../ pdb_00001nek_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:54 197K pdb_00001nek_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:54 62K pdb_00001nek_xyz_v1-4.cif.gz 07-Aug-2026 19:54 240K pdb_00001nek_xyz_v1-4.xml.gz 07-Aug-2026 19:54 323K