../ pdb_00004c4r_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:44 50K pdb_00004c4r_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:44 30K pdb_00004c4r_xyz_v1-4.cif.gz 15-Dec-2023 18:44 123K pdb_00004c4r_xyz_v1-4.xml.gz 15-Dec-2023 18:44 170K