>gnl|PDB|1A2Y.1 strand_id:A description:IGG1-KAPPA D1.3 FV (LIGHT CHAIN)
DIVLTQSPASLSASVGETVTITCRASGNIHNYLAWYQQKQGKSPQLLVYYTTTLADGVPSRFSGSGSGTQYSLKINSLQPEDFGSYYCQHFWSTPRTFGGGTKLEIK
>gnl|PDB|1A2Y.2 strand_id:B description:IGG1-KAPPA D1.3 FV (HEAVY CHAIN)
QVQLQESGPGLVAPSQSLSITCTVSGFSLTGYGVNWVRQPPGKGLEWLGMIWGDGNTDYNSALKSRLSISKDNSKSQVFLKMNSLHTDDTARYYCARERDYRLDYWGQGTTLTVSS
>gnl|PDB|1A2Y.3 strand_id:C description:LYSOZYME
KVFGRCELAAAMKRHGLANYRGYSLGNWVCAAKFESNFNTQATNRNTDGSTDYGILQINSRWWCNDGRTPGSRNLCNIPCSALLSSDITASVNCAKKIVSDGNGMNAWVAWRNRCKGTDVQAWIRGCRL