../ pdb_00004x31_xyz-ext-atom_v1-4.xml.gz 18-Oct-2024 17:48 41K pdb_00004x31_xyz-no-atom_v1-4.xml.gz 18-Oct-2024 17:48 26K pdb_00004x31_xyz_v1-4.cif.gz 18-Oct-2024 17:48 105K pdb_00004x31_xyz_v1-4.xml.gz 18-Oct-2024 17:48 142K