../ pdb_00002r50_xyz-ext-atom_v1-3.xml.gz 07-Aug-2026 19:52 120K pdb_00002r50_xyz-no-atom_v1-3.xml.gz 07-Aug-2026 19:52 40K pdb_00002r50_xyz_v1-3.cif.gz 07-Aug-2026 19:52 146K pdb_00002r50_xyz_v1-3.xml.gz 07-Aug-2026 19:52 201K