>3u1s_L mol:protein length:239 Fab PGT145 Light chain
MRLPAQLLGLLMLWVSGSGAEVVITQSPLFLPVTPGEAASLSCKCSHSLQHSTGANYLAWYLQRPGQTPRLLIHLATHRASGVPDRFSGSGSGTDFTLKISRVESDDVGTYYCMQGLHSPWTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC