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 GRMZM2G098813_P01
Common Namefl1, ZEAMMB73_199317, zfl1
Organism
Zea mays
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; PACMAD clade; Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea
Family LFY
Protein Properties Length: 391aa    MW: 42415.2 Da    PI: 9.3106
Description LFY family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GRMZM2G098813_P01genomeMaizeSequenceView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1FLO_LFY527.94.1e-16113791386
            FLO_LFY   1 mdpea.fsas.lfkwdpraaaaapparlleeaavseapleaaaaaaarklreleelfkayGvryltvakiaelGftvstLvdmkdeelddlm 90 
                        mdp++ fsa+  f+wd       ppa++++  a +++p  a      ++ rele+l+ +yGvr +tva+i+elGft+stL++m+++eldd+m
  GRMZM2G098813_P01   1 MDPNDaFSAAhPFRWDLG-----PPAHAAPAPAPPPPP-LAPLLLPPHAPRELEDLVAGYGVRPSTVARISELGFTASTLLGMTERELDDMM 86 
                        777654776559****53.....333444444333444.333445556689***************************************** PP

            FLO_LFY  91 kslseifrldllvGeryGikaavraerrrleeeeaekkrrkllsedeetaldalsqeglseepvqeekeaagsggeglgeaelvaaeekkse 182
                        ++l+ +fr+d+l+Ger+G++aa+raer r+++      r      +  ++lda+sqe+ls+e+++        gg+ +gea+  +++++  +
  GRMZM2G098813_P01  87 AALAGLFRWDVLLGERFGLRAALRAERGRVMSLG---ARC----FHAGSTLDAASQEALSDERDAAASG----GGMAEGEAGRRMVTTTAGK 167
                        *******************************966...333....245678************8865333....2222233333333322222 PP

            FLO_LFY 183 eekkka.skk...kqkrkkkkelkse........ededeeeeededeegsgedgeerqrehPfivtepgevargkknGLDYLfdLyeqCref 262
                        + kk    ++   k++rkk+     +        +d de    +e++e+s+ ++ erqrehPf+vtepgevar+kknGLDYLf+LyeqCr f
  GRMZM2G098813_P01 168 KGKKGVvGTRkgkKARRKKEL----RplnvlddeNDGDEYGGGSESTESSAGGSGERQREHPFVVTEPGEVARAKKNGLDYLFHLYEQCRVF 255
                        222221011101122222222....123343322222222223334444555556************************************* PP

            FLO_LFY 263 LlqvqkiakerGekcPtkvtnqvfryakkagasyinkPkmrhYvhCYalhcLdeeasnalrrafkergenvGawrqacykplvaiaarqgwd 354
                        Llqvq+iak  G+k+Ptkvtnqvfrya+k+gasyinkPkmrhYvhCYalhcLdeeasnalrra+k rgenvGawrqacy+plv+iaar+g+d
  GRMZM2G098813_P01 256 LLQVQSIAKLGGHKSPTKVTNQVFRYANKCGASYINKPKMRHYVHCYALHCLDEEASNALRRAYKSRGENVGAWRQACYAPLVEIAARHGFD 347
                        ******************************************************************************************** PP

            FLO_LFY 355 idavfnahprLsiWYvPtkLrqLChlerskas 386
                        idavf+ahprL++WYvPt+LrqLCh++r +++
  GRMZM2G098813_P01 348 IDAVFAAHPRLAVWYVPTRLRQLCHQARGSHA 379
                        ****************************9876 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PfamPF016984.5E-1871379IPR002910Floricaula/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: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
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0000037anatomyshoot apex
PO:0006310anatomytassel floret
PO:0006339anatomyjuvenile vascular leaf
PO:0006340anatomyadult vascular leaf
PO:0006341anatomyprimary shoot system
PO:0006354anatomyear floret
PO:0006505anatomycentral spike of ear inflorescence
PO:0008018anatomytransition vascular leaf
PO:0009001anatomyfruit
PO:0009009anatomyplant embryo
PO:0009025anatomyvascular leaf
PO:0009054anatomyinflorescence bract
PO:0009066anatomyanther
PO:0009074anatomystyle
PO:0009084anatomypericarp
PO:0009089anatomyendosperm
PO:0020040anatomyleaf base
PO:0020104anatomyleaf sheath
PO:0020126anatomytassel inflorescence
PO:0020127anatomyprimary root
PO:0020136anatomyear inflorescence
PO:0020142anatomystem internode
PO:0020148anatomyshoot apical meristem
PO:0025142anatomyleaf tip
PO:0025287anatomyseedling coleoptile
PO:0001007developmental stagepollen development stage
PO:0001009developmental stageD pollen mother cell meiosis stage
PO:0001052developmental stagevascular leaf expansion stage
PO:0001053developmental stagevascular leaf post-expansion stage
PO:0001083developmental stageinflorescence development stage
PO:0001094developmental stageplant embryo coleoptilar stage
PO:0001095developmental stageplant embryo true leaf formation stage
PO:0001180developmental stageplant proembryo stage
PO:0007001developmental stageearly whole plant fruit ripening stage
PO:0007003developmental stageIL.03 full inflorescence length reached stage
PO:0007006developmental stageIL.00 inflorescence just visible stage
PO:0007015developmental stageradicle emergence stage
PO:0007016developmental stagewhole plant flowering stage
PO:0007022developmental stageseed imbibition stage
PO:0007026developmental stageFL.00 first flower(s) open stage
PO:0007031developmental stagemid whole plant fruit ripening stage
PO:0007032developmental stagewhole plant fruit formation stage up to 10%
PO:0007045developmental stagecoleoptile emergence stage
PO:0007063developmental stageLP.07 seven leaves visible stage
PO:0007065developmental stageLP.05 five leaves visible stage
PO:0007072developmental stageLP.18 eighteen leaves visible stage
PO:0007094developmental stageLP.01 one leaf visible stage
PO:0007101developmental stageLP.09 nine leaves visible stage
PO:0007104developmental stageLP.15 fifteen leaves visible stage
PO:0007106developmental stageLP.03 three leaves visible stage
PO:0007112developmental stage1 main shoot growth stage
PO:0007116developmental stageLP.11 eleven leaves visible stage
PO:0007123developmental stageLP.06 six leaves visible stage
PO:0007633developmental stageendosperm development stage
PO:0021004developmental stageinflorescence initiation stage
Sequence ? help Back to Top
Protein Sequence    Length: 391 aa     Download sequence    Send to blast
MDPNDAFSAA HPFRWDLGPP AHAAPAPAPP PPPLAPLLLP PHAPRELEDL VAGYGVRPST  60
VARISELGFT ASTLLGMTER ELDDMMAALA GLFRWDVLLG ERFGLRAALR AERGRVMSLG  120
ARCFHAGSTL DAASQEALSD ERDAAASGGG MAEGEAGRRM VTTTAGKKGK KGVVGTRKGK  180
KARRKKELRP LNVLDDENDG DEYGGGSEST ESSAGGSGER QREHPFVVTE PGEVARAKKN  240
GLDYLFHLYE QCRVFLLQVQ SIAKLGGHKS PTKVTNQVFR YANKCGASYI NKPKMRHYVH  300
CYALHCLDEE ASNALRRAYK SRGENVGAWR QACYAPLVEI AARHGFDIDA VFAAHPRLAV  360
WYVPTRLRQL CHQARGSHAH AAAGLPPPPM F
3D Structure ? help Back to Top
Structure
PDB ID Evalue Query Start Query End Hit Start Hit End Description
2vy1_A5e-982193774162PROTEIN LEAFY
2vy2_A5e-982193774162PROTEIN LEAFY
Search in ModeBase
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Zm.67880.0ear| meristem| shoot| tassel
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasGRMZM2G098813
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: In the vegetative phase, expressed in shoot meristems and leaf primordia. In the reproductive phase, present in the meristems of primary and secondary branches at primordial and elongating stages, but later transiently down-regulated from the meristems, when the meristem identity change from inflorescence to spikelet. Subsequent expression recovery when spikelets are differentiated, with an accumulation in floral meristems and in primordia of all floral organs, including lodicules, stamens, carpels and ovules. {ECO:0000269|PubMed:21910771}.
UniprotTISSUE SPECIFICITY: In very young panicle but not in mature florets, mature leaves, roots or apical meristems. {ECO:0000269|PubMed:9482818}.
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor (By similarity). Together with APO1, involved in the temporal regulation of meristem size and identity during both vegetative and reproductive developments through interaction with APO1 (PubMed:21910771). Promotes flowering (PubMed:21910771). {ECO:0000250|UniProtKB:Q00958, ECO:0000269|PubMed:21910771}.
Binding Motif ? help Back to Top
Motif ID Method Source Motif file
MP00095SELEXTransfer from AT5G61850Download
Motif logo
Cis-element ? help Back to Top
SourceLink
PlantRegMapGRMZM2G098813_P01
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieveRetrieve
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAY1798820.0AY179882.1 Zea mays cultivar A632 floricaula/leafy-like 1 (fl1) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_001105201.10.0zea floricaula/leafy 1
SwissprotQ0JAI10.0FL_ORYSJ; Probable transcription factor FL
TrEMBLA0A3L6GDN30.0A0A3L6GDN3_MAIZE; Putative transcription factor FL
TrEMBLQ84QG80.0Q84QG8_MAIZE; Floricaula/leafy-like 1
STRINGGRMZM2G098813_P010.0(Zea mays)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP82693649
Representative plantOGRP70181619
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G61850.16e-97floral meristem identity control protein LEAFY (LFY)
Publications ? help Back to Top
  1. Bomblies K, et al.
    Duplicate FLORICAULA/LEAFY homologs zfl1 and zfl2 control inflorescence architecture and flower patterning in maize.
    Development, 2003. 130(11): p. 2385-95
    [PMID:12702653]
  2. Bomblies K,Doebley JF
    Molecular evolution of FLORICAULA/LEAFY orthologs in the Andropogoneae (Poaceae).
    Mol. Biol. Evol., 2005. 22(4): p. 1082-94
    [PMID:15689530]