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 9404
Organism
Ostreococcus lucimarinus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Chlorophyta; prasinophytes; Mamiellophyceae; Mamiellales; Bathycoccaceae; Ostreococcus
Family MYB
Protein Properties Length: 96aa    MW: 10915.3 Da    PI: 11.0623
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
9404genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding39.99.5e-13142647
                     HHHHHHHHHHHHHTTTT.-HHHHHHHHTTTS-HHHHHHHHHHH CS
  Myb_DNA-binding  6 teEdellvdavkqlGgg.tWktIartmgkgRtlkqcksrwqky 47
                     ++Edell + +++lGg+ +W++Ia+ +  gR+ k+c++rw + 
             9404  1 EQEDELLRRQIERLGGPgNWTAIAEALT-GRSSKSCRLRWCNQ 42
                     68*************************9.***********985 PP
2Myb_DNA-binding54.82.1e-174993147
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47
                     rg++T+eEd  ++  ++ +G++ W+ I+r m+ gRt++q+k+r+++ 
             9404 49 RGPFTAEEDSTILAQHAIHGNK-WAVISRSMP-GRTDNQVKNRFNST 93
                     89********************.*********.***********986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF139211.1E-15158No hitNo description
PROSITE profilePS5129413.799143IPR017930Myb domain
CDDcd001672.88E-9141No hitNo description
SMARTSM007173.0E-5145IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.603.3E-21250IPR009057Homeodomain-like
SuperFamilySSF466897.34E-272395IPR009057Homeodomain-like
PROSITE profilePS5129424.3764496IPR017930Myb domain
SMARTSM007172.5E-154896IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.608.8E-245196IPR009057Homeodomain-like
CDDcd001675.52E-115194No 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: 96 aa     Download sequence    Send to blast
EQEDELLRRQ IERLGGPGNW TAIAEALTGR SSKSCRLRWC NQLNPSVKRG PFTAEEDSTI  60
LAQHAIHGNK WAVISRSMPG RTDNQVKNRF NSTLRR
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1gv2_A2e-261969103MYB PROTO-ONCOGENE PROTEIN
1mse_C2e-261969103C-Myb DNA-Binding Domain
1msf_C2e-261969103C-Myb DNA-Binding Domain
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor involved in auxin response. Functions in auxin signal transduction and modulates lateral root growth. Interacts with ARF response factors to promote auxin-responsive gene expression (PubMed:17675404). In response to auxin, binds sequence-specific motifs in the promoter of the auxin-responsive gene IAA19, and activates IAA19 transcription. The IAA19 transcription activation by MYB77 is enhanced by direct interaction between MYB77 and PYL8 (PubMed:24894996). {ECO:0000269|PubMed:17675404, ECO:0000269|PubMed:24894996}.
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced by auxin (PubMed:17675404). Down-regulated by potassium deprivation (PubMed:15173595). {ECO:0000269|PubMed:15173595, ECO:0000269|PubMed:17675404}.
UniProtINDUCTION: Slightly induced by salicylic acid. {ECO:0000269|PubMed:16463103}.
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankCP0005931e-160CP000593.1 Ostreococcus lucimarinus CCE9901 chromosome 13, complete sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_001421026.14e-66predicted protein, partial
SwissprotQ425754e-34MYB1_ARATH; Transcription factor MYB1
SwissprotQ9SN123e-34MYB77_ARATH; Transcription factor MYB77
TrEMBLA4S6441e-64A4S644_OSTLU; Uncharacterized protein (Fragment)
STRINGABO993192e-65(Ostreococcus 'lucimarinus')
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
ChlorophytaeOGCP1516114
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G55730.14e-37myb domain protein 109
Publications ? help Back to Top
  1. Ding Y, et al.
    Four distinct types of dehydration stress memory genes in Arabidopsis thaliana.
    BMC Plant Biol., 2013. 13: p. 229
    [PMID:24377444]
  2. Wang T, et al.
    Salt-Related MYB1 Coordinates Abscisic Acid Biosynthesis and Signaling during Salt Stress in Arabidopsis.
    Plant Physiol., 2015. 169(2): p. 1027-41
    [PMID:26243618]
  3. Nguyen HT, et al.
    A Transcription Factor γMYB1 Binds to the P1BS cis-Element and Activates PLA2-γ Expression with its Co-Activator γMYB2.
    Plant Cell Physiol., 2016. 57(4): p. 784-97
    [PMID:26872838]
  4. Sanz-Fernández M, et al.
    Screening Arabidopsis mutants in genes useful for phytoremediation.
    J. Hazard. Mater., 2017. 335: p. 143-151
    [PMID:28441590]
  5. Verma N,Burma PK
    Regulation of tapetum-specific A9 promoter by transcription factors AtMYB80, AtMYB1 and AtMYB4 in Arabidopsis thaliana and Nicotiana tabacum.
    Plant J., 2017. 92(3): p. 481-494
    [PMID:28849604]