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 GRMZM5G832409_P01
Common Namelg4b
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 TALE
Protein Properties Length: 298aa    MW: 32662.7 Da    PI: 5.1413
Description TALE family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GRMZM5G832409_P01genomeMaizeSequenceView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1Homeobox28.82.1e-092312642255
                        SSS--HHHHHHHHHHCTS-HHHHHHHHHHHHHHH CS
           Homeobox  22 nrypsaeereeLAkklgLterqVkvWFqNrRake 55 
                         +yp++e++ +LA+ +gL+ +q+ +WF N+R ++
  GRMZM5G832409_P01 231 WPYPTEEDKVRLAAMTGLDPKQINNWFINQRKRH 264
                        59*****************************885 PP
2ELK33.21.2e-11184205122
                ELK   1 ELKhqLlrKYsgyLgsLkqEFs 22 
                        ELK++Ll+KYsg+L+ L++EF+
  GRMZM5G832409_P01 184 ELKEMLLKKYSGCLSRLRSEFL 205
                        9********************8 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SMARTSM012551.4E-184488IPR005540KNOX1
PfamPF037901.8E-194685IPR005540KNOX1
SMARTSM012565.8E-2593144IPR005541KNOX2
PfamPF037914.3E-2397143IPR005541KNOX2
PROSITE profilePS5121310.423184204IPR005539ELK domain
PfamPF037891.4E-8184205IPR005539ELK domain
SMARTSM011883.6E-6184205IPR005539ELK domain
PROSITE profilePS5007112.681204267IPR001356Homeobox domain
SuperFamilySSF466897.7E-20206276IPR009057Homeodomain-like
SMARTSM003892.5E-14206271IPR001356Homeobox domain
Gene3DG3DSA:1.10.10.602.6E-27209269IPR009057Homeodomain-like
CDDcd000863.55E-13216268No hitNo description
PfamPF059204.9E-17224263IPR008422Homeobox KN domain
PROSITE patternPS000270242265IPR017970Homeobox, conserved site
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0006355Biological Processregulation of transcription, DNA-templated
GO:0009723Biological Processresponse to ethylene
GO:0009736Biological Processcytokinin-activated signaling pathway
GO:0010094Biological Processspecification of carpel identity
GO:0005634Cellular Componentnucleus
GO:0043565Molecular Functionsequence-specific DNA binding
Sequence ? help Back to Top
Protein Sequence    Length: 298 aa     Download sequence    Send to blast
MEDLYSIHPG ISRHGAAATS EASGVAGGPG SPPPPPPPAA DLTELVKAQI AGHPRYPSLL  60
SAYIDCRKVG APSEVATLLE EIGRERCAAA SAGGEVVGMD PELDEFMETY CRLLERYKEE  120
LSRPFDEAAS FLSSVRTQLS SLCGGAASLS DEMVESSEDE PCSGDTDATT DPGQEHSSRL  180
ADRELKEMLL KKYSGCLSRL RSEFLKKRKK GKLPKDARSA LMDWWNTHYR WPYPTEEDKV  240
RLAAMTGLDP KQINNWFINQ RKRHWKPSED MRFALMEGGV SGSSSGTTLY FDTGTIGP
Nucleic Localization Signal ? help Back to Top
NLS
No. Start End Sequence
1199208LRSEFLKKRK
2205209KKRKK
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Zm.149840.0meristem| shoot
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasGRMZM5G832409
Expression -- Description ? help Back to Top
Source Description
UniprotDEVELOPMENTAL STAGE: Expressed in globular stage embryo 3 days after pollination (DAP) in a small region just below the center of the ventral portion of the embryo. At coleoptile stages, expressed in the corresponding region of the epiblast and the central part of the embryo, but weakly in the shoot apical meristem (SAM). At the shoot apex differentiation stage, expressed in the cells surrounding the provascular tissue and radicle primordia. In nearly mature embryos (6 DAP), expressed around the basal part of the provascular tissue and radicle, and around the shoot region at the base of the first leaf primordium and the notch between the SAM and the second leaf primordium. Expressed uniformly in the inflorescence meristem, but after the transition from inflorescence to the floral phase, located specifically in the notches between the floral meristem and glume primordia. At later stages of flower development, uniformly expressed throughout the corpus of the meristem, and in the notches between glume primordia but less well defined than in the previous stage. {ECO:0000269|PubMed:10080693}.
UniprotDEVELOPMENTAL STAGE: Expressed in globular stage embryo 3 days after pollination (DAP) in a small region just below the center of the ventral portion of the embryo. At coleoptile stages, expressed in the corresponding region of the epiblast and the central part of the embryo, but weakly in the shoot apical meristem (SAM). At the shoot apex differentiation stage, expressed in the cells surrounding the provascular tissue and radicle primordia. In nearly mature embryos (6 DAP), expressed around the basal part of the provascular tissue and radicle, and around the shoot region at the base of the first leaf primordium, and the notch between the SAM and the second leaf primordium. Expressed uniformly in the inflorescence meristem, but after the transition from inflorescence to the floral phase, located specifically in the notches between the floral meristem and glume primordia. At later stages of flower development, uniformly expressed throughout the corpus of the meristem, and in the notches between glume primordia, but less well defined than in the previous stage. {ECO:0000269|PubMed:10080693, ECO:0000269|PubMed:10095070, ECO:0000269|PubMed:10488233}.
Functional Description ? help Back to Top
Source Description
UniProtProbable transcription factor that may be involved in shoot formation during embryogenesis. {ECO:0000269|PubMed:10080693}.
UniProtProbable transcription factor that may be involved in shoot formation during embryogenesis. {ECO:0000269|PubMed:10080693, ECO:0000269|PubMed:10488233}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGRMZM5G832409_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
GenBankAF4571190.0AF457119.1 Zea mays knotted1-like homeodomain protein liguleless4b (lg4b) mRNA, complete cds.
GenBankBT0431450.0BT043145.1 Zea mays full-length cDNA clone ZM_BFc0109C14 mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_001105085.10.0knotted related homeobox 5
SwissprotA2Y0071e-143KNOSA_ORYSI; Homeobox protein knotted-1-like 10
SwissprotQ7GDL51e-143KNOSA_ORYSJ; Homeobox protein knotted-1-like 10
TrEMBLQ84N160.0Q84N16_MAIZE; Knotted related homeobox5
STRINGGRMZM5G832409_P010.0(Zea mays)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP16983892
Representative plantOGRP16717148
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT1G23380.15e-78KNOTTED1-like homeobox gene 6
Publications ? help Back to Top
  1. Ito Y,Eiguchi M,Kurata N
    KNOX homeobox genes are sufficient in maintaining cultured cells in an undifferentiated state in rice.
    Genesis, 2001. 30(4): p. 231-8
    [PMID:11536429]
  2. Postma-Haarsma AD, et al.
    Developmental regulation and downstream effects of the knox class homeobox genes Oskn2 and Oskn3 from rice.
    Plant Mol. Biol., 2002. 48(4): p. 423-41
    [PMID:11908517]
  3. Kikuchi S, et al.
    Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice.
    Science, 2003. 301(5631): p. 376-9
    [PMID:12869764]
  4. Kuijt SJ, et al.
    Different subcellular localization and trafficking properties of KNOX class 1 homeodomain proteins from rice.
    Plant Mol. Biol., 2004. 55(6): p. 781-96
    [PMID:15604716]
  5. Cheng CH, et al.
    A fine physical map of the rice chromosome 5.
    Mol. Genet. Genomics, 2005. 274(4): p. 337-45
    [PMID:16261349]
  6. Chu H, et al.
    A CLE-WOX signalling module regulates root meristem maintenance and vascular tissue development in rice.
    J. Exp. Bot., 2013. 64(17): p. 5359-69
    [PMID:24043854]
  7. Kuijt SJ, et al.
    Interaction between the GROWTH-REGULATING FACTOR and KNOTTED1-LIKE HOMEOBOX families of transcription factors.
    Plant Physiol., 2014. 164(4): p. 1952-66
    [PMID:24532604]
  8. Coudert Y, et al.
    Identification of CROWN ROOTLESS1-regulated genes in rice reveals specific and conserved elements of postembryonic root formation.
    New Phytol., 2015. 206(1): p. 243-54
    [PMID:25442012]
  9. Xu Y, et al.
    OsARID3, an AT-rich Interaction Domain-containing protein, is required for shoot meristem development in rice.
    Plant J., 2015. 83(5): p. 806-17
    [PMID:26121094]
  10. Kir G, et al.
    RNA Interference Knockdown of BRASSINOSTEROID INSENSITIVE1 in Maize Reveals Novel Functions for Brassinosteroid Signaling in Controlling Plant Architecture.
    Plant Physiol., 2015. 169(1): p. 826-39
    [PMID:26162429]