../ pdb_00004but_xyz-ext-atom_v1-5.xml.gz 03-May-2024 16:56 87K pdb_00004but_xyz-no-atom_v1-5.xml.gz 03-May-2024 16:56 35K pdb_00004but_xyz_v1-5.cif.gz 03-May-2024 16:56 110K pdb_00004but_xyz_v1-5.xml.gz 03-May-2024 16:56 151K