../ pdb_00001u2f_xyz-ext-atom_v1-4.xml.gz 22-Dec-2023 16:55 30K pdb_00001u2f_xyz-no-atom_v1-4.xml.gz 22-Dec-2023 16:55 13K pdb_00001u2f_xyz_v1-4.cif.gz 22-Dec-2023 16:55 40K pdb_00001u2f_xyz_v1-4.xml.gz 22-Dec-2023 16:55 54K