../ 3bdn_full_validation.pdf.gz 01-May-2026 13:27 249K 3bdn_validation.cif.gz 01-May-2026 13:27 6151 3bdn_validation.pdf.gz 01-May-2026 13:27 250K 3bdn_validation.xml.gz 01-May-2026 13:27 1050