Many hemaglutanin and neuraminidase matches were found with SSSGWTAGAAAYY using BLASTp, the top 100 varying from 64% match and 63% identities that preserve the tryptophan, such as hemagglutinin Influenza A virus, GenBank AXB35920.1 SSGW--GAVN, and neuraminidase, Influenza A virus AFK13818.1 SGW----AAY, and neuraminidase, Influenza A virus ANZ90284.1, SSAWSASA. Looking at the larger sequence context, 95% of these scored over 0.75 on the above system. However, nucleocapsid proteins of Influenza A virus such as sequence QIQ4588 with SG-TAGAA and AAZ08011.1 as STSG-AAGAA also appear in the top 100 matches along with the above and with comparable scores, but with one obvious and significant difference, that the tryptophan (W) is missing.