../ pdb_00004u2d_xyz-ext-atom_v1-6.xml.gz 22-Dec-2023 16:53 44K pdb_00004u2d_xyz-no-atom_v1-6.xml.gz 22-Dec-2023 16:53 23K pdb_00004u2d_xyz_v1-6.cif.gz 22-Dec-2023 16:53 62K pdb_00004u2d_xyz_v1-6.xml.gz 22-Dec-2023 16:53 82K