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 e_gw1.9.712.1
Organism
Ostreococcus sp. RCC809
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Chlorophyta; prasinophytes; Mamiellophyceae; Mamiellales; Bathycoccaceae; Ostreococcus
Family MYB
Protein Properties Length: 104aa    MW: 12323 Da    PI: 10.7737
Description MYB family protein
Gene Model
Gene Model ID Type Source Coding Sequence
e_gw1.9.712.1genomeJGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Myb_DNA-binding53.55.5e-17450148
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHHHHT CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwqkyl 48
                     +g WT++Ed ll ++v ++G+ +W+ Iar +  gR +kqc++rw+++l
    e_gw1.9.712.1  4 KGQWTADEDALLTELVDKYGTTRWSYIARALY-GRVGKQCRERWNNHL 50
                     799****************************9.*************97 PP
2Myb_DNA-binding574.5e-185698145
                     TSSS-HHHHHHHHHHHHHTTTT-HHHHHHHHTTTS-HHHHHHHHH CS
  Myb_DNA-binding  1 rgrWTteEdellvdavkqlGggtWktIartmgkgRtlkqcksrwq 45
                     rg+W+  E+e +++a+ +lG++ W+ Ia+++  gRt++++k++w+
    e_gw1.9.712.1 56 RGAWSVKEEETFIQAHMELGNK-WSHIAKRLK-GRTENSVKNHWN 98
                     89********************.********9.***********9 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5129427.27154IPR017930Myb domain
SuperFamilySSF466894.12E-30397IPR009057Homeodomain-like
SMARTSM007171.5E-11352IPR001005SANT/Myb domain
Gene3DG3DSA:1.10.10.601.7E-26558IPR009057Homeodomain-like
CDDcd001672.34E-10750No hitNo description
PfamPF139211.2E-16765No hitNo description
PROSITE profilePS5129421.34955104IPR017930Myb domain
SMARTSM007171.9E-1455103IPR001005SANT/Myb domain
CDDcd001672.31E-95898No hitNo description
Gene3DG3DSA:1.10.10.604.8E-2059103IPR009057Homeodomain-like
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0010183Biological Processpollen tube guidance
GO:0045697Biological Processregulation of synergid differentiation
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 104 aa     Download sequence    Send to blast
MKLKGQWTAD EDALLTELVD KYGTTRWSYI ARALYGRVGK QCRERWNNHL APDIKRGAWS  60
VKEEETFIQA HMELGNKWSH IAKRLKGRTE NSVKNHWNAT RRRK
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
1mse_C1e-4011041104C-Myb DNA-Binding Domain
1msf_C1e-4011041104C-Myb DNA-Binding Domain
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor that binds to the motif 5'-GTAACNT-3' in the promoter of target genes (e.g. DD11 and DD18) and promotes their expression within synergid cells (e.g. in the filiform apparatus) in ovules (PubMed:16214903, PubMed:17693534, PubMed:18410484, PubMed:17937500). Required for the formation of the filiform apparatus during synergid cell differentiation in the female gametophyte (PubMed:16214903). Involved in pollen tube guidance to the micropyle (PubMed:16214903, PubMed:17937500, PubMed:23093426). {ECO:0000269|PubMed:16214903, ECO:0000269|PubMed:17693534, ECO:0000269|PubMed:17937500, ECO:0000269|PubMed:18410484, ECO:0000269|PubMed:23093426}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00442DAPTransfer from AT4G18770Download
Motif logo
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMap-Retrieve
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_022839809.18e-56SANT/Myb domain, partial
SwissprotQ9S7L22e-44MYB98_ARATH; Transcription factor MYB98
TrEMBLA0A090M5982e-54A0A090M598_OSTTA; SANT/Myb domain (Fragment)
TrEMBLA0A1Y5I8E43e-55A0A1Y5I8E4_OSTTA; Homeodomain-like protein (Fragment)
STRINGA0A090M5983e-55(Ostreococcus tauri)
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
AT4G18770.17e-47myb domain protein 98
Publications ? help Back to Top
  1. Mendes MA, et al.
    Live and let die: a REM complex promotes fertilization through synergid cell death in Arabidopsis.
    Development, 2016. 143(15): p. 2780-90
    [PMID:27338615]