461 query 456:PYDISNTDYFF: 466 sp|P08887|IL6RA_HUMAN[1] 456:PYDISNTDYFF: 466 sp|O18796|IL6RA_PIG[1] 455:PYDVSNRDYFF: 465 sp|P22273|IL6RA_RAT[1] 450:PNDNSNRDYLF: 460 sp|P22272|IL6RA_MOUSE[1] 448:PYDNSNRDYLF: 458