../ pdb_000023ei_xyz-ext-atom_v1-0.xml.gz 10-Jul-2026 15:59 183K pdb_000023ei_xyz-no-atom_v1-0.xml.gz 10-Jul-2026 15:59 38K pdb_000023ei_xyz_v1-0.cif.gz 10-Jul-2026 15:59 211K pdb_000023ei_xyz_v1-0.xml.gz 10-Jul-2026 15:59 270K