PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Previous version: v3.0 v4.0
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID GRMZM2G060216_P01
Common Namelg2, liguleless2
Organism
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 bZIP
Protein Properties Length: 531aa    MW: 57679.9 Da    PI: 6.7326
Description bZIP family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GRMZM2G060216_P01genomeMaizeSequenceView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1bZIP_134.93.4e-11221250433
                        XCHHHCHHHHHHHHHHHHHHHHHHHHHHHH CS
             bZIP_1   4 lkrerrkqkNReAArrsRqRKkaeieeLee 33 
                         k err+++NReAAr+sR+RKka++++Le+
  GRMZM2G060216_P01 221 AKTERRLAQNREAARKSRLRKKAYVQQLET 250
                        799*************************97 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM003386.2E-8218294IPR004827Basic-leucine zipper domain
PROSITE profilePS502179.243220264IPR004827Basic-leucine zipper domain
Gene3DG3DSA:1.20.5.1701.0E-7220264No hitNo description
PfamPF001704.8E-8221251IPR004827Basic-leucine zipper domain
SuperFamilySSF579597.74E-7222265No hitNo description
PROSITE patternPS000360225240IPR004827Basic-leucine zipper domain
PfamPF141442.1E-29303377IPR025422Transcription factor TGA like domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0003700Molecular Functiontranscription factor activity, sequence-specific DNA binding
GO:0043565Molecular Functionsequence-specific DNA binding
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: 531 aa     Download sequence    Send to blast
MVQGEESSWR MERAALPLNQ ALAYGVQAHA AAAAAPPTCF LDFQPAAASA AYFGFGELEE  60
ALIHGGGAAS AGGGVDPGVI IKNDVAQAKS AAGYLAGAGT GRPPTLEIFP SWPMRHQQQL  120
HSGNSQSVGS TGTDSSSAQN TMSQMELVSP ASSAPRQEVM MVTTDDYSYK PGLAAAPAAA  180
APPSFQQHHP LPLQLHGGEG GGDHDKRKHG STRKDGKLVD AKTERRLAQN REAARKSRLR  240
KKAYVQQLET SRIRLQQVEH ELQRARSQGL FVGGCSAAGD MSSGAAMFDM EYARWLDDDT  300
KRLAELRGGL QAHLLDGNLG LIVEECMQHY DELFQLKAAL ARSDVFHLLT GSWATPAERC  360
FFWMGGFRPS ELLKILIPQL DPLTEQQLLG ICNLQQSSEQ AEEALAQGLH QLHQSLADTV  420
AAGTLNDGAA APNYMNIMAV ALEKLASLEN FYQQADNLRH QTLHQMRRIL TTRQAARCFL  480
SIGEYYSRLR ALSNLWASRP RDNFIGTESL SPTATELQAL HHQQQNQFAG F
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Zm.168550.0ear| meristem
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasGRMZM2G060216
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Expression in meristem/developing ligule regions. {ECO:0000269|PubMed:9490265}.
Functional Description ? help Back to Top
Source Description
UniProtRequired for the formation of the blade-sheath boundary in leaves. Promotes flowering. {ECO:0000269|PubMed:9490265}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGRMZM2G060216_P01
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAF0369490.0AF036949.1 Zea mays basic leucine zipper protein (liguleless2) mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_001104893.10.0transcription factor LG2
SwissprotO490670.0LG2_MAIZE; Transcription factor LG2
TrEMBLA0A1R3PT620.0A0A1R3PT62_MAIZE; Basic leucine zipper protein
STRINGGRMZM2G060216_P010.0(Zea mays)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP38093166
Representative plantOGRP1069649
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G08320.31e-136bZIP family protein
Publications ? help Back to Top
  1. Walsh J,Freeling M
    The liguleless2 gene of maize functions during the transition from the vegetative to the reproductive shoot apex.
    Plant J., 1999. 19(4): p. 489-95
    [PMID:10504571]
  2. Langham RJ, et al.
    Genomic duplication, fractionation and the origin of regulatory novelty.
    Genetics, 2004. 166(2): p. 935-45
    [PMID:15020478]
  3. Schnable PS, et al.
    The B73 maize genome: complexity, diversity, and dynamics.
    Science, 2009. 326(5956): p. 1112-5
    [PMID:19965430]
  4. Walsh J,Waters CA,Freeling M
    The maize gene liguleless2 encodes a basic leucine zipper protein involved in the establishment of the leaf blade-sheath boundary.
    Genes Dev., 1998. 12(2): p. 208-18
    [PMID:9490265]