Preferred Label : streptococcal superantigen SSA;
MeSH note : is a 28,000 M(r) toxin originally isolated from a pathogenic strain of Streptococcus
pyogenes that has 60% sequence identity with staphylococcal enterotoxin B (SEB);
CISMeF synonym : SSA superantigen;
MeSH synonym : SSA superantigen, streptococcal;
Is substance : O;
Origin ID : C117321;
UMLS CUI : C0763482;
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