457 query 452:DPRSPYDISNT: 462 sp|P08887|IL6RA_HUMAN[1] 452:DPRSPYDISNT: 462 sp|O18796|IL6RA_PIG[1] 451:GPQSPYDVSNR: 461 sp|P22273|IL6RA_RAT[1] 446:DPQCPNDNSNR: 456 sp|P22272|IL6RA_MOUSE[1] 444:DAQSPYDNSNR: 454