A0A0N7KIY3 · BH156_ORYSJ

Function

function

Transcription factor involved in positive regulation of genes involved in strategy II iron acquisition, including genes for mugineic acid (MA) family phytosiderophores biosynthesis, and genes involved in S-adenosylmethionine cycle and iron transport (PubMed:31574173).
May play a role in the regulation of iron deficiency response by promoting the nuclear localization of IRO2 (PubMed:31574173).
Possesses transactivation activity in yeast (PubMed:31574173).

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentnucleus
Molecular FunctionDNA-binding transcription factor activity
Molecular Functionprotein dimerization activity
Molecular Functionsequence-specific DNA binding
Biological Processregulation of DNA-templated transcription

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Transcription factor BHLH156
  • Alternative names
    • Basic helix-loop-helix protein 156
      (OsbHLH156
      )
    • bHLH transcription factor bHLH156

Gene names

    • Name
      BHLH156
    • ORF names
      OSJNBa0072D21.7
    • Ordered locus names
      Os04g0381700
      , LOC_Os04g31290

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Nipponbare
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Oryzoideae > Oryzeae > Oryzinae > Oryza > Oryza sativa

Accessions

  • Primary accession
    A0A0N7KIY3
  • Secondary accessions
    • Q7XVB7

Proteomes

Genome annotation databases

Subcellular Location

Nucleus

Keywords

Phenotypes & Variants

Disruption phenotype

No visible phenotype under normal growth conditions, but mutant plants exhibit impaired growth, leaf chlorosis and reduced iron concentration in shoots, when grown under iron deficiency conditions.

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004486251-352Transcription factor BHLH156

Proteomic databases

Expression

Tissue specificity

Expressed in the meristematic zone of lateral and primary roots.

Induction

Strongly induced by iron deficiency in roots, but not in shoots.

Interaction

Subunit

Forms homodimers (PubMed:31574173).
Interacts with IRO2 in the nucleus (PubMed:31574173).

Protein-protein interaction databases

Family & Domains

Features

Showing features for region, compositional bias, domain.

TypeIDPosition(s)Description
Region59-141Disordered
Compositional bias99-141Basic and acidic residues
Region130-143Basic motif
Domain130-179bHLH
Region144-179Helix-loop-helix motif
Region194-216Disordered

Sequence similarities

Belongs to the bHLH protein family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    352
  • Mass (Da)
    36,814
  • Last updated
    2016-01-20 v1
  • Checksum
    8F7437631ACA8181
MEHHHLLLQLSPPPPPPPLPAAHLMMSPSFFDAGVFADVGGDWMEDLMHLGELFGVGVGGDDDDNGGVDGGVGGGDDRMQEWQNNCEGAGSPDHQPSCGDGDGDGDGDVSPRDGELGDGDGDNSATRKRRDRSKTIVSERKRRVRMKEKLYELRALVPNITKMDKASIIADAVVYVKDLQAHARKLKEEVAALEEARPIRPPPPSAAAQRPQRQPRRVAAAAAQLARAADAAAVTTAAAAPHGARVAHVGAAQVGEGRFFVTVECEPAAAAARGGGGGVAAPVCAAVESLSCFTVESSTVGCSPDRVVATLTLKVSEAEEDVSAISECTVKLWVMAALLKEGFRPQPTVQIS

Sequence caution

The sequence CAD40741.2 differs from that shown. Reason: Erroneous gene model prediction

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias99-141Basic and acidic residues

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AL662977
EMBL· GenBank· DDBJ
CAD40741.2
EMBL· GenBank· DDBJ
Genomic DNA Sequence problems.
AP014960
EMBL· GenBank· DDBJ
BAS88897.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
FeedbackHelp