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.006G230500.2
Common NamePOPTR_0006s24660g
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: 215aa    MW: 22609.2 Da    PI: 8.2382
Description MYB_related family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Potri.006G230500.2genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding33.87.6e-11101138340
                         SS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHH CS
     Myb_DNA-binding   3 rWTteEdellvdavkqlGggtWktIartmgkgRtlkqc 40 
                         +WT+eE+ +++ + ++lG+g+W+ I+r + ++Rt+ q+
  Potri.006G230500.2 101 PWTEEEHRIFLLGLEKLGKGDWRGISRNFVTTRTPTQV 138
                         8**********************************997 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:4.10.60.103.0E-4321IPR001878Zinc finger, CCHC-type
PROSITE profilePS501588.532318IPR001878Zinc finger, CCHC-type
PROSITE profilePS5129410.64194150IPR017930Myb domain
SuperFamilySSF466896.06E-1096138IPR009057Homeodomain-like
TIGRFAMsTIGR015577.7E-1097138IPR006447Myb domain, plants
SMARTSM007177.4E-498148IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.0E-10100139IPR009057Homeodomain-like
PfamPF002491.5E-8101138IPR001005SANT/Myb domain
CDDcd001671.07E-8101138No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006338Biological Processchromatin remodeling
GO:0006357Biological Processregulation of transcription from RNA polymerase II promoter
GO:0035066Biological Processpositive regulation of histone acetylation
GO:0005634Cellular Componentnucleus
GO:0003677Molecular FunctionDNA binding
GO:0003682Molecular Functionchromatin binding
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0003713Molecular Functiontranscription coactivator activity
GO:0004402Molecular Functionhistone acetyltransferase activity
GO:0008270Molecular Functionzinc ion binding
Sequence ? help Back to Top
Protein Sequence    Length: 215 aa     Download sequence    Send to blast
MGRKCSHCGN VGHNSRTCTT TQKESLRLFG VQLDIPASSS SPAMKKSFSV GSLPSSSTTP  60
SSSTSSNSPH VNTGDEFYLL SNGYLSDGQV GRTPERKKSV PWTEEEHRIF LLGLEKLGKG  120
DWRGISRNFV TTRTPTQVGN GTSSIQPASA SIPEVIIEGN IFGGLPLMST VASPICTSFS  180
ELGLGDHHSV LLPCSSPDEH VSSKTSSTPA PSKA*
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Expressed in all tissues, with the highest level in senescent leaves. {ECO:0000269|PubMed:12172034}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription repressor that binds to 5'-TATCCA-3' elements in gene promoters. Contributes to the sugar-repressed transcription of promoters containing SRS or 5'-TATCCA-3' elements. Transcription repressor involved in a cold stress response pathway that confers cold tolerance. Suppresses the DREB1-dependent signaling pathway under prolonged cold stress. DREB1 responds quickly and transiently while MYBS3 responds slowly to cold stress. They may act sequentially and complementarily for adaptation to short- and long-term cold stress (PubMed:20130099). {ECO:0000269|PubMed:12172034, ECO:0000269|PubMed:20130099}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00565DAPTransfer from AT5G56840Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapPotri.006G230500.2
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Repressed by sucrose and gibberellic acid (GA) (PubMed:12172034). Induced by cold stress in roots and shoots. Induced by salt stress in shoots. Down-regulated by abscisic aci (ABA) in shoots (PubMed:20130099). {ECO:0000269|PubMed:12172034, ECO:0000269|PubMed:20130099}.
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_024459356.11e-135transcription factor MYBS3
SwissprotQ7XC573e-34MYBS3_ORYSJ; Transcription factor MYBS3
TrEMBLA0A2K2A6V31e-134A0A2K2A6V3_POPTR; Uncharacterized protein
STRINGPOPTR_0006s24660.11e-153(Populus trichocarpa)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G56840.12e-40MYB_related family protein
Publications ? help Back to Top
  1. Rice Chromosome 10 Sequencing Consortium
    In-depth view of structure, activity, and evolution of rice chromosome 10.
    Science, 2003. 300(5625): p. 1566-9
    [PMID:12791992]
  2. Kikuchi S, et al.
    Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice.
    Science, 2003. 301(5631): p. 376-9
    [PMID:12869764]
  3. Su CF, et al.
    A novel MYBS3-dependent pathway confers cold tolerance in rice.
    Plant Physiol., 2010. 153(1): p. 145-58
    [PMID:20130099]