../ pdb_00003s54_xyz-ext-atom_v1-1.xml.gz 08-Sep-2023 16:24 43K pdb_00003s54_xyz-no-atom_v1-1.xml.gz 08-Sep-2023 16:24 25K pdb_00003s54_xyz_v1-1.cif.gz 08-Sep-2023 16:24 108K pdb_00003s54_xyz_v1-1.xml.gz 08-Sep-2023 16:24 148K