../ pdb_00006x50_xyz-ext-atom_v1-2.xml.gz 09-May-2025 15:07 688K pdb_00006x50_xyz-no-atom_v1-2.xml.gz 09-May-2025 15:07 154K pdb_00006x50_xyz_v1-2.cif.gz 09-May-2025 15:07 817K pdb_00006x50_xyz_v1-2.xml.gz 09-May-2025 15:07 1M