C0HK41 · CYMC7_MELCT

Function

function

Probably participates in a plant defense mechanism (Potential). Binds to and induces leakage in phospholipd membranes, particularly ones containing 1-palmitoyl-2-oleophosphatidylethanolamine (POPE) (By similarity).

Caution

This peptide is cyclic. The start position was chosen by similarity to Oak1 (kalata B1) for which the DNA sequence is known.

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
Biological Processdefense response

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Cyclotide mech-7

Organism names

Accessions

  • Primary accession
    C0HK41

PTM/Processing

Features

Showing features for peptide, cross-link, disulfide bond.

TypeIDPosition(s)Description
PeptidePRO_00004375201-29Cyclotide mech-7
Cross-link1↔29Cyclopeptide (Gly-Asp)
Disulfide bond5↔19
Disulfide bond9↔21
Disulfide bond14↔26

Post-translational modification

This is a cyclic peptide.
Contains 3 disulfide bonds.

Keywords

Structure

Family & Domains

Domain

The presence of a 'disulfide through disulfide knot' structurally defines this protein as a knottin.

Sequence similarities

Belongs to the cyclotide family. Moebius subfamily.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    29
  • Mass (Da)
    2,989
  • Last updated
    2016-10-05 v1
  • Checksum
    3CD090077937FA18
GIPICGETCTIGTCNTPGCTCSWPVCTRD

Features

Showing features for sequence uncertainty.

TypeIDPosition(s)Description
Sequence uncertainty2I or L
Sequence uncertainty4I or L
Sequence uncertainty11I or L

Mass Spectrometry

Molecular mass is 2,963.18 Da. Determined by Electrospray.

Keywords

Similar Proteins

Disclaimer

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