>gnl|PDB|1A7Q.1 strand_id:L description:IGG1-KAPPA D1.3 FV (LIGHT CHAIN) DIVLTQSPASLSASVGETVTITCRAGGNTHNYLAWYQQKQGKSPQLLVYYTTTLAAGVPSRFSGSGSGTQYSLKINSLQPDDFGSYYCQHFWSTPRSFGGGTKLEI >gnl|PDB|1A7Q.2 strand_id:H description:IGG1-KAPPA D1.3 FV (HEAVY CHAIN) QVQLQESGPGLVAPSQSLSITCTVSGFSLTGYGVNWVRQLPGKGLEWLGMIWGDGNTAYNSALKSRLSISKDNSKSQVFLEMDSLHTDDTARYYCARERDYRLDYWGQGTTVTVSS