PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Home  TFext  BLAST  Prediction  Download  Help  About  Links  PlantRegMap
(e.g., LFY)
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Potri.019G045900.1
Common NamePOPTR_0019s06290g
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 MYB
Protein Properties Length: 326aa    MW: 37045.2 Da    PI: 6.3189
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.019G045900.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding55.41.4e-171461148
                        TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
     Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                        +g+WT+eEd +lv +++++G+g+W++++   g+ R+ k+c++rw +yl
  Potri.019G045900.1 14 KGPWTPEEDIILVSYIQEHGPGNWRSVPTNTGLLRCSKSCRLRWTNYL 61
                        79******************************99************97 PP
2Myb_DNA-binding45.81.4e-1467112148
                         TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
     Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                         rg++T+ E+  ++++ ++lG++ W++Ia++++  Rt++++k++w+++l
  Potri.019G045900.1  67 RGNFTPHEEGMIIHLQALLGNK-WAAIASYLP-QRTDNDIKNYWNTHL 112
                         89********************.*********.************996 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:1.10.10.604.7E-24564IPR009057Homeodomain-like
PROSITE profilePS5129425.348965IPR017930Myb domain
SuperFamilySSF466891.88E-3011108IPR009057Homeodomain-like
SMARTSM007172.4E-141363IPR001005SANT/Myb domain
PfamPF002493.2E-161461IPR001005SANT/Myb domain
CDDcd001672.19E-101661No hitNo description
Gene3DG3DSA:1.10.10.607.0E-2565117IPR009057Homeodomain-like
SMARTSM007173.5E-1366114IPR001005SANT/Myb domain
PROSITE profilePS5129418.7566116IPR017930Myb domain
PfamPF002495.6E-1367112IPR001005SANT/Myb domain
CDDcd001672.13E-869112No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 326 aa     Download sequence    Send to blast
MGRPPCCDKD GIKKGPWTPE EDIILVSYIQ EHGPGNWRSV PTNTGLLRCS KSCRLRWTNY  60
LRPGIKRGNF TPHEEGMIIH LQALLGNKWA AIASYLPQRT DNDIKNYWNT HLKKKLKKFQ  120
SAWDPMAQDS TSSQFTSKSF NDRKSLDNFT TNSSSALRPN QASTYASSTE NISRLLEGWM  180
RSSPKPNSSN FLLKENREQE NNSQENNDHD IANSVAINYL QSYKEKPEQE RGDLISHEEF  240
ESILSLESLH NVAWDKSCCD SGTVTTTTTT KGFHISASDE KENMTMIERN QKSESTPPLS  300
FLEKWLWDEN GAGQVEEIME LSPIF*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h8a_C1e-231211625128MYB TRANSFORMING PROTEIN
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: During seed development, gradually down-regulated towards the onset of ripening (veraison). During berry skin development, dramatic decrease to full repression at veraison, followed by a slight increase towards ripening. In flowers, barely detectable in stamens, at the interface of filaments and anthers. {ECO:0000269|PubMed:22018045}.
UniprotTISSUE SPECIFICITY: Restricted to stomatal guard cells. Mostly expressed in leaves, cotyledons, hypocotyls, seeds and ripened berry skins. {ECO:0000269|PubMed:22018045}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor involved in the regulation of gene (e.g. drought-regulated and flavonoid biosynthetic genes) expression and stomatal movements leading to negative regulation of responses to drought and responses to other physiological stimuli (e.g. light). {ECO:0000269|PubMed:22018045}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.019G045900.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Repressed by abscisic acid (ABA) and osmotic stress (salt stress). {ECO:0000269|PubMed:22018045}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAC1826770.0AC182677.2 Populus trichocarpa clone Pop1-29G16, complete sequence.
GenBankEF1488270.0EF148827.1 Populus trichocarpa x Populus deltoides clone WS0138_M09 unknown mRNA.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_006371226.20.0myb-related protein 306
SwissprotB3VTV71e-128MYB60_VITVI; Transcription factor MYB60
TrEMBLA0A2K1WPK40.0A0A2K1WPK4_POPTR; Uncharacterized protein
STRINGPOPTR_0019s06290.10.0(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF82033145
Representative plantOGRP5171784
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G08810.11e-100myb domain protein 60
Publications ? help Back to Top
  1. Jaillon O, et al.
    The grapevine genome sequence suggests ancestral hexaploidization in major angiosperm phyla.
    Nature, 2007. 449(7161): p. 463-7
    [PMID:17721507]