465 query 460:SNTDYFFPR : 470 sp|P08887|IL6RA_HUMAN[1] 460:SNTDYFFPR : 468 sp|O18796|IL6RA_PIG[1] 459:SNRDYFFPR : 467 sp|P22273|IL6RA_RAT[1] 454:SNRDYLFPR : 462 sp|P22272|IL6RA_MOUSE[1] 452:SNRDYLFPR : 460