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 GRMZM2G061906_P01
Common NamebHLH118, Zm.1980
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: 237aa    MW: 25945.5 Da    PI: 7.5994
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GRMZM2G061906_P01genomeMaizeSequenceView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH331.1e-1071119455
                        HHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
                HLH   4 ahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 
                        ++  rE+ RRdr+N++f+eL  +l +    + +K +K++iL  A + +++Lq
  GRMZM2G061906_P01  71 TKACREKLRRDRLNERFNELCAILEPG---KPPKADKVAILSDAARLLNQLQ 119
                        5678**********************9...99*******************9 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF474592.49E-1361134IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profilePS5088811.83367118IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000832.62E-771123No hitNo description
PfamPF000103.4E-871119IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003539.4E-873124IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.101.1E-1274140IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
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: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: 237 aa     Download sequence    Send to blast
MSCAGQAGGW LLDYALVEEE IQGSEFIYMV DDPAVSSVIL GFDAPRKEDG VQDNPGAKKR  60
SRPESSAPPG TKACREKLRR DRLNERFNEL CAILEPGKPP KADKVAILSD AARLLNQLQG  120
EAQKLKQSNE SLQESIKSLK AEKSELRDEK TRLKAEKERL EQMLKGVVSH AAVAAPGPFV  180
PHPAAVAPSF HHHPAAFAQA GKFVPYPSYP PPAAFWQWIP PTSLDTTKDP AHWPPVA
Expression -- UniGene ? help Back to Top
UniGene ID E-value Expressed in
Zm.1373230.0ovary
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasGRMZM2G061906
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
PlantRegMapGRMZM2G061906_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
GenBankBT0363720.0BT036372.1 Zea mays full-length cDNA clone ZM_BFb0110A15 mRNA, complete cds.
GenBankBT0402710.0BT040271.1 Zea mays full-length cDNA clone ZM_BFc0075C03 mRNA, complete cds.
GenBankBT0413880.0BT041388.1 Zea mays full-length cDNA clone ZM_BFc0115M23 mRNA, complete cds.
GenBankBT0876160.0BT087616.1 Zea mays full-length cDNA clone ZM_BFb0133E06 mRNA, complete cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqNP_001336771.11e-174uncharacterized LOC100193990
SwissprotQ9FH373e-60ILR3_ARATH; Transcription factor ILR3
TrEMBLB4FGY41e-172B4FGY4_MAIZE; BHLH transcription factor
STRINGGRMZM2G061906_P011e-173(Zea mays)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP93863136
Representative plantOGRP7551766
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT5G54680.15e-56bHLH family protein
Publications ? help Back to Top
  1. 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]
  2. 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]
  3. 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]
  4. Ezer D, et al.
    The G-Box Transcriptional Regulatory Code in Arabidopsis.
    Plant Physiol., 2017. 175(2): p. 628-640
    [PMID:28864470]
  5. 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]
  6. 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]
  7. 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]