>6vmk_A mol:protein length:214 Fab Y49R light chain DIQMTQSPSSLSASVGDRVTITCKASQNVDTDVAWFQQKPGKAPKGLIRSASSRYSGVP SRFSGSGSGTDFTLTISSLQPEDFATYYCQQYNNYPLTFGQGTKVEIKRTVAAPSVFIF PPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSS TLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC