>8tqk_E mol:protein length:214 Light chain Fab rPIV3-28DFQMTQSPSTLSASVGDRVTITCRASQSVGNWLTWYQHKPGKAPKILIYKASTLQSGVPSRFSGSGSGTEFTLTISSLQPDDFATYYCQQFNTYSWTFGQGTRVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLRSPVTKSFNRGEC