447 query 442:TSSHNRPDARD: 452 sp|P08887|IL6RA_HUMAN[1] 442:TSSHNRPDARD: 452 sp|O18796|IL6RA_PIG[1] 441:TSRNSRPEARG: 451 sp|P22273|IL6RA_RAT[1] 436:TGSHSCLGVRD: 446 sp|P22272|IL6RA_MOUSE[1] 434:TVNHSCLGVRD: 444