../ pdb_00004u8b_xyz-ext-atom_v1-4.xml.gz 22-Sep-2023 17:20 13K pdb_00004u8b_xyz-no-atom_v1-4.xml.gz 22-Sep-2023 17:20 17K pdb_00004u8b_xyz_v1-4.cif.gz 22-Sep-2023 17:20 28K pdb_00004u8b_xyz_v1-4.xml.gz 22-Sep-2023 17:20 35K