../ pdb_00002c53_xyz-ext-atom_v1-3.xml.gz 03-May-2024 16:58 47K pdb_00002c53_xyz-no-atom_v1-3.xml.gz 03-May-2024 16:58 25K pdb_00002c53_xyz_v1-3.cif.gz 03-May-2024 16:58 66K pdb_00002c53_xyz_v1-3.xml.gz 03-May-2024 16:58 89K