../ pdb_00004k23_xyz-ext-atom_v1-3.xml.gz 25-Oct-2024 18:26 83K pdb_00004k23_xyz-no-atom_v1-3.xml.gz 25-Oct-2024 18:26 37K pdb_00004k23_xyz_v1-3.cif.gz 25-Oct-2024 18:26 189K pdb_00004k23_xyz_v1-3.xml.gz 25-Oct-2024 18:26 261K