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 Niben101Scf03580g01005.1
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana
Family Trihelix
Protein Properties Length: 532aa    MW: 61427.4 Da    PI: 7.9267
Description Trihelix family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Niben101Scf03580g01005.1genomeBTI-
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1trihelix93.81.7e-29107192187
                  trihelix   1 rWtkqevlaLiearremeerlrrgklkkplWeevskkm.rergferspkqCkekwenlnkrykkikegekkrtsessstcpyfdq 84 
                               rW++qe+l+L+e+r++++++++++++k+plW+evs+ m +e+g++r+ k+C+ek+enl k+ykk+keg+ +r  ++ +++++f+q
  Niben101Scf03580g01005.1 107 RWPRQETLTLLEIRSRLDSKFKEANQKGPLWDEVSRIMsEEHGYQRTGKKCREKFENLYKYYKKTKEGKAGR--QDGKHYRFFRQ 189
                               8*************************************999*****************************98..55667****** PP

                  trihelix  85 lea 87 
                               lea
  Niben101Scf03580g01005.1 190 LEA 192
                               *85 PP

2trihelix62.21.2e-19398472275
                  trihelix   2 WtkqevlaLiearremeerlrr..gklkkplWeevskkmrergferspkqCkekwenlnkrykkikegekkrtses 75 
                               W+++e+  Li++r++me+r+++   + ++ lWee+++km+  g+ +s+++Ck+kw+++n++  k+++ +k+++ +s
  Niben101Scf03580g01005.1 398 WPESEITRLIQLRTSMESRFQQmgFSGDEVLWEEIAAKMACLGYDKSAIMCKKKWDSINGYLMKCNKKRKENS-TS 472
                               *********************9444799***************************************999862.22 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM007170.1104167IPR001005SANT/Myb domain
PROSITE profilePS500907.073106165IPR017877Myb-like domain
CDDcd122035.43E-19107172No hitNo description
PfamPF138371.1E-20107193No hitNo description
PROSITE profilePS500906.609390456IPR017877Myb-like domain
SMARTSM007170.36394458IPR001005SANT/Myb domain
PfamPF138377.5E-13397474No hitNo description
CDDcd122032.30E-19398463No hitNo description
Sequence ? help Back to Top
Protein Sequence    Length: 532 aa     Download sequence    Send to blast
MEDQYGMADL RQYMNGRQLF ASIQPLPATT HHHMNLIGPG HNQYEMVMGL AQVPAHGLPP  60
HHHHQHHEFL PDSSTTAAAA AAATTSSAGF SGLEMEAAAG GGEGSGRWPR QETLTLLEIR  120
SRLDSKFKEA NQKGPLWDEV SRIMSEEHGY QRTGKKCREK FENLYKYYKK TKEGKAGRQD  180
GKHYRFFRQL EALYGETSNI NATSVSESHH VESHFPYNPV NNSNNNNNNH DPHNFYQLTP  240
KLSDSLSLSN YSDFNTTSSD DSDVNKNSKE KSKKRRGKRS LKTKIKDFID GQMRKLMEKQ  300
EAWFEKMMKM IENKEKERIL REEEWRNHEK IRLEGEHKFW ANERAWIEAR DATLMDALHK  360
LTSKESKSSI TTNPSSDQET KFRGINENQN HNVKDEDWPE SEITRLIQLR TSMESRFQQM  420
GFSGDEVLWE EIAAKMACLG YDKSAIMCKK KWDSINGYLM KCNKKRKENS TSSCYNVQIN  480
NEQQGRSYCE TRHVSNDQNV ISDGSCFRYL MGDADQNLWE NYELKLSKGG YN
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1272277KKRRGK
2448466KKKWDSINGYLMKCNKKRK
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_019228205.10.0PREDICTED: trihelix transcription factor PTL
SwissprotQ9LZS01e-128PTL_ARATH; Trihelix transcription factor PTL
TrEMBLA0A314KN760.0A0A314KN76_NICAT; Trihelix transcription factor ptl
STRINGXP_009789130.10.0(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA30632451
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G03680.12e-54Trihelix 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]