P81742 · DIDAA_ERIMA

Function

function

Extremely potent and selective inhibitor of integrin alpha-5/beta-1 (ITGA5/ITGB1). Partially inhibits adhesion of cells expressing alpha-IIb/beta-3 (ITGA2B/ITGB3), alpha-V/beta-3 (ITGAV/ITGB3), and alpha-4/beta-1 (ITGA4/ITGB1) to appropriate ligands only at concentration higher than 500 nM. Weakly inhibits ADP-induced platelet aggregation.

Caution

Eristocophin I appears to represent degradation product of EMF10A.

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentextracellular region
Molecular Functiontoxin activity

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Disintegrin EMF10A
  • Short names
    EMF-10A
  • Alternative names
    • Eristocophin I
    • Platelet aggregation activation inhibitor

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Lepidosauria > Squamata > Bifurcata > Unidentata > Episquamata > Toxicofera > Serpentes > Colubroidea > Viperidae > Viperinae > Eristicophis

Accessions

  • Primary accession
    P81742

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain, disulfide bond.

TypeIDPosition(s)Description
ChainPRO_00001018031-69Disintegrin EMF10A
Disulfide bond7↔30
Disulfide bond8Interchain (with C-11 in EMF10B)
Disulfide bond13Interchain (with C-16 in EMF10B)
Disulfide bond21↔27
Disulfide bond26↔51
Disulfide bond39↔58

Keywords

Expression

Tissue specificity

Expressed by the venom gland.

Interaction

Subunit

Heterodimer with EMF10B; disulfide-linked.

Structure

Family & Domains

Features

Showing features for domain, motif.

TypeIDPosition(s)Description
Domain1-66Disintegrin
Motif43-45Cell attachment site

Sequence similarities

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    69
  • Mass (Da)
    7,554
  • Last updated
    2000-05-30 v1
  • Checksum
    E200B3E89DC18FAD
MNSANPCCDPITCKPKKGEHCVSGPCCRNCKFLNPGTICKKGRGDNLNDYCTGVSSDCPRNPWKSEEED

Keywords

Similar Proteins

Disclaimer

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