../ pdb_00003u38_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:51 8090 pdb_00003u38_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:51 15K pdb_00003u38_xyz_v1-4.cif.gz 07-Aug-2026 19:51 20K pdb_00003u38_xyz_v1-4.xml.gz 07-Aug-2026 19:51 26K