../ pdb_00003skr_xyz-ext-atom_v1-3.xml.gz 08-Mar-2024 17:39 64K pdb_00003skr_xyz-no-atom_v1-3.xml.gz 08-Mar-2024 17:39 27K pdb_00003skr_xyz_v1-3.cif.gz 08-Mar-2024 17:39 83K pdb_00003skr_xyz_v1-3.xml.gz 08-Mar-2024 17:39 110K