>4q5z_N mol:protein length:239 IDE-bound Fab, light chain MKKNIAFLLASMFVFSIATNAYASDIQMTQSPSSLSASVGDRVTITCRASQSVSSAVAW YQQKPGKAPKLLIYSTSSLYSGVPSRFSGSRSGTDFTLTISSLQPEDFATYYCQQSSPS FLITFGQGTKVEIKRTVAAPSVFIFPPSDSQLKSGTASVVCLLNNFYPREAKVQWKVDN ALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNR GEC