21 query 16:GDKRCKLLLGI: 26 sp|Q10589|BST2_HUMAN[1] 16:GDKRCKLLLGI: 26 sp|Q6WRU0|BST2_CRIGR[1] 16:KEPGCGIRWRL: 27 sp|Q8R2Q8|BST2_MOUSE[1] 21:GWGSHRQWLGA: 31 sp|Q811A2|BST2_RAT[1] 21:GWSIRRWWLVA: 31