../ pdb_00003h57_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:52 32K pdb_00003h57_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:52 23K pdb_00003h57_xyz_v1-4.cif.gz 07-Aug-2026 19:52 51K pdb_00003h57_xyz_v1-4.xml.gz 07-Aug-2026 19:52 68K