Q1G3E7 · SOP23_ARATH

Function

function

Brassicaceae-specific phytocytokine (plant endogenous peptide released into the apoplast) perceived by MIK2 in a BAK1/SERK3 and SERK4 coreceptors-dependent manner, that modulates various physiological and antimicrobial processes including growth prevention and reactive oxygen species (ROS) response regulation (PubMed:34535661).
Inhibits root growth (PubMed:34535661).

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 Componentapoplast
Cellular Componentplasma membrane
Molecular FunctionLRR domain binding
Molecular Functionreceptor serine/threonine kinase binding

Names & Taxonomy

Protein names

  • Recommended name
    Serine rich endogenous peptide 23
  • Short names
    AtSCOOP23
  • Alternative names
    • Phytocytokine SCOOP23
    • Precursor of serine rich endogenous peptide phytocytokine 23

Gene names

    • Name
      PROSCOOP23
    • Synonyms
      SCOOP23
    • ORF names
      T15P17
    • Ordered locus names
      At1g36622

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Columbia
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis

Accessions

  • Primary accession
    Q1G3E7
  • Secondary accessions
    • A0MDW5

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Cell membrane
Note: The precursor of SCOOP23, PROSCOOP23, accumulates at the plasma membrane and is proteolytically cleaved to release the SCOOP23 in the apoplasm.

Keywords

PTM/Processing

Features

Showing features for peptide, signal, propeptide.

TypeIDPosition(s)Description
PeptidePRO_0000457259?-74Serine rich endogenous peptide 23
Signal1-25
PropeptidePRO_000045725826-?Removed in mature form

Keywords

Proteomic databases

PTM databases

Expression

Tissue specificity

Mostly expressed in roots, and, to a lower extent, in seedlings shoots.

Gene expression databases

Interaction

Subunit

Interacts with MIK2 (via extracellular leucine-rich repeat domain); this interaction triggers the formation of complex between MIK2 and the BAK1/SERK3 and SERK4 coreceptors, and subsequent BAK1 activation by phosphorylation.

Protein-protein interaction databases

Family & Domains

Features

Showing features for motif.

TypeIDPosition(s)Description
Motif52-66SCOOP motif
Motif58-60SxS motif essential for MIK2 binding

Sequence similarities

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    74
  • Mass (Da)
    8,083
  • Last updated
    2006-06-27 v1
  • Checksum
    223A7774C281A86C
MNKVVVYVLALSILLFFGLPNTTLARVQYGSPVSRKEIGKGVWDQKVFNEIKIAVGGSDSVRAHSKDHKSNPNG

Sequence caution

The sequence ABK28353.1 differs from that shown. Reason: Erroneous termination Extended C-terminus.

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AC025782
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.
CP002684
EMBL· GenBank· DDBJ
AEE31868.1
EMBL· GenBank· DDBJ
Genomic DNA
DQ487637
EMBL· GenBank· DDBJ
ABF59257.1
EMBL· GenBank· DDBJ
mRNA
DQ652731
EMBL· GenBank· DDBJ
ABK28353.1
EMBL· GenBank· DDBJ
mRNA Sequence problems.

Genome annotation databases

Similar Proteins

Disclaimer

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