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 Lsa010776
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: 252aa    MW: 29139.3 Da    PI: 7.4979
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PUT-187a-Lactuca_sativa-24950PU_refplantGDBView CDS
gnl|UG|Lsa#S18786062PU_unrefUnigeneView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix83.72.4e-2624109187
   trihelix   1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdqlea 87 
                rWt++e+l+L+e+r+ +++ +++++ k+p W+evs+ m  e+g++rs k+C ek+enl k+ykkik g+ +r  ++++++++f+qlea
  Lsa010776  24 RWTREETLTLLEIRSGLDSMFKEANHKGPVWDEVSRIMsVEHGYRRSGKKCCEKFENLYKYYKKIKGGKAGR--QDKKHYRFFSQLEA 109
                8*************************************89******************************97..56667*******85 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS500906.7022382IPR017877Myb-like domain
CDDcd122038.30E-152481No hitNo description
PfamPF138376.4E-2024110No hitNo description
Sequence ? help Back to Top
Protein Sequence    Length: 252 aa     Download sequence    Send to blast
XGGGSGGGCG GNGLEMEIDG YGGRWTREET LTLLEIRSGL DSMFKEANHK GPVWDEVSRI  60
MSVEHGYRRS GKKCCEKFEN LYKYYKKIKG GKAGRQDKKH YRFFSQLEAL YGETNASTNQ  120
DQDPNLLSVS NNLHLPNNPS VFDPSSCDFV NHYAPLAPFK EESDCVERTD NKKSLGKKYW  180
KTMITDFIET KTQTLMEKQD AWMEKMMRTI DEKEKERISK EKQWRKEXAA RLEIEKSFEQ  240
KNEHGWSLEI QL
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_023758100.11e-153trihelix transcription factor PTL-like
SwissprotQ9LZS03e-61PTL_ARATH; Trihelix transcription factor PTL
TrEMBLA0A2J6LR391e-130A0A2J6LR39_LACSA; Uncharacterized protein
STRINGVIT_08s0007g03820.t015e-67(Vitis vinifera)
STRINGEOY081307e-67(Theobroma cacao)
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]