464 query 459:ISNTDYFFPR : 469 sp|P08887|IL6RA_HUMAN[1] 459:ISNTDYFFPR : 468 sp|O18796|IL6RA_PIG[1] 458:VSNRDYFFPR : 467 sp|P22273|IL6RA_RAT[1] 453:NSNRDYLFPR : 462 sp|P22272|IL6RA_MOUSE[1] 451:NSNRDYLFPR : 460