../ pdb_00006s51_xyz-ext-atom_v1-1.xml.gz 04-Apr-2025 15:26 151K pdb_00006s51_xyz-no-atom_v1-1.xml.gz 04-Apr-2025 15:26 40K pdb_00006s51_xyz_v1-1.cif.gz 04-Apr-2025 15:26 338K pdb_00006s51_xyz_v1-1.xml.gz 04-Apr-2025 15:26 463K