../ pdb_00003c50_xyz-ext-atom_v1-2.xml.gz 25-Aug-2023 16:33 187K pdb_00003c50_xyz-no-atom_v1-2.xml.gz 25-Aug-2023 16:33 49K pdb_00003c50_xyz_v1-2.cif.gz 25-Aug-2023 16:33 220K pdb_00003c50_xyz_v1-2.xml.gz 25-Aug-2023 16:33 296K