>8txt_K mol:protein length:214 GC_w13_B, Fab light chain
DIQMTQSPSSLSASVGDRVIITCRANQSIGGYLNWYQQKPGKAPNLLIFTASTLQSGVPSRFSGGGSGTDFTLTISSLQPEDFATYYCQQNYNTPRTFGQGTKVDIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC