A0A396JG59 · EX70I_MEDTR

Function

function

Component of an exocyst subcomplex specifically required for periarbuscular membrane (PAM) biogenesis during arbuscular mycorrhizal (AM) symbiosis with AM fungi (e.g. Glomus versiforme), especially critical during the early branching phase of arbuscule development; probably involved in STR and STR2 delivery into the PAM.

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 Componentexocyst
Cellular Componentperiarbuscular membrane
Cellular Componentplasma membrane
Molecular Functionphosphatidylinositol-4,5-bisphosphate binding
Biological Processarbuscular mycorrhizal association
Biological Processexocytosis
Biological Processprotein transport
Biological Processresponse to symbiotic bacterium
Biological Processresponse to symbiotic fungus

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Exocyst complex component EXO70I
  • Short names
    MtExo70I
  • Alternative names
    • Exocyst subunit Exo70 family protein I

Gene names

    • Name
      EX70I
    • ORF names
      MtrunA17_Chr1g0152401
    • Ordered locus names
      MTR_1g017910

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Jemalong A17
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Fabales > Fabaceae > Papilionoideae > 50 kb inversion clade > NPAAA clade > Hologalegina > IRL clade > Trifolieae > Medicago

Accessions

  • Primary accession
    A0A396JG59
  • Secondary accessions
    • G7IBC1

Proteomes

Genome annotation databases

Subcellular Location

Cell membrane
; Peripheral membrane protein
Note: During arbuscule branching, restricted to zones adjacent to the periarbuscular membrane (PAM) around the arbuscule hyphal tips.

Keywords

Phenotypes & Variants

Disruption phenotype

Abnormal arbuscule development (reduced arbuscule branching and aberrant hyphal branches frequently distorted in shape) during arbuscular mycorrhizal (AM) symbiosis with AM fungi (e.g. Glomus versiforme) characterized by reduced STR and STR2 incorporation into the periarbuscular membrane (PAM) (PubMed:26234213).
Normal root nodules development during symbiosis with rhizobium bacteria (e.g. Sinorhizobium meliloti) (PubMed:26234213).

PTM/Processing

Features

Showing features for signal, chain, glycosylation.

TypeIDPosition(s)Description
Signal1-18
ChainPRO_000045004019-712Exocyst complex component EXO70I
Glycosylation111N-linked (GlcNAc...) asparagine

Keywords

Proteomic databases

PTM databases

Expression

Tissue specificity

Present at low levels in non-mycorrhizal root tips.

Induction

Accumulates in roots, in a RAM1-dependent manner, during colonization by arbuscular mycorrhizal fungi (e.g. Glomus versiforme) (PubMed:26234213, PubMed:26511916).
Triggered by RAM1 (PubMed:26511916).
Induced during root nodule symbiosis with rhizobium bacteria (e.g. Sinorhizobium meliloti) (PubMed:26234213).

Developmental stage

During arbuscular mycorrhizal (AM) symbiosis with (AM) fungi (e.g. Glomus versiforme), accumulates strongly in cortical cells containing arbuscules.

Interaction

Subunit

Subunit of the exocyst complex that mediates vesicle tethering during exocytosis (Probable). Interacts with VPY at the periarbuscular membrane (PAM) around the arbuscule hyphal tips (PubMed:26234213).

Protein-protein interaction databases

Family & Domains

Features

Showing features for coiled coil.

TypeIDPosition(s)Description
Coiled coil26-53

Sequence similarities

Belongs to the EXO70 family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    712
  • Mass (Da)
    82,325
  • Last updated
    2018-12-05 v1
  • Checksum
    6A7732CD6ABC68E6
MHKKQLMALLMVPQTSDSQDATITKLESAYSDLESLLRSSKQMEQNIETMETRFDLLHGSITTASRRVHPLQSLSMSRKALDTRINRAISPALALLETFKLAESLQNNLLNLSSKLSTEKTHQKRLSKLLDYMDCVDQLNEAINSISEVVEPVIMRLQEVVEFISRTKAADQYRTQRLREALITLKALYETEVDEMRFEGLLDQALLHMQDEFEVLLLKLKHRKLGDMSHMQNGGEDCDDHFEVSFELGSELEIEVLRRISNTLAANDCLDICIDIYVKVRYKRAAKALMKLNPDYLRTYTPEGIDEMEWENLETSITLWTQHFEVATKKVLLSEKKLCESVLGEIIDGLIHPECFVKISDKIMAVFFRFGEGVARSNKEPQKLFKLLDMFESLEKLKPYVLEIFDGESGEDICARFRELEKLIIDASSKVFWEFGLQIEGNVDGFLPPPQDGSVPKIVRYAVNYLKYLSTENYRTTMAKVLRTELTWKTELMLSSKQSETDEDLLKHAICNVMEALQRNIESKRLSCKDKILVNIFMMNTYWYMYMRTKNTELGDLLGEKYIKESYKAVAEESAYLYQKQAWLVLVKILDQDDDDIKEQKQGKEKSIGRLVNEKIETFFKCLSEICDRHRSFYSIPDVDLREQMRDSTVKLLVPVYAEFLESYSGFLQRKVYPSPQRLQGLLGKAFGSTNDWNLNGGRNSGSLETDIRRSR

Sequence caution

The sequence AES59305.1 differs from that shown. Reason: Erroneous initiation Truncated N-terminus.

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CM001217
EMBL· GenBank· DDBJ
AES59305.1
EMBL· GenBank· DDBJ
Genomic DNA Different initiation
PSQE01000001
EMBL· GenBank· DDBJ
RHN77220.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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