3W2D:
reference: Structural basis for the neutralization and specificity of Staphylococcal enterotoxin B against its MHC Class II binding site., Xia T, Liang S, Wang H, Hu S, Sun Y, Yu X, Han J, Li J, Guo S, Dai J, Lou Z, Guo Y, MAbs. 2014 Jan-Feb;6(1):119-29. doi: 10.4161/mabs.27106. PMID: 24423621

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