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 34891
Organism
Ostreococcus lucimarinus
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Chlorophyta; prasinophytes; Mamiellophyceae; Mamiellales; Bathycoccaceae; Ostreococcus
Family MYB
Protein Properties Length: 180aa    MW: 20770.5 Da    PI: 10.4966
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
34891genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding57.53e-181966148
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                     +g WT+eEdell  av+ +Gg++Wk+Ia ++   Rt+ qc +rwqk+l
            34891 19 KGGWTPEEDELLRGAVAVYGGRNWKKIAVYFSDSRTDVQCLHRWQKVL 66
                     688******************************************986 PP
2Myb_DNA-binding65.69.4e-2172118148
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48 
                      +g+WT+eEd +++++v++lG ++W++Ia +++ gR +kqc++rw+++l
            34891  72 KGPWTAEEDARIIELVTELGAKRWSKIAGELP-GRIGKQCRERWYNHL 118
                      79******************************.*************97 PP
3Myb_DNA-binding53.94e-17124168147
                      TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHH CS
  Myb_DNA-binding   1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqky 47 
                      r  W+++Ed +l+ a++q+G++ W+ Ia+ +  gRt++ +k++w++ 
            34891 124 REEWSADEDRQLIIAHAQYGNR-WAEIAKSFK-GRTDNAIKNHWNST 168
                      789*******************.********9.***********986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129417.341466IPR017930Myb domain
SMARTSM007171.7E-141868IPR001005SANT/Myb domain
PfamPF002491.2E-151966IPR001005SANT/Myb domain
SuperFamilySSF466899.31E-172076IPR009057Homeodomain-like
Gene3DG3DSA:1.10.10.601.6E-222178IPR009057Homeodomain-like
CDDcd001679.65E-112266No hitNo description
PROSITE profilePS5129431.4567122IPR017930Myb domain
SuperFamilySSF466891.13E-3069165IPR009057Homeodomain-like
SMARTSM007173.4E-1771120IPR001005SANT/Myb domain
PfamPF002491.3E-1872118IPR001005SANT/Myb domain
CDDcd001674.71E-1474118No hitNo description
Gene3DG3DSA:1.10.10.602.7E-2779125IPR009057Homeodomain-like
PROSITE profilePS5129423.221123173IPR017930Myb domain
SMARTSM007174.0E-16123171IPR001005SANT/Myb domain
PfamPF002494.0E-15124168IPR001005SANT/Myb domain
CDDcd001674.53E-11126169No hitNo description
Gene3DG3DSA:1.10.10.604.7E-23126173IPR009057Homeodomain-like
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0032875Biological Processregulation of DNA endoreduplication
GO:0003677Molecular FunctionDNA binding
GO:0003713Molecular Functiontranscription coactivator activity
Sequence ? help Back to Top
Protein Sequence    Length: 180 aa     Download sequence    Send to blast
RRARVASRKI GGPTRRSAKG GWTPEEDELL RGAVAVYGGR NWKKIAVYFS DSRTDVQCLH  60
RWQKVLNPEL VKGPWTAEED ARIIELVTEL GAKRWSKIAG ELPGRIGKQC RERWYNHLDP  120
EIKREEWSAD EDRQLIIAHA QYGNRWAEIA KSFKGRTDNA IKNHWNSTLK RKVDQALNQG
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1h88_C1e-67181735159MYB PROTO-ONCOGENE PROTEIN
1h89_C1e-67181735159MYB PROTO-ONCOGENE PROTEIN
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor involved in abiotic stress responses (PubMed:17293435, PubMed:19279197). May play a regulatory role in tolerance to salt, cold, and drought stresses (PubMed:17293435). Transcriptional activator that binds specifically to a mitosis-specific activator cis-element 5'-(T/C)C(T/C)AACGG(T/C)(T/C)A-3', found in promoters of cyclin genes such as CYCB1-1 and KNOLLE (AC Q84R43). Positively regulates a subset of G2/M phase-specific genes, including CYCB1-1, CYCB2-1, CYCB2-2, and CDC20.1 in response to cold treatment (PubMed:19279197). {ECO:0000269|PubMed:17293435, ECO:0000269|PubMed:19279197}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00505DAPTransfer from AT5G11510Download
Motif logo
Regulation -- Description ? help Back to Top
Source Description
UniProtINDUCTION: Induced by cold, drought and salt stresses. {ECO:0000269|PubMed:17293435}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankCP0005890.0CP000589.1 Ostreococcus lucimarinus CCE9901 chromosome 9, complete sequence.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_001419697.11e-130predicted protein, partial
SwissprotQ0JHU72e-76MB3R2_ORYSJ; Transcription factor MYB3R-2
TrEMBLA4S2691e-128A4S269_OSTLU; Uncharacterized protein (Fragment)
STRINGABO979901e-129(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
AT5G02320.22e-78myb domain protein 3r-5
Publications ? help Back to Top
  1. Kakar KU, et al.
    A consortium of rhizobacterial strains and biochemical growth elicitors improve cold and drought stress tolerance in rice (Oryza sativa L.).
    Plant Biol (Stuttg), 2016. 18(3): p. 471-83
    [PMID:26681628]