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.5KG184500.1.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: 318aa    MW: 33650.3 Da    PI: 9.139
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Pavir.5KG184500.1.pgenomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding543.9e-1763108147
                          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.5KG184500.1.p  63 RGHWRPAEDAKLKELVAQHGPQNWNLIAENLD-GRSGKSCRLRWFNQ 108
                          899*****************************.***********996 PP
2Myb_DNA-binding52.61e-16115158146
                          TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
      Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                          r ++++ E+e+l+ a++ +G++ W++Iar ++ gRt++ +k++w+ 
  Pavir.5KG184500.1.p 115 RRAFSEAEEERLLAAHRAYGNK-WALIARLFP-GRTDNAVKNHWHV 158
                          6789******************.*********.***********97 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129417.92358109IPR017930Myb domain
SuperFamilySSF466891.09E-2761156IPR009057Homeodomain-like
SMARTSM007173.1E-1462111IPR001005SANT/Myb domain
PfamPF002492.5E-1663108IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.609.2E-2664116IPR009057Homeodomain-like
CDDcd001679.58E-1466107No hitNo description
PROSITE profilePS5129425.38110164IPR017930Myb domain
SMARTSM007176.3E-14114162IPR001005SANT/Myb domain
PfamPF002496.5E-14115158IPR001005SANT/Myb domain
CDDcd001671.71E-11117159No hitNo description
Gene3DG3DSA:1.10.10.602.7E-19117161IPR009057Homeodomain-like
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 318 aa     Download sequence    Send to blast
MVHEMACFSG RAPPAAALSP FHDEQDPAVV PEEVYHGHEE GLEDASCGRG HGAGGGQGKR  60
STRGHWRPAE DAKLKELVAQ HGPQNWNLIA ENLDGRSGKS CRLRWFNQLD PRINRRAFSE  120
AEEERLLAAH RAYGNKWALI ARLFPGRTDN AVKNHWHVLA ARRHRVQCGA IRRRKPSSSS  180
CTAATSSSHF APAAVAGRRR YGSPPLPSHA GDAHAQEHGV RTEAAAAAAA SGSESVESAS  240
TGTTDLSLGS AGAAAVPCFY QSSSAGYDVR PRAAALAPGA RSVFCVPSPA RHRAAASDDG  300
CGRLARPFYD FLGVGAT*
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A2e-30621636107B-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}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapPavir.5KG184500.1.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
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankEU9648551e-133EU964855.1 Zea mays clone 282116 mRNA sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_025817646.11e-162transcription factor CSA-like isoform X2
SwissprotQ5NBM84e-79CSA_ORYSJ; Transcription factor CSA
TrEMBLA0A2T7DNV61e-163A0A2T7DNV6_9POAL; Uncharacterized protein
STRINGPavir.J21755.1.p1e-171(Panicum virgatum)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP29438260
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G69560.11e-52myb domain protein 105
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]