../ pdb_00004x6u_xyz-ext-atom_v1-2.xml.gz 03-May-2024 16:56 74K pdb_00004x6u_xyz-no-atom_v1-2.xml.gz 03-May-2024 16:56 29K pdb_00004x6u_xyz_v1-2.cif.gz 03-May-2024 16:56 97K pdb_00004x6u_xyz_v1-2.xml.gz 03-May-2024 16:56 128K