../ pdb_00007k42_xyz-ext-atom_v1-3.xml.gz 13-Oct-2023 17:47 55K pdb_00007k42_xyz-no-atom_v1-3.xml.gz 13-Oct-2023 17:47 28K pdb_00007k42_xyz_v1-3.cif.gz 13-Oct-2023 17:47 128K pdb_00007k42_xyz_v1-3.xml.gz 13-Oct-2023 17:47 171K