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 GRMZM2G314882_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: 18052.8 Da    PI: 9.9886
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GRMZM2G314882_P03genomeMaizeSequenceView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH26.11.5e-082411254
                       HHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHH CS
                HLH 12 RRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksL 54
                       RRd++N++f eL +++ +    ++ Kl+Ka iL  A + + +L
  GRMZM2G314882_P03  2 RRDKLNDRFLELSSVMNPG---KQAKLDKANILSDAARMVAQL 41
                       ******************9...9**************999888 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
PROSITE profilePS5088810.766141IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000104.8E-6241IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SuperFamilySSF474592.62E-10262IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000831.11E-5246No hitNo description
Gene3DG3DSA:4.10.280.101.2E-11263IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
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: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: 160 aa     Download sequence    Send to blast
MRRDKLNDRF LELSSVMNPG KQAKLDKANI LSDAARMVAQ LRGEAEKLKE SNEKLRENIK  60
DLKEEKNELR EEKVRLKVEK DRLEQQVKAM SVAPTGYVPH LPHPASYHPA AFAPFVPPQQ  120
AAGNKSAPIP APFPGMAMWQ WLPPTIVDTT QDPKLWPPNA
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Zm.677080.0cell culture| ear| embryo| endosperm| glume| meristem| ovary| pollen| root
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasGRMZM2G314882
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
PlantRegMapGRMZM2G314882_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
GenBankBT0179000.0BT017900.1 Zea mays clone EL01N0516C03.c mRNA sequence.
GenBankBT0429280.0BT042928.1 Zea mays full-length cDNA clone ZM_BFc0067A07 mRNA, complete cds.
GenBankEU9558030.0EU955803.1 Zea mays clone 1547029 DNA binding protein mRNA, complete cds.
GenBankEU9629320.0EU962932.1 Zea mays clone 246665 DNA binding protein mRNA, complete cds.
GenBankEU9653360.0EU965336.1 Zea mays clone 285353 DNA binding protein mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_001347516.11e-114uncharacterized protein LOC100274393
SwissprotQ9FH371e-48ILR3_ARATH; Transcription factor ILR3
TrEMBLA0A3L6F6R41e-113A0A3L6F6R4_MAIZE; Transcription factor ILR3
STRINGGRMZM2G314882_P041e-113(Zea mays)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G54680.16e-36bHLH 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]