>4rfe_B mol:protein length:216 Fab light chain of ADCC-potent anti-HIV-1 antibody JR4QSVLTQPPSVSAAPGQKVTISCSGSSSNIGRSYVSWYQQVPGAAPKLLIYDTNKRPSGVSDRFSGSKSGSSASLAITGLQTGDEADYYCGAWDGSLNVHIFGSGTKLTVLGQPKASPLVTLFPPSSEELQANKATLVCLISDFYPGVVKVAWKADGNSVNTGVETTTPSKQSNNKYAASSYLSLTSDQWKSHKSYSCQVTHEGSTVEKTVAPTECS