../ pdb_00003i51_xyz-ext-atom_v1-2.xml.gz 01-Sep-2023 16:39 51K pdb_00003i51_xyz-no-atom_v1-2.xml.gz 01-Sep-2023 16:39 28K pdb_00003i51_xyz_v1-2.cif.gz 01-Sep-2023 16:39 73K pdb_00003i51_xyz_v1-2.xml.gz 01-Sep-2023 16:39 96K