846 query 841:NEEDFVRLKQQ: 851 sp|P40189|IL6RB_HUMAN[1] 841:NEEDFVRLKQQ: 851 sp|P40190|IL6RB_RAT[1] 840:SEEDFVRLKQQ: 851 sp|Q00560|IL6RB_MOUSE[1] 839:NEEDFVRLKQQ: 850