452 query 447:RPDARDPRSPY: 457 sp|P08887|IL6RA_HUMAN[1] 447:RPDARDPRSPY: 457 sp|O18796|IL6RA_PIG[1] 446:RPEARGPQSPY: 456 sp|P22273|IL6RA_RAT[1] 441:CLGVRDPQCPN: 451 sp|P22272|IL6RA_MOUSE[1] 439:CLGVRDAQSPY: 449