../ pdb_00002k2a_xyz-ext-atom_v1-4.xml.gz 03-May-2024 16:57 191K pdb_00002k2a_xyz-no-atom_v1-4.xml.gz 03-May-2024 16:57 12K pdb_00002k2a_xyz_v1-4.cif.gz 03-May-2024 16:57 208K pdb_00002k2a_xyz_v1-4.xml.gz 03-May-2024 16:57 280K