Description
Cysteine protease that plays an important role in the inhibition of host innate immune response. Degrades host elastin, fibrogen, fibronectin and kininogen. Blocks phagocytosis of opsonised S. aureus by neutrophils and monocytes by inducing their death in a proteolytic activity-dependent manner. Decreases surface expression of the 'don't eat me' signal CD31 on neutrophils. Cleaves host galectin-3/LGALS3, thereby inhibiting the neutrophil-activating ability of the lectin.
Family
Belongs to the peptidase C47 family.
Species
Staphylococcus aureus (strain N315)
Sequence
MNSSYKSRVFNIISIIMVSMLILSLGAFANNNKAKADSHSKQLEINVKSDKVPQKVKDLAQQQFAGYAKALDKQSNAKTGKYELGEAFKIYKFNGEEDNSYYYPVIKDGKIVYTLTLSPKNKDDLNKSKEDMNYSVKISNFIAKDLDQIKDKNSNITVLTDEKGFYFEEDGKVRLVKATPLPGNVKEKESAKTVSAKLKQELKNTVTPTKVEENEAIQEDQVQYENTLKNFKIREQQFDNSWCAGFSMAALLNATKNTDTYNAHDIMRTLYPEVSEQDLPNCSTFPNQMIEYGKSQGRDIHYQEGVPSYEQVDQLTKDNVGIMILAQSVSQNPNDPHLGHALAVVGNAKINDQEKLIYWNPWDTELSIQDADSSLLHLSFNRDYNWYGSMIGY
Simulated SDS-PAGE
(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)
Safety
Upon ordering, we will perform rigorous biosecurity and export control screening to ensure that order fulfillment is consistent with all legal and regulatory guidance.
Protein synthesis service