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 Potri.003G079500.1
Common NamePOPTR_0003s07720g
Organism
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 MYB_related
Protein Properties Length: 337aa    MW: 36331.1 Da    PI: 6.9534
Description MYB_related family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.003G079500.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding38.42.8e-12102146347
                         SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
     Myb_DNA-binding   3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 
                         +WT+eE+  ++ + ++lG+g+W+ Iar     Rt+ q+ s+ qky
  Potri.003G079500.1 102 PWTEEEHRMFLLGLQKLGKGDWRGIARNYVISRTPTQVASHAQKY 146
                         8*****************************89************9 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:4.10.60.104.7E-4346IPR001878Zinc finger, CCHC-type
PROSITE profilePS5129419.93995151IPR017930Myb domain
SuperFamilySSF466898.22E-1797152IPR009057Homeodomain-like
TIGRFAMsTIGR015572.3E-1998150IPR006447Myb domain, plants
Gene3DG3DSA:1.10.10.602.9E-1199145IPR009057Homeodomain-like
SMARTSM007178.0E-1199149IPR001005SANT/Myb domain
PfamPF002491.1E-10102146IPR001005SANT/Myb domain
CDDcd001672.65E-9102147No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009723Biological Processresponse to ethylene
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0008270Molecular Functionzinc ion binding
Sequence ? help Back to Top
Protein Sequence    Length: 337 aa     Download sequence    Send to blast
MTRRCSHCSH NGHNSRTCPN RGVKLFGVRL TDGSIRKSAS MGNLSHYTGS SNVGGPLTSG  60
PNNPGSPGDT PDHGIAAAAA GYASEDFVPG SSSSRERKKG VPWTEEEHRM FLLGLQKLGK  120
GDWRGIARNY VISRTPTQVA SHAQKYFIRQ SNVSRRKRRS SLFDIVADEP GDTPMESQDF  180
LSTIEQESEA QSENPVPVPP LDEECESMDS TNSNDGEPPP PKPDCSQSAY PVVYPSYFSP  240
FFPFSFPFWS GHSAEPTKTE THEVLKPTAV HSKSPINVDE LVGMSKLSLG ESIGQDGPSS  300
LSQKLLEGSP RQSAFHANPA SNSSSMNRSS SPIHAV*
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Pth.112630.0bud
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Accumulates during leaf expansion. First observed at the tip of the leaves 12 days after sowing (DAS). At 14 DAS, expressed throughout the leaf blade to fade out thereafter in a basipetal manner. In mature leaves, detected in vascular tissue, especially in companion cells (PubMed:24806884). Accumulates to higher levels in old rosette leaves than in young rosette and cauline leaves (PubMed:25920996). {ECO:0000269|PubMed:24806884, ECO:0000269|PubMed:25920996}.
UniprotTISSUE SPECIFICITY: Expressed ubiquitously, except in hypocotyls, root tips and lateral root primordia. {ECO:0000269|PubMed:25920996}.
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional repressor (PubMed:23888064, PubMed:24806884). Direct regulator of the transcription of peroxidase (Prxs) and reactive oxygen species (ROS)-related genes via the recognition of 5'-ATCACA-3' motif (PubMed:24806884). Binds to 5'-TATCCA-3' motif (TA box) and represses the activity of corresponding promoters (e.g. sugar response genes) (PubMed:25920996). Regulates hypocotyl elongation in response to darkness by enhancing auxin accumulation in a phytochrome-interacting factor (PIF) proteins-dependent manner. Promotes lateral roots formation (PubMed:23888064). Promotes cell expansion during leaves development via the modulation of cell wall-located Prxs (PubMed:24806884). Plays a critical role in developmentally regulated and dark-induced onset of leaf senescence by repressing the transcription of several genes involved in chloroplast function and responses to light and auxin. Promotes responses to auxin, abscisic acid (ABA), and ethylene (PubMed:25920996). {ECO:0000269|PubMed:23888064, ECO:0000269|PubMed:24806884, ECO:0000269|PubMed:25920996}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.003G079500.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Slightly induced by CdCl(2) (PubMed:16463103). Accumulates in the dark (PubMed:23888064, PubMed:25920996). Diurnal expression pattern with maximal levels in the morning (at protein level). Specifically induced during leaf expansion (PubMed:24806884). Expressed in old and dark-treated leaves (PubMed:25920996). {ECO:0000269|PubMed:16463103, ECO:0000269|PubMed:23888064, ECO:0000269|PubMed:24806884, ECO:0000269|PubMed:25920996}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_002304291.10.0transcription factor KUA1 isoform X2
SwissprotQ9LVS01e-142KUA1_ARATH; Transcription factor KUA1
TrEMBLB9GYL50.0B9GYL5_POPTR; Uncharacterized protein
STRINGPOPTR_0003s07720.10.0(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF72303145
Representative plantOGRP3941699
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G47390.11e-123MYB_related family protein
Publications ? help Back to Top
  1. Liu C,Wang B,Li Z,Peng Z,Zhang J
    TsNAC1 Is a Key Transcription Factor in Abiotic Stress Resistance and Growth.
    Plant Physiol., 2018. 176(1): p. 742-756
    [PMID:29122985]