../ pdb_00007b7u_xyz-ext-atom_v1-4.xml.gz 12-Dec-2025 16:21 480K pdb_00007b7u_xyz-no-atom_v1-4.xml.gz 12-Dec-2025 16:21 145K pdb_00007b7u_xyz_v1-4.cif.gz 12-Dec-2025 16:21 599K pdb_00007b7u_xyz_v1-4.xml.gz 12-Dec-2025 16:21 819K