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 PEQU_00888
Organism
Phalaenopsis equestris
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; Asparagales; Orchidaceae; Epidendroideae; Vandeae; Aeridinae; Phalaenopsis
Family B3
Protein Properties Length: 82aa    MW: 9439.93 Da    PI: 10.9447
Description B3 family protein
Gene Model
Gene Model ID Type Source Coding Sequence
PEQU_00888genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1B334.14.9e-11974262
                EEE-..-HHHHTT-EE--HHH.HTT..---..--SEEEEEE.TTS-EEEEEE....EEETTEEEE- CS
          B3  2 fkvltpsdvlksgrlvlpkkfaeeh..ggkkeesktltled.esgrsWevkliy..rkksgryvlt 62
                +k+l +sdv+++gr+vlpkk  e++   +  +e++ l ++d e+ r+W++k+++  ++ks++y+l+
  PEQU_00888  9 QKELRNSDVGSLGRIVLPKKESEANlpILTAREGISLPMTDsETARVWRFKFRFwpNNKSRMYILE 74
                7999***********************667778999****96777*******99888888889987 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
Gene3DG3DSA:2.40.330.101.8E-15676IPR015300DNA-binding pseudobarrel domain
SuperFamilySSF1019362.09E-11775IPR015300DNA-binding pseudobarrel domain
PfamPF023622.4E-7974IPR003340B3 DNA binding domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 82 aa     Download sequence    Send to blast
MTGLRFLLQK ELRNSDVGSL GRIVLPKKES EANLPILTAR EGISLPMTDS ETARVWRFKF  60
RFWPNNKSRM YILENTGNNT AI
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
6j9c_A7e-31477982B3 domain-containing transcription factor LEC2
6j9c_D7e-31477982B3 domain-containing transcription factor LEC2
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtTranscriptional activator specifically required for expression of the maturation program in the seed development. Probably potentiates the response to the seed-specific hormone abscisic acid (ABA). May bind to DNA indirectly.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_020591748.12e-49B3 domain-containing protein LFL1-like
SwissprotP263071e-31VIV1_MAIZE; Regulatory protein viviparous-1
TrEMBLA0A2I0W8C43e-42A0A2I0W8C4_9ASPA; B3 domain-containing protein LFL1
STRINGXP_008775431.17e-35(Phoenix dactylifera)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP80912736
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G24650.11e-33B3 family protein
Publications ? help Back to Top
  1. Williamson JD,Scandalios JG
    Differential response of maize catalases to abscisic acid: Vp1 transcriptional activator is not required for abscisic acid-regulated Cat1 expression.
    Proc. Natl. Acad. Sci. U.S.A., 1992. 89(18): p. 8842-6
    [PMID:1388272]
  2. Hoecker U,Vasil IK,McCarty DR
    Integrated control of seed maturation and germination programs by activator and repressor functions of Viviparous-1 of maize.
    Genes Dev., 1995. 9(20): p. 2459-69
    [PMID:7590227]