../ pdb_00002k4r_xyz-ext-atom_v1-3.xml.gz 22-Nov-2024 18:55 605K pdb_00002k4r_xyz-no-atom_v1-3.xml.gz 22-Nov-2024 18:55 17K pdb_00002k4r_xyz_v1-3.cif.gz 22-Nov-2024 18:55 636K pdb_00002k4r_xyz_v1-3.xml.gz 22-Nov-2024 18:55 857K