../ pdb_00004a50_xyz-ext-atom_v1-2.xml.gz 15-Dec-2023 18:43 62K pdb_00004a50_xyz-no-atom_v1-2.xml.gz 15-Dec-2023 18:43 30K pdb_00004a50_xyz_v1-2.cif.gz 15-Dec-2023 18:43 85K pdb_00004a50_xyz_v1-2.xml.gz 15-Dec-2023 18:43 112K