>d2fb4h2 b.1.1.2 (H:120-221) Immunoglobulin (constant domains of L and H chains) {Fab KOL (human), lambda L chain} stkgpsvfplapsskstsggtaalgclvkdyfpqpvtvswnsgaltsgvhtfpavlqssg lyslssvvtvpssslgtqtyicnvnhkpsntkvdkrvepksc