../ pdb_00004pa4_xyz-ext-atom_v1-4.xml.gz 22-Dec-2023 16:55 69K pdb_00004pa4_xyz-no-atom_v1-4.xml.gz 22-Dec-2023 16:55 36K pdb_00004pa4_xyz_v1-4.cif.gz 22-Dec-2023 16:55 170K pdb_00004pa4_xyz_v1-4.xml.gz 22-Dec-2023 16:55 233K