../ pdb_00003psk_xyz-ext-atom_v1-3.xml.gz 01-Sep-2023 16:39 286K pdb_00003psk_xyz-no-atom_v1-3.xml.gz 01-Sep-2023 16:39 44K pdb_00003psk_xyz_v1-3.cif.gz 01-Sep-2023 16:39 478K pdb_00003psk_xyz_v1-3.xml.gz 01-Sep-2023 16:39 653K