../ pdb_00004nr1_xyz-ext-atom_v1-3.xml.gz 25-Oct-2024 18:24 65K pdb_00004nr1_xyz-no-atom_v1-3.xml.gz 25-Oct-2024 18:24 30K pdb_00004nr1_xyz_v1-3.cif.gz 25-Oct-2024 18:24 157K pdb_00004nr1_xyz_v1-3.xml.gz 25-Oct-2024 18:24 213K