PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Transcription Factor Information
Basic Information | Signature Domain | Sequence | 
Basic Information? help Back to Top
TF ID TRIUR3_22165-P1
Organism
Taxonomic ID
Taxonomic Lineage
cellular organisms; Eukaryota; Viridiplantae; Streptophyta; Streptophytina; Embryophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; Liliopsida; Petrosaviidae; commelinids; Poales; Poaceae; BOP clade; Pooideae; Triticodae; Triticeae; Triticinae; Triticum
Family bHLH
Protein Properties Length: 269aa    MW: 29501.7 Da    PI: 9.0857
Description bHLH family protein
Gene Model
Gene Model ID Type Source Coding Sequence
TRIUR3_22165-P1genomeBGIView CDS
Signature Domain? help Back to Top
Signature Domain
No. Domain Score E-value Start End HMM Start HMM End
1HLH38.12.8e-1274126155
                      CHHHHHHHHHHHHHHHHHHHHHHHCTSCCC...TTS-STCHHHHHHHHHHHHHHH CS
              HLH   1 rrrahnerErrRRdriNsafeeLrellPkaskapskKlsKaeiLekAveYIksLq 55 
                      ++ +hn+ Er RR+++N+ +  Lr+llP a   + kKls  ++  +A +YI +Lq
  TRIUR3_22165-P1  74 KKLSHNAYERDRRKQLNELYLSLRSLLPDA--DHTKKLSIPTTACRALKYIPELQ 126
                      6789*************************7..35666***************998 PP

Protein Features ? help Back to Top
3D Structure
Database Entry ID E-value Start End InterPro ID Description
SuperFamilySSF474591.2E-1572141IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
PROSITE profilePS5088813.40873125IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
CDDcd000831.52E-973130No hitNo description
PfamPF000102.0E-974126IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene3DG3DSA:4.10.280.101.6E-1174140IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
SMARTSM003533.4E-779131IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Gene Ontology ? help Back to Top
GO Term GO Category GO Description
GO:0046983Molecular Functionprotein dimerization activity
Sequence ? help Back to Top
Protein Sequence    Length: 269 aa     Download sequence    Send to blast
MDHRLYGDPS ASSFSPLEAQ IFSGQLPPSS TPWPNLDVDL ALDLDVLEDD IVRELSAGTV  60
ANAASSGSGS GAHKKLSHNA YERDRRKQLN ELYLSLRSLL PDADHTKKLS IPTTACRALK  120
YIPELQKQVE NLEKKKEKLA SANCKPGVLS VTGSIAPTVS ATCLNHKEIM VQISLLRDTD  180
ASTALPLSKC INVLENEGLQ LISSSTSSTF GNKTFYNLHL QVAKLFTVLQ KKFGTYRTYT  240
SPAYQIHKKI MISRSNVTVS TVIGIELQR
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}.
Regulation -- PlantRegMap ? help Back to Top
Source Upstream Regulator Target Gene
PlantRegMapRetrieve-
Annotation -- Nucleotide ? help Back to Top
Source Hit ID E-value Description
GenBankAK3624260.0AK362426.1 Hordeum vulgare subsp. vulgare mRNA for predicted protein, complete cds, clone: NIASHv2005A04.
Annotation -- Protein ? help Back to Top
Source Hit ID E-value Description
RefseqXP_020153147.11e-123transcription factor bHLH100-like
SwissprotA2WZ604e-78IRO2_ORYSI; Protein IRON-RELATED TRANSCRIPTION FACTOR 2
TrEMBLM7Z4H90.0M7Z4H9_TRIUA; Transcription factor ORG2
STRINGTRIUR3_22165-P10.0(Triticum urartu)
Orthologous Group ? help Back to Top
LineageOrthologous Group IDTaxa NumberGene Number
MonocotsOGMP32803472
Best hit in Arabidopsis thaliana ? help Back to Top
Hit ID E-value Description
AT3G56970.14e-26bHLH family protein