IL18BP GI:222831607 interleukin 18 binding protein isoform b precursor 1 mtmrhnwtpd lsplwvlllc ahvvtllvra tpvsqtttaa tasvrstkdp 50 51 cpsqppvfpa akqcpalevt wpevevplsw aegnlaphpr spalqpqqst 100 101 aaglrlstgp aaaqp