../ pdb_00002k19_xyz-ext-atom_v1-4.xml.gz 03-May-2024 16:58 682K pdb_00002k19_xyz-no-atom_v1-4.xml.gz 03-May-2024 16:58 15K pdb_00002k19_xyz_v1-4.cif.gz 03-May-2024 16:58 708K pdb_00002k19_xyz_v1-4.xml.gz 03-May-2024 16:58 952K