../ pdb_00004chn_xyz-ext-atom_v1-3.xml.gz 15-Dec-2023 18:45 58K pdb_00004chn_xyz-no-atom_v1-3.xml.gz 15-Dec-2023 18:45 27K pdb_00004chn_xyz_v1-3.cif.gz 15-Dec-2023 18:45 78K pdb_00004chn_xyz_v1-3.xml.gz 15-Dec-2023 18:45 104K