../ pdb_00004z4x_xyz-ext-atom_v1-3.xml.gz 22-Sep-2023 17:20 37K pdb_00004z4x_xyz-no-atom_v1-3.xml.gz 22-Sep-2023 17:20 21K pdb_00004z4x_xyz_v1-3.cif.gz 22-Sep-2023 17:20 90K pdb_00004z4x_xyz_v1-3.xml.gz 22-Sep-2023 17:20 121K