../ pdb_00001n4b_xyz-ext-atom_v1-4.xml.gz 26-Apr-2024 17:45 14K pdb_00001n4b_xyz-no-atom_v1-4.xml.gz 26-Apr-2024 17:45 11K pdb_00001n4b_xyz_v1-4.cif.gz 26-Apr-2024 17:45 24K pdb_00001n4b_xyz_v1-4.xml.gz 26-Apr-2024 17:45 31K