>gnl|PDB|1BT6.1 strand_id:A,B description:S100A10 PSQMEHAMETMMFTFHKFAGDKGYLTKEDLRVLMEKEFPGFLENQKDPLAVDKIMKDLDQCRDGKVGFQSFFSLIAGLTIACNDYFVVHMKQKGKK >gnl|PDB|1BT6.2 strand_id:C,D description:ANNEXIN II XSTVHEILSKLSLE