C1QB GI:87298828 complement component 1, q subcomponent, B chain precursor 1 mmmkipwgsi pvlmlllllg lidisqaqls ctgppaipgi pgipgtpgpd 50 51 gqpgtpgikg ekglpglagd hgefgekgdp gipgnpgkvg pkgpmgpkgg 100 101 pgapgapgpk gesgdykatq kiafsatrti nvplrrdqti rfdhvitnmn 150 151 nnyeprsgkf tckvpglyyf tyhassrgnl cvnlmrgrer aqkvvtfcdy 200 201 ayntfqvttg gmvlkleqge nvflqatdkn sllgmegans ifsgfllfpd 250 251 mea