../ pdb_00002k4q_xyz-ext-atom_v1-4.xml.gz 03-May-2024 16:58 865K pdb_00002k4q_xyz-no-atom_v1-4.xml.gz 03-May-2024 16:58 19K pdb_00002k4q_xyz_v1-4.cif.gz 03-May-2024 16:58 904K pdb_00002k4q_xyz_v1-4.xml.gz 03-May-2024 16:58 1M