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 Potri.010G040000.2
Organism
Populus trichocarpa
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; rosids; fabids; Malpighiales; Salicaceae; Saliceae; Populus
Family bHLH
Protein Properties Length: 213aa    MW: 24045.2 Da    PI: 7.8882
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.010G040000.2genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH33.86e-11125172455
                         HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
                 HLH   4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 
                         +h+ +Er RR++i +++  L++l+P +    +k   Ka +L + ++YI+sLq
  Potri.010G040000.2 125 SHSLAERARREKISERMKILQDLVPGC----NKVIGKALVLDEIINYIQSLQ 172
                         8*************************9....677*****************9 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF474593.79E-18119190IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000831.39E-8119176No hitNo description
PROSITE profilePS5088815.828121171IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.102.3E-18121190IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000102.6E-8125172IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003531.0E-10127177IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0048446Biological Processpetal morphogenesis
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 213 aa     Download sequence    Send to blast
MDPPARMNEG GPYSLEEIWQ FPINGSGRGH FDLLNLEQRA AASVRKRRDV DLDVDDDSSS  60
KPTTNGLLRL KTSGSKDEDH HRHHDSKDEA EPSSGKHVEH KTQPPEPSKQ DYIHVRARRG  120
QATDSHSLAE RARREKISER MKILQDLVPG CNKVIGKALV LDEIINYIQS LQRQVEFLSM  180
KLEAVNTRMN PGIEVFASKD HIINLKVFIK LV*
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Pth.85620.0leaf
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Isoform 1 is specifically expressed in flowers, mostly in petals, inflorescence and flower buds. Isoform 2 is expressed ubiquitously (leaves, flowers and stems). {ECO:0000269|PubMed:16902407}.
Functional Description ? help Back to Top
Source Description
UniProtInvolved in the control of petal size, by interfering with postmitotic cell expansion to limit final petal cell size. {ECO:0000269|PubMed:16902407}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00207DAPTransfer from AT1G59640Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.010G040000.2
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Isoform 1 is up-regulated by PI/AP3, SEP2, SEP3 and AP1, but repressed by AG. {ECO:0000269|PubMed:16902407}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_024465343.11e-148transcription factor BHLH089 isoform X4
SwissprotQ0JXE78e-71BPE_ARATH; Transcription factor BPE
TrEMBLA0A3N7H7N71e-155A0A3N7H7N7_POPTR; Uncharacterized protein
STRINGPOPTR_0010s04920.11e-146(Populus trichocarpa)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G59640.14e-71BIG PETAL P
Publications ? help Back to Top
  1. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]