| File format | File name (file size) | 
| PDBx/mmCIF | 2bkc.cif.gz Display(684.38 KB) 2bkc.cif  | 
| PDBx/mmJSON | all | 2bkc.json.gz Display (Tree)(402.63 KB) 2bkc.json  | 
| no-atom | 2bkc-noatom.json.gz Display (Header)(16.71 KB) 2bkc-noatom.json  | 
| add only | 2bkc-plus.json.gz Display(1.73 KB) 2bkc-plus.json  | 
| PDBML | all | 2bkc.xml.gz Display(949.32 KB) 2bkc.xml  | 
| no-atom | 2bkc-noatom.xml.gz Display(84.92 KB) 2bkc-noatom.xml  | 
| ext-atom | 2bkc-extatom.xml.gz Display(648.84 KB) 2bkc-extatom.xml  | 
| pdb_nextgen | all | pdb_00002bkc_xyz-enrich.cif.gz Display(781.49 KB) pdb_00002bkc_xyz-enrich.cif  | 
| no-atom | pdb_00002bkc_xyz-no-atom-enrich.xml.gz Display(209.70 KB) pdb_00002bkc_xyz-no-atom-enrich.xml  | 
| ng-only | 2bkc-plus.json.gz Display(6.93 KB) 2bkc-plus.json  | 
| PDB | pdb2bkc.ent.gz Display(574.57 KB) pdb2bkc.ent  | 
| RDF | 2bkc.rdf.gz Visualize(239.65 KB) 2bkc.rdf  | 
| Structure factors | r2bkcsf.ent.gz Display(1.38 MB) r2bkcsf.ent  | 
| Biological unit (mmCIF format) | 2bkc-assembly1.cif.gz Display(344.75 KB) 2bkc-assembly1.cif  (A,B,C,D,E,...)*author and software defined assembly, 12 molecule(s) (dodecameric)  | 
2bkc-assembly2.cif.gz Display(341.71 KB) 2bkc-assembly2.cif  (M,N,O,P,Q,...)*author and software defined assembly, 12 molecule(s) (dodecameric)  | 
| Biological unit (PDB format) | 2bkc.pdb1.gz Display(287.02 KB) 2bkc.pdb1  (A,B,C,D,E,...)*author and software defined assembly, 12 molecule(s) (dodecameric)  | 
2bkc.pdb2.gz Display(286.61 KB) 2bkc.pdb2  (M,N,O,P,Q,...)*author and software defined assembly, 12 molecule(s) (dodecameric)  | 
| Validation reports | PDF | 2bkc_validation.pdf.gz Display(575.83 KB) 2bkc_validation.pdf  | 
| PDF-full | 2bkc_full_validation.pdf.gz Display(633.78 KB) 2bkc_full_validation.pdf  | 
| mmCIF | 2bkc_validation.cif.gz Display(157.19 KB) 2bkc_validation.cif  | 
| XML | 2bkc_validation.xml.gz Display(113.39 KB) 2bkc_validation.xml  | 
| PNG | 2bkc_multipercentile_validation.png.gz Display(170.83 KB) 2bkc_multipercentile_validation.png  | 
| SVG | 2bkc_multipercentile_validation.svg.gz Display(956.00 B) 2bkc_multipercentile_validation.svg  | 
| EDMap | 2fo-fc (PDBx/mmCIF) | 2bkc_validation_2fo-fc_map_coef.cif.gz Display(1.89 MB) 2bkc_validation_2fo-fc_map_coef.cif  | 
| fo-fc (PDBx/mmCIF) | 2bkc_validation_fo-fc_map_coef.cif.gz Display(1.76 MB) 2bkc_validation_fo-fc_map_coef.cif  | 
| 2fo-fc (MTZ) | 2bkc_validation_2fo-fc_map_coef.mtz Visualize(4.31 MB) | 
| fo-fc (MTZ) | 2bkc_validation_fo-fc_map_coef.mtz Visualize(4.31 MB) |