>1pkq_A mol:protein length:241 (8-18C5) chimeric Fab, light chain
MKQSTIALALLPLLFTPVTKADIELTQSPSSLAVSAGEKVTMSCKSSQSLLNSGNQKNYLAWYQQKPGLPPKLLIYGASTRESGVPDRFTGSGSGTDFTLTISSVQAEDLAVYYCQNDHSYPLTFGAGTKLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC