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.003G144300.1
Common NamePOPTR_0003s14430g
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: 273aa    MW: 30762.5 Da    PI: 9.2683
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.003G144300.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding54.43e-171461148
                        TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
     Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                        rg+WTt Ed llv++++++G g+W++ +++ g+ R++k+c++rw++yl
  Potri.003G144300.1 14 RGPWTTREDALLVNYIQKHGEGHWRSLPNKAGLLRCGKSCRLRWLNYL 61
                        89******************************99************97 PP
2Myb_DNA-binding54.82.1e-1767112148
                         TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
     Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                         rg+ T+eEd+l+++++ +lG++ W++Ia +++ gRt++++k++w+++l
  Potri.003G144300.1  67 RGNITPEEDDLIIRLHSLLGNR-WSLIAGRLP-GRTDNEIKNYWNSHL 112
                         7999******************.*********.************986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129415.016961IPR017930Myb domain
SuperFamilySSF466897.7E-3111108IPR009057Homeodomain-like
SMARTSM007171.7E-121363IPR001005SANT/Myb domain
PfamPF002494.4E-151461IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.9E-231568IPR009057Homeodomain-like
CDDcd001678.14E-101661No hitNo description
PROSITE profilePS5129427.2162116IPR017930Myb domain
SMARTSM007171.1E-1666114IPR001005SANT/Myb domain
PfamPF002497.6E-1667112IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.608.5E-2769116IPR009057Homeodomain-like
CDDcd001674.43E-1271112No 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: 273 aa     Download sequence    Send to blast
MGRAPCCSKV GLHRGPWTTR EDALLVNYIQ KHGEGHWRSL PNKAGLLRCG KSCRLRWLNY  60
LRPDIKRGNI TPEEDDLIIR LHSLLGNRWS LIAGRLPGRT DNEIKNYWNS HLSKRLQVRS  120
NKNGSKCMKE SADRKRNVSK LNNKKKQRKD DEDPATRTKI HAPKAIRVSP SSVNIRTNNS  180
MAGSSSHAGG VGDHDDNWFI SDLEVDKNIN GDLAWASNRC IDDLVHDDLS GQNHSPSNID  240
NILEEMFGEY QQLLNSENHA QLLDSFVDSL LA*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A2e-26121165108B-MYB
1h8a_C2e-261211625128MYB TRANSFORMING PROTEIN
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Expressed in roots, leaves, stems and flowers (PubMed:17015446, PubMed:19161942). Expressed in stomatal guard cells (PubMed:19161942). {ECO:0000269|PubMed:17015446, ECO:0000269|PubMed:19161942}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor involved in cold-regulation of CBF genes and in the development of freezing tolerance. May be part of a complex network of transcription factors controlling the expression of CBF genes and other genes in response to cold stress. Binds to the MYB recognition sequences in the promoters of CBF1, CBF2 and CBF3 genes (PubMed:17015446). Involved in drought and salt tolerance. May enhance expression levels of genes involved in abscisic acid (ABA) biosynthesis and signaling, as well as those encoding stress-protective proteins (PubMed:19161942). {ECO:0000269|PubMed:17015446, ECO:0000269|PubMed:19161942}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.003G144300.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced by abscisic acid (ABA) and drought stress (PubMed:19161942). Induced by salt stress (PubMed:19161942). {ECO:0000269|PubMed:19161942}.
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_002303677.10.0transcription factor MYB30
SwissprotQ9LTC41e-61MYB15_ARATH; Transcription factor MYB15
TrEMBLB9GXU70.0B9GXU7_POPTR; Uncharacterized protein
STRINGPOPTR_0003s14430.10.0(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF3134817
Representative plantOGRP5171784
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G22640.13e-64myb domain protein 3
Publications ? help Back to Top
  1. Schnaubelt D, et al.
    Low glutathione regulates gene expression and the redox potentials of the nucleus and cytosol in Arabidopsis thaliana.
    Plant Cell Environ., 2015. 38(2): p. 266-79
    [PMID:24329757]
  2. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  3. Ma X, et al.
    CYCLIN-DEPENDENT KINASE G2 regulates salinity stress response and salt mediated flowering in Arabidopsis thaliana.
    Plant Mol. Biol., 2015. 88(3): p. 287-99
    [PMID:25948280]
  4. Kim SH, et al.
    Phosphorylation of the transcriptional repressor MYB15 by mitogen-activated protein kinase 6 is required for freezing tolerance in Arabidopsis.
    Nucleic Acids Res., 2017. 45(11): p. 6613-6627
    [PMID:28510716]
  5. Chezem WR,Memon A,Li FS,Weng JK,Clay NK
    SG2-Type R2R3-MYB Transcription Factor MYB15 Controls Defense-Induced Lignification and Basal Immunity in Arabidopsis.
    Plant Cell, 2017. 29(8): p. 1907-1926
    [PMID:28733420]
  6. Pal S, et al.
    TransDetect Identifies a New Regulatory Module Controlling Phosphate Accumulation.
    Plant Physiol., 2017. 175(2): p. 916-926
    [PMID:28827455]