PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID Itr_sc001149.1_g00013.1
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Convolvulaceae; Ipomoeeae; Ipomoea
Family MYB
Protein Properties Length: 288aa    MW: 32472 Da    PI: 10.0824
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
Itr_sc001149.1_g00013.1genomeKazusaView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding57.92.3e-184489147
                             TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
          Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47
                             rg W + Ed +l ++v+++G+ +W++Ia++++ gR++k+c++rw++ 
  Itr_sc001149.1_g00013.1 44 RGHWRPHEDSRLRELVAKHGPQNWNLIAEKIP-GRSGKSCRLRWFNQ 89
                             899*****************************.***********996 PP

2Myb_DNA-binding55.91e-1797139246
                              SSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHH CS
          Myb_DNA-binding   2 grWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqk 46 
                              +++T+eE+e+l+ a++++G++ W+ Iar ++ gRt++ +k++w+ 
  Itr_sc001149.1_g00013.1  97 KAFTEEEEERLLTAHRMYGNK-WAIIARLFP-GRTDNAVKNHWHV 139
                              689******************.*********.***********96 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129417.5293990IPR017930Myb domain
SMARTSM007176.7E-154392IPR001005SANT/Myb domain
SuperFamilySSF466895.62E-2944137IPR009057Homeodomain-like
PfamPF002492.5E-174489IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.602.6E-264597IPR009057Homeodomain-like
CDDcd001671.78E-144788No hitNo description
PROSITE profilePS5129425.09191145IPR017930Myb domain
SMARTSM007176.9E-1595143IPR001005SANT/Myb domain
PfamPF002492.9E-1597138IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.604.2E-2098143IPR009057Homeodomain-like
CDDcd001671.58E-7107138No 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: 288 aa     Download sequence    Send to blast
MSFKAFESSS SGAFRFPPPP GPATLGLEEP EKRTGEQSHR LCARGHWRPH EDSRLRELVA  60
KHGPQNWNLI AEKIPGRSGK SCRLRWFNQL DPRINTKAFT EEEEERLLTA HRMYGNKWAI  120
IARLFPGRTD NAVKNHWHVI MARRHRHQTT GGARRRHPRN QNNNNNTMDS NNFVQIKNLN  180
DESAASTCTD LSLSTSSSSS SKLPPNHFHL TGFGPTPTHY HQILPTTPGR PESSPDSLNT  240
ASDSVANNNN YGSEAEMCGQ NQTAIYDNKF NNNKNKMLFF DFLGVGAN
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1a5j_A2e-31421445107B-MYB
Search in ModeBase
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}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced by wounding. {ECO:0000269|PubMed:20305120}.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_019165671.11e-124PREDICTED: transcriptional activator Myb-like
SwissprotQ5NBM88e-68CSA_ORYSJ; Transcription factor CSA
TrEMBLA0A1J6KH223e-83A0A1J6KH22_NICAT; Transcription factor myb44
STRINGXP_009587330.14e-83(Nicotiana tomentosiformis)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA16842470
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G69560.16e-64myb 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]