| File format | File name (file size) | 
| PDBx/mmCIF | 2ccd.cif.gz Display(291.29 KB) 2ccd.cif  | 
| PDBx/mmJSON | all | 2ccd.json.gz Display (Tree)(192.08 KB) 2ccd.json  | 
| no-atom | 2ccd-noatom.json.gz Display (Header)(24.34 KB) 2ccd-noatom.json  | 
| add only | 2ccd-plus.json.gz Display(1.88 KB) 2ccd-plus.json  | 
| PDBML | all | 2ccd.xml.gz Display(400.52 KB) 2ccd.xml  | 
| no-atom | 2ccd-noatom.xml.gz Display(57.64 KB) 2ccd-noatom.xml  | 
| ext-atom | 2ccd-extatom.xml.gz Display(257.08 KB) 2ccd-extatom.xml  | 
| pdb_nextgen | all | pdb_00002ccd_xyz-enrich.cif.gz Display(330.67 KB) pdb_00002ccd_xyz-enrich.cif  | 
| no-atom | pdb_00002ccd_xyz-no-atom-enrich.xml.gz Display(103.05 KB) pdb_00002ccd_xyz-no-atom-enrich.xml  | 
| ng-only | 2ccd-plus.json.gz Display(7.46 KB) 2ccd-plus.json  | 
| PDB | pdb2ccd.ent.gz Display(236.03 KB) pdb2ccd.ent  | 
| RDF | 2ccd.rdf.gz Visualize(162.66 KB) 2ccd.rdf  | 
| Structure factors | r2ccdsf.ent.gz Display(1.16 MB) r2ccdsf.ent  | 
| Biological unit (mmCIF format) | 2ccd-assembly1.cif.gz Display(280.01 KB) 2ccd-assembly1.cif  (A,B)*author and software defined assembly, 2 molecule(s) (dimeric)  | 
| Biological unit (PDB format) | 2ccd.pdb1.gz Display(228.14 KB) 2ccd.pdb1  (A,B)*author and software defined assembly, 2 molecule(s) (dimeric)  | 
| Validation reports | PDF | 2ccd_validation.pdf.gz Display(1.16 MB) 2ccd_validation.pdf  | 
| PDF-full | 2ccd_full_validation.pdf.gz Display(1.19 MB) 2ccd_full_validation.pdf  | 
| mmCIF | 2ccd_validation.cif.gz Display(82.88 KB) 2ccd_validation.cif  | 
| XML | 2ccd_validation.xml.gz Display(58.08 KB) 2ccd_validation.xml  | 
| PNG | 2ccd_multipercentile_validation.png.gz Display(166.20 KB) 2ccd_multipercentile_validation.png  | 
| SVG | 2ccd_multipercentile_validation.svg.gz Display(972.00 B) 2ccd_multipercentile_validation.svg  | 
| EDMap | 2fo-fc (PDBx/mmCIF) | 2ccd_validation_2fo-fc_map_coef.cif.gz Display(1.01 MB) 2ccd_validation_2fo-fc_map_coef.cif  | 
| fo-fc (PDBx/mmCIF) | 2ccd_validation_fo-fc_map_coef.cif.gz Display(905.40 KB) 2ccd_validation_fo-fc_map_coef.cif  | 
| 2fo-fc (MTZ) | 2ccd_validation_2fo-fc_map_coef.mtz Visualize(2.35 MB) | 
| fo-fc (MTZ) | 2ccd_validation_fo-fc_map_coef.mtz Visualize(2.35 MB) |