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 GRMZM2G093744_P03
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 bHLH
Protein Properties Length: 160aa    MW: 18036.9 Da    PI: 7.6048
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GRMZM2G093744_P03genomeMaizeSequenceView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH21.54.4e-072411254
                       HHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS
                HLH 12 RRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54
                       RR+++N++f eL + l +    +  K +Ka+iL  A++ + +L
  GRMZM2G093744_P03  2 RRNKLNDRFLELGSTLEPG---KPVKADKAAILSDATRMVIQL 41
                       ******************9...99*************998777 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088810.442141IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.108.0E-11264IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000101.9E-4241IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474596.8E-10263IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000832.75E-4246No hitNo description
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0003677Molecular FunctionDNA binding
GO:0046983Molecular Functionprotein dimerization activity
Plant Ontology ? help Back to Top
PO Term PO Category PO Description
PO:0000037anatomyshoot apex
PO:0006339anatomyjuvenile vascular leaf
PO:0006340anatomyadult vascular leaf
PO:0006341anatomyprimary shoot system
PO:0006505anatomycentral spike of ear inflorescence
PO:0008018anatomytransition vascular leaf
PO:0009001anatomyfruit
PO:0009009anatomyplant embryo
PO:0009025anatomyvascular leaf
PO:0009089anatomyendosperm
PO:0020040anatomyleaf base
PO:0020104anatomyleaf sheath
PO:0020126anatomytassel inflorescence
PO:0020127anatomyprimary root
PO:0020142anatomystem internode
PO:0020148anatomyshoot apical meristem
PO:0025142anatomyleaf tip
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:0007022developmental stageseed imbibition stage
PO:0007031developmental stagemid whole plant fruit ripening stage
PO:0007032developmental stagewhole plant fruit formation stage up to 10%
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: 160 aa     Download sequence    Send to blast
MRRNKLNDRF LELGSTLEPG KPVKADKAAI LSDATRMVIQ LRSEAQQLKE TNGSLEEKIK  60
ELKAEKDELR DEKQKLKLEK ESLEHQMKLM TSTPTYMPHP TLMPAPFPQA PLAPFHAQGQ  120
AAGQKLMMPF VSYPGYPMWQ FMPPSEVDTS KDSEACPPVA
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Zm.814050.0cell culture| ear| embryo| endosperm| leaf| meristem| shoot
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasGRMZM2G093744
Expression -- Description ? help Back to Top
Source Description
UniprotTISSUE SPECIFICITY: Widely expressed throughout development, mostly in vasculatures. {ECO:0000269|PubMed:17028341}.
Functional Description ? help Back to Top
Source Description
UniProtTranscription factor. Plays a role in resistance to amide-linked indole-3-acetic acid (IAA) conjugates such as IAA-Leu and IAA-Phe. May regulate gene expression in response to metal homeostasis changes. {ECO:0000269|PubMed:17028341}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGRMZM2G093744_P03
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankBT0555530.0BT055553.1 Zea mays full-length cDNA clone ZM_BFc0097D16 mRNA, complete cds.
GenBankBT0617490.0BT061749.1 Zea mays full-length cDNA clone ZM_BFb0179L16 mRNA, complete cds.
GenBankEU9750690.0EU975069.1 Zea mays clone 466532 bHLH transcription factor mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_001146503.21e-113uncharacterized protein LOC100280093
SwissprotQ9FH371e-60ILR3_ARATH; Transcription factor ILR3
TrEMBLB6UCV41e-112B6UCV4_MAIZE; BHLH transcription factor
TrEMBLB8A1W11e-113B8A1W1_MAIZE; Transcription factor ILR3
TrEMBLK7TR691e-112K7TR69_MAIZE; Transcription factor ILR3
STRINGGRMZM2G093744_P011e-112(Zea mays)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G54680.13e-37bHLH family protein
Publications ? help Back to Top
  1. Alexandrov NN, et al.
    Insights into corn genes derived from large-scale cDNA sequencing.
    Plant Mol. Biol., 2009. 69(1-2): p. 179-94
    [PMID:18937034]
  2. Li X,Zhang H,Ai Q,Liang G,Yu D
    Two bHLH Transcription Factors, bHLH34 and bHLH104, Regulate Iron Homeostasis in Arabidopsis thaliana.
    Plant Physiol., 2016. 170(4): p. 2478-93
    [PMID:26921305]
  3. Aparicio F,Pallás V
    The coat protein of Alfalfa mosaic virus interacts and interferes with the transcriptional activity of the bHLH transcription factor ILR3 promoting salicylic acid-dependent defence signalling response.
    Mol. Plant Pathol., 2017. 18(2): p. 173-186
    [PMID:26929142]
  4. Liang G,Zhang H,Li X,Ai Q,Yu D
    bHLH transcription factor bHLH115 regulates iron homeostasis in Arabidopsis thaliana.
    J. Exp. Bot., 2017. 68(7): p. 1743-1755
    [PMID:28369511]
  5. Ezer D, et al.
    The G-Box Transcriptional Regulatory Code in Arabidopsis.
    Plant Physiol., 2017. 175(2): p. 628-640
    [PMID:28864470]
  6. Li B, et al.
    Network-Guided Discovery of Extensive Epistasis between Transcription Factors Involved in Aliphatic Glucosinolate Biosynthesis.
    Plant Cell, 2018. 30(1): p. 178-195
    [PMID:29317470]
  7. Min JH, et al.
    Arabidopsis Basic Helix-Loop-Helix 34 (bHLH34) Is Involved in Glucose Signaling through Binding to a GAGA Cis-Element.
    Front Plant Sci, 2017. 8: p. 2100
    [PMID:29321786]
  8. Samira R, et al.
    The bHLH transcription factor ILR3 modulates multiple stress responses in Arabidopsis.
    Plant Mol. Biol., 2018. 97(4-5): p. 297-309
    [PMID:29882068]