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 GRMZM2G057413_P02
Common NamebHLH126, Zm.9312
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: 240aa    MW: 26118.5 Da    PI: 6.4131
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
GRMZM2G057413_P02genomeMaizeSequenceView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH46.47.1e-1575127155
                        CHHHHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
                HLH   1 rrrahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 
                        r+ +hn+ Er RR+++N+ ++ Lr+llP a   + kKls  +++ ++ +YI +Lq
  GRMZM2G057413_P02  75 RKLSHNAYERDRRKQLNDLYSSLRSLLPDA--DHTKKLSIPTTVSRVLKYIPELQ 127
                        6889*************************7..35666***************998 PP
Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF474591.83E-1672142IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000837.54E-1374130No hitNo description
PROSITE profilePS5088814.1774126IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.106.7E-1375142IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PfamPF000104.7E-1275127IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003535.9E-1080132IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0010106Biological Processcellular response to iron ion starvation
GO:0055072Biological Processiron ion homeostasis
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 240 aa     Download sequence    Send to blast
MISMDHQMFD DPFGSSGISS LEADIFSAAA GSQLPSPPWP DFDDDYDIPD LSALPANAAT  60
SSGGGYGSGG SGGHRKLSHN AYERDRRKQL NDLYSSLRSL LPDADHTKKL SIPTTVSRVL  120
KYIPELQKQV DNLERRKREL TNANCKPGVL NTSEIVTTPI VSATCLNDTE IMVQVSLHSN  180
VAATALPLSK CIKVLEDAGL HLISSSTYST FGNKTFYSLH LQVCMHVHSM VPAVSFNFFI
Expression -- Microarray ? help Back to Top
Source ID
Expression AtlasGRMZM2G057413
Functional Description ? help Back to Top
Source Description
UniProtTranscription activator that binds to the DNA motif 5'-CACGTGG-3' in the promoter of iron (Fe) deficiency-inducible genes as well as of genes involved in iron homeostasis, thus contributing to basal tolerance to iron deficiency, iron uptake from soil and iron transport, particularly during seed maturation and germination. Promotes the accumulation of mugineic acid family phytosiderophores (MAs). Required for ethylene-mediated signaling during iron deficiency responses. Improves growth and yield, especially in calcareous soil with low iron availability. Promotes iron concentration in shoots and grain. {ECO:0000250|UniProtKB:Q0JFZ0}.
Cis-element ? help Back to Top
SourceLink
PlantRegMapGRMZM2G057413_P02
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankKJ7280050.0KJ728005.1 Zea mays clone pUT6138 bHLH transcription factor (bHLH126) mRNA, partial cds.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_020405942.11e-165protein IRON-RELATED TRANSCRIPTION FACTOR 2 isoform X2
SwissprotA2WZ602e-91IRO2_ORYSI; Protein IRON-RELATED TRANSCRIPTION FACTOR 2
TrEMBLA0A060CY981e-178A0A060CY98_MAIZE; BHLH transcription factor (Fragment)
STRINGGRMZM2G057413_P011e-163(Zea mays)
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G56970.17e-32bHLH family protein