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 Pavir.5KG184400.2.p
Organism
Panicum virgatum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Panicodae; Paniceae; Panicinae; Panicum
Family MYB
Protein Properties Length: 297aa    MW: 31806.3 Da    PI: 8.1851
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Pavir.5KG184400.2.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding54.13.5e-174792147
                         TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
      Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47
                         rg W + Ed +l+++v+q+G+ +W++Ia+ +  gR++k+c++rw++ 
  Pavir.5KG184400.2.p 47 RGHWRPAEDAKLKELVAQHGPQNWNLIAENLD-GRSGKSCRLRWFNQ 92
                         899*****************************.***********996 PP
2Myb_DNA-binding57.53.1e-1899143147
                          TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
      Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 
                          r ++++eE+e+l+ a++ +G++ W++Iar ++ gRt++ +k++w+ +
  Pavir.5KG184400.2.p  99 RRAFSEEEEERLLAAHRAYGNK-WALIARLFP-GRTDNAVKNHWHVL 143
                          678*******************.*********.***********987 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129417.4564293IPR017930Myb domain
SMARTSM007172.8E-144695IPR001005SANT/Myb domain
SuperFamilySSF466894.49E-2847140IPR009057Homeodomain-like
PfamPF002492.3E-164792IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.6E-2648100IPR009057Homeodomain-like
CDDcd001677.07E-145091No hitNo description
PROSITE profilePS5129427.2594148IPR017930Myb domain
SMARTSM007178.8E-1698146IPR001005SANT/Myb domain
PfamPF002493.3E-1599143IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.609.9E-21101146IPR009057Homeodomain-like
CDDcd001675.84E-8110144No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0045893Biological Processpositive regulation of transcription, DNA-templated
GO:0051782Biological Processnegative regulation of cell division
GO:0071367Biological Processcellular response to brassinosteroid stimulus
GO:0005634Cellular Componentnucleus
GO:0001046Molecular Functioncore promoter sequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 297 aa     Download sequence    Send to blast
MVHEMACFSG RAPPSAALSP FHDEQEPEEV YHGQDGAGGG QGKLCARGHW RPAEDAKLKE  60
LVAQHGPQNW NLIAENLDGR SGKSCRLRWF NQLDPRINRR AFSEEEEERL LAAHRAYGNK  120
WALIARLFPG RTDNAVKNHW HVLMARRQRE QSGALRRRKA SSSSPGPPPP PPRQHYAPVV  180
VLHHHHYAGS HALPFRAGAH GVAADTRACS GGESDESAST CTTDLSLGSA GAAVAPSFYQ  240
SSNDGDDVAP RAAAFAPGAR SAFSVPSPAR HGAAASDDGC GMLTRPFYDF LGVGAT*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A6e-32451475107B-MYB
Search in ModeBase
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: During anther development, expressed in anther vacuolar tissue from stage 9 to stage 13. {ECO:0000269|PubMed:20305120}.
UniprotTISSUE SPECIFICITY: Expressed in root vascular tissue, primordia of lateral roots, leaf collar, and veins of lemma, palea and pistil. {ECO:0000269|PubMed:20305120}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor required for sugar partitioning from leaves to anthers during male reproductive development. Required for the production of functional pollen grains. Binds to the promoter of the anther-specific sugar transporter MST8 and regulates its expression. Regulates the expression of genes involved in sugar partitioning in flower, such as the sugar transporter SUT3, the invertase INV4, the UDP-glucose pyrophosphorylase UGP2 and the starch synthase WAXY. {ECO:0000269|PubMed:20305120}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00516DAPTransfer from AT5G17800Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapPavir.5KG184400.2.p
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced by wounding. {ECO:0000269|PubMed:20305120}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankEU9677751e-167EU967775.1 Zea mays clone 305974 mRNA sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_025817646.11e-142transcription factor CSA-like isoform X2
SwissprotQ5NBM81e-95CSA_ORYSJ; Transcription factor CSA
TrEMBLA0A2T7DNV61e-144A0A2T7DNV6_9POAL; Uncharacterized protein
STRINGPavir.Ea01097.1.p0.0(Panicum virgatum)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G17800.15e-57myb domain protein 56
Publications ? help Back to Top
  1. Leonard LM,Follette VM
    Sexual functioning in women reporting a history of child sexual abuse: review of the empirical literature and clinical implications.
    Annu Rev Sex Res, 2002. 13: p. 346-88
    [PMID:12836736]
  2. Wang L,Li X,Chen Z
    Sulfated modification of the polysaccharides obtained from defatted rice bran and their antitumor activities.
    Int. J. Biol. Macromol., 2009. 44(2): p. 211-4
    [PMID:19135473]
  3. Wang L,Huang H,Wei Y,Li X,Chen Z
    Characterization and anti-tumor activities of sulfated polysaccharide SRBPS2a obtained from defatted rice bran.
    Int. J. Biol. Macromol., 2009. 45(4): p. 427-31
    [PMID:19549538]
  4. Zhang H, et al.
    Carbon starved anther encodes a MYB domain protein that regulates sugar partitioning required for rice pollen development.
    Plant Cell, 2010. 22(3): p. 672-89
    [PMID:20305120]
  5. Zhang H, et al.
    Mutation in CSA creates a new photoperiod-sensitive genic male sterile line applicable for hybrid rice seed production.
    Proc. Natl. Acad. Sci. U.S.A., 2013. 110(1): p. 76-81
    [PMID:23256151]
  6. Zhu X, et al.
    Brassinosteroids promote development of rice pollen grains and seeds by triggering expression of Carbon Starved Anther, a MYB domain protein.
    Plant J., 2015. 82(4): p. 570-81
    [PMID:25754973]
  7. Li X, et al.
    Metabolic and transcriptomic signatures of rice floral organs reveal sugar starvation as a factor in reproductive failure under heat and drought stress.
    Plant Cell Environ., 2015. 38(10): p. 2171-92
    [PMID:25828772]
  8. Shaar-Moshe L,Hübner S,Peleg Z
    Identification of conserved drought-adaptive genes using a cross-species meta-analysis approach.
    BMC Plant Biol., 2015. 15: p. 111
    [PMID:25935420]