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.008G101400.1
Common NamePOPTR_0008s10080g
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: 322aa    MW: 36312.3 Da    PI: 7.017
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.008G101400.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding59.19.7e-192976148
                        TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
     Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                        rg+WT eEd +l+++++ +G g+W++ ar+ g++Rt+k+c++rw++yl
  Potri.008G101400.1 29 RGPWTVEEDFKLINYIATHGEGRWNSLARCAGLKRTGKSCRLRWLNYL 76
                        89********************************************97 PP
2Myb_DNA-binding49.51e-1582125146
                         TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
     Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                         rg+ T eE++ +++++ ++G++ W++Ia++++ gRt++++k++w++
  Potri.008G101400.1  82 RGNITLEEQLMILELHSRWGNR-WSKIAQHLP-GRTDNEIKNYWRT 125
                         7999******************.*********.***********96 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129416.0722476IPR017930Myb domain
SuperFamilySSF466894.67E-3127123IPR009057Homeodomain-like
SMARTSM007174.9E-162878IPR001005SANT/Myb domain
PfamPF002497.9E-172976IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.605.9E-233083IPR009057Homeodomain-like
CDDcd001671.17E-123176No hitNo description
PROSITE profilePS5129422.70777131IPR017930Myb domain
SMARTSM007172.6E-1481129IPR001005SANT/Myb domain
PfamPF002492.0E-1482125IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.606.8E-2384130IPR009057Homeodomain-like
CDDcd001675.01E-1186125No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0009620Biological Processresponse to fungus
GO:0009651Biological Processresponse to salt stress
GO:0009723Biological Processresponse to ethylene
GO:0009737Biological Processresponse to abscisic acid
GO:0009753Biological Processresponse to jasmonic acid
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 322 aa     Download sequence    Send to blast
MLMMDVKGNS NSSSSTTQSD EEMMGDLRRG PWTVEEDFKL INYIATHGEG RWNSLARCAG  60
LKRTGKSCRL RWLNYLRPDV RRGNITLEEQ LMILELHSRW GNRWSKIAQH LPGRTDNEIK  120
NYWRTRVQKH AKQLKCDVNS KQFKDTMRYL WMPRLVERIQ AAAATATNTS STSTATVSAP  180
ATNQHSISNR DVGTGNLVMA PHGINGNDFG VSHVTQSYTP ENSSTAASSD SFATQVSPVS  240
DLTTDYYNIP VNRNTNPDYF QAGQVGYSES MISPPGFFNH GLDFQAMEHS SNQWPMDSGD  300
TSDNMWNLED IWFLQQQLNN L*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h8a_C2e-252612324120MYB TRANSFORMING PROTEIN
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Expressed specifically in flowers. Restricted to anthers in maturing flowers. Strongest expression in the vascular and connective tissue where the anther attaches to the filament. Not detected in pollen. {ECO:0000269|PubMed:19091873}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor contributing to the regulation of stamen maturation and male fertility in response to jasmonate signaling. Required for correct timing of anther dehiscence. Acts as a negative regulator of abscisic acid-induced cell death. Not involved in the regulation of BOI. Regulated by MYB21 and at a lower level by MYB24. Negatively regulated by the proteasome in an SCF(COI1) E3 ubiquitin-protein ligase complex-dependent manner. {ECO:0000269|PubMed:14555693, ECO:0000269|PubMed:19091873, ECO:0000269|PubMed:20921156, ECO:0000269|PubMed:23952703}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00334DAPTransfer from AT3G06490Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.008G101400.1
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Up-regulated by jasmonate and pathogen infection. {ECO:0000269|PubMed:14555693, ECO:0000269|PubMed:19091873}.
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_002311369.10.0transcription factor MYB108
SwissprotQ9LDE13e-98MY108_ARATH; Transcription factor MYB108
TrEMBLB9HIK10.0B9HIK1_POPTR; Uncharacterized protein
STRINGPOPTR_0008s10080.10.0(Populus trichocarpa)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
FabidsOGEF87534125
Representative plantOGRP5171784
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G06490.19e-95myb domain protein 108
Publications ? help Back to Top
  1. Duarte JM, et al.
    Expression pattern shifts following duplication indicative of subfunctionalization and neofunctionalization in regulatory genes of Arabidopsis.
    Mol. Biol. Evol., 2006. 23(2): p. 469-78
    [PMID:16280546]
  2. Cheng HQ, et al.
    The cotton MYB108 forms a positive feedback regulation loop with CML11 and participates in the defense response against Verticillium dahliae infection.
    J. Exp. Bot., 2016. 67(6): p. 1935-50
    [PMID:26873979]
  3. Sanz-Fernández M, et al.
    Screening Arabidopsis mutants in genes useful for phytoremediation.
    J. Hazard. Mater., 2017. 335: p. 143-151
    [PMID:28441590]
  4. Chou ML, et al.
    The Direct Involvement of Dark-Induced Tic55 Protein in Chlorophyll Catabolism and Its Indirect Role in the MYB108-NAC Signaling Pathway during Leaf Senescence in Arabidopsis thaliana.
    Int J Mol Sci, 2018.
    [PMID:29937503]