../ pdb_000021ny_xyz-ext-atom_v1-0.xml.gz 21-Aug-2026 15:43 130K pdb_000021ny_xyz-no-atom_v1-0.xml.gz 21-Aug-2026 15:43 43K pdb_000021ny_xyz_v1-0.cif.gz 21-Aug-2026 15:43 163K pdb_000021ny_xyz_v1-0.xml.gz 21-Aug-2026 15:43 224K