0trihelix transcription factor PTL-like
SwissprotQ9LZS01e-114PTL_ARATH; Trihelix transcription factor PTL
TrEMBLA0A2J6KI770.0A0A2J6KI77_LACSA; Uncharacterized protein
STRINGEOY081301e-155(Theobroma cacao)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G03680.17e-91Trihelix 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]