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 XP_016449328.1
Common NameFL2
Organism
Nicotiana tabacum
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae; Nicotiana
Family LFY
Protein Properties Length: 416aa    MW: 46126.9 Da    PI: 6.854
Description LFY family protein
Gene Model
Gene Model ID Type Source Coding Sequence
XP_016449328.1genomeNCBIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1FLO_LFY646.53.7e-19713951386
         FLO_LFY   1 mdpeafsaslfkwdpraaaaapparlleeaavseap.........leaaaaaaarklreleelfkayGvryltvakiaelGftvstLvdmkdeel 86 
                     mdpeafsaslfkwdpr a+ +pp+rlle a+++++p         l+aa ++++r+l +leelf+ayG+ry+t+akiaelGftv+tL+dmkdeel
  XP_016449328.1   1 MDPEAFSASLFKWDPRGAM-PPPTRLLEAAVAPPPPppalpppqpLSAAYSIKTRELGGLEELFQAYGIRYYTAAKIAELGFTVNTLLDMKDEEL 94 
                     9**************9877.77778888887777666777665444555555556666************************************* PP

         FLO_LFY  87 ddlmkslseifrldllvGeryGikaavraerrrleeeeaekkrrkllsedeetaldalsqeglseepvqe.ekeaagsggeglgeaelvaaee.k 179
                     dd+m+sls+ifr++llvGeryGikaa+raerrrleeee  ++r +lls+  ++aldalsqeglseepvq+ e+ea+gsgg+g +++e+vaa+   
  XP_016449328.1  95 DDMMNSLSQIFRWELLVGERYGIKAAIRAERRRLEEEE-LRRRGHLLSDGGTNALDALSQEGLSEEPVQQqEREAVGSGGGG-TTWEVVAAAGgG 187
                     ************************************88.8888899999999****************99455677777766.899999887754 PP

         FLO_LFY 180 kseeekkkaskkkqkrkkk.kelkseededeeeeededeegsgedgeerqrehPfivtepgevargkknGLDYLfdLyeqCrefLlqvqkiaker 273
                     +++++++k+  +  ++k+   +++++e+++e +e+d + ++++ + +erqrehPfivtepgevargkknGLDYLf+LyeqCr+fL+qvq+iaker
  XP_016449328.1 188 RMKQRRRKKVVAAGREKRGgASAEEDEETEEGQEDDWNINDASGGISERQREHPFIVTEPGEVARGKKNGLDYLFHLYEQCRDFLIQVQNIAKER 282
                     44444444433333333330332333333333334444444555556************************************************ PP

         FLO_LFY 274 GekcPtkvtnqvfryakkagasyinkPkmrhYvhCYalhcLdeeasnalrrafkergenvGawrqacykplvaiaarqgwdidavfnahprLsiW 368
                     GekcPtkvtnqvfryakkagasyinkPkmrhYvhCYalhcLdeeasnalrrafkergenvGawrqacykplvaiaarqgwdid++fnahprL+iW
  XP_016449328.1 283 GEKCPTKVTNQVFRYAKKAGASYINKPKMRHYVHCYALHCLDEEASNALRRAFKERGENVGAWRQACYKPLVAIAARQGWDIDTIFNAHPRLAIW 377
                     *********************************************************************************************** PP

         FLO_LFY 369 YvPtkLrqLChlerskas 386
                     YvPtkLrqLCh ers+a+
  XP_016449328.1 378 YVPTKLRQLCHSERSNAA 395
                     ***************986 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF016981.4E-2101395IPR002910Floricaula/leafy protein
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0010077Biological Processmaintenance of inflorescence meristem identity
GO:0010582Biological Processfloral meristem determinacy
GO:0005634Cellular Componentnucleus
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0031490Molecular Functionchromatin DNA binding
GO:0042803Molecular Functionprotein homodimerization activity
GO:0043565Molecular Functionsequence-specific DNA binding
GO:0043621Molecular Functionprotein self-association
Sequence ? help Back to Top
Protein Sequence    Length: 416 aa     Download sequence    Send to blast
MDPEAFSASL FKWDPRGAMP PPTRLLEAAV APPPPPPALP PPQPLSAAYS IKTRELGGLE  60
ELFQAYGIRY YTAAKIAELG FTVNTLLDMK DEELDDMMNS LSQIFRWELL VGERYGIKAA  120
IRAERRRLEE EELRRRGHLL SDGGTNALDA LSQEGLSEEP VQQQEREAVG SGGGGTTWEV  180
VAAAGGGRMK QRRRKKVVAA GREKRGGASA EEDEETEEGQ EDDWNINDAS GGISERQREH  240
PFIVTEPGEV ARGKKNGLDY LFHLYEQCRD FLIQVQNIAK ERGEKCPTKV TNQVFRYAKK  300
AGASYINKPK MRHYVHCYAL HCLDEEASNA LRRAFKERGE NVGAWRQACY KPLVAIAARQ  360
GWDIDTIFNA HPRLAIWYVP TKLRQLCHSE RSNAAAAAAS SSVSGGGGGG DHLPHF
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
2vy1_A1e-1122344133192PROTEIN LEAFY
2vy2_A1e-1122344133192PROTEIN LEAFY
Search in ModeBase
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor that act to specify determinacy in the progenitor cells for both flowers and leaves.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00095SELEXTransfer from AT5G61850Download
Motif logo
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankJQ6869280.0JQ686928.1 Nicotiana tabacum cultivar SR1 LEAFY/FLORICAULA (LFY) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_009780579.10.0PREDICTED: floricaula/leafy homolog 2 isoform X2
RefseqXP_016449328.10.0PREDICTED: floricaula/leafy homolog 2
SwissprotQ405050.0FL2_TOBAC; Floricaula/leafy homolog 2
TrEMBLA0A1S3YBE10.0A0A1S3YBE1_TOBAC; floricaula/leafy homolog 2
TrEMBLA0A1U7X1290.0A0A1U7X129_NICSY; floricaula/leafy homolog 2 isoform X2
STRINGXP_009780578.10.0(Nicotiana sylvestris)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
AsteridsOGEA66682333
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G61850.11e-145floral meristem identity control protein LEAFY (LFY)
Publications ? help Back to Top
  1. Kelly AJ,Bonnlander MB,Meeks-Wagner DR
    NFL, the tobacco homolog of FLORICAULA and LEAFY, is transcriptionally expressed in both vegetative and floral meristems.
    Plant Cell, 1995. 7(2): p. 225-34
    [PMID:7756832]