>d1mfel2 b.1.1.2 (L:112-211) Immunoglobulin (constant domains of L and H chains) {Fab SE155-4 (mouse), lambda L chain} pksspsvtlfppsseeletnkatlvctitdfypgvvtvdwkvdgtpvtqgmettqpskqs nnkymassyltltarawerhssyscqvtheghtvekslsr