| File format | File name (file size) | 
| PDBx/mmCIF | 5k3f.cif.gz Display(148.99 KB) 5k3f.cif  | 
| PDBx/mmJSON | all | 5k3f.json.gz Display (Tree)(100.28 KB) 5k3f.json  | 
| no-atom | 5k3f-noatom.json.gz Display (Header)(19.23 KB) 5k3f-noatom.json  | 
| add only | 5k3f-plus.json.gz Display(954.00 B) 5k3f-plus.json  | 
| PDBML | all | 5k3f.xml.gz Display(199.94 KB) 5k3f.xml  | 
| no-atom | 5k3f-noatom.xml.gz Display(39.00 KB) 5k3f-noatom.xml  | 
| ext-atom | 5k3f-extatom.xml.gz Display(121.56 KB) 5k3f-extatom.xml  | 
| pdb_nextgen | all | pdb_00005k3f_xyz-enrich.cif.gz Display(164.67 KB) pdb_00005k3f_xyz-enrich.cif  | 
| no-atom | pdb_00005k3f_xyz-no-atom-enrich.xml.gz Display(53.57 KB) pdb_00005k3f_xyz-no-atom-enrich.xml  | 
| ng-only | 5k3f-plus.json.gz Display(2.69 KB) 5k3f-plus.json  | 
| PDB | pdb5k3f.ent.gz Display(113.46 KB) pdb5k3f.ent  | 
| RDF | 5k3f.rdf.gz Visualize(111.45 KB) 5k3f.rdf  | 
| Structure factors | r5k3fsf.ent.gz Display(1.41 MB) r5k3fsf.ent  | 
| Biological unit (mmCIF format) | 5k3f-assembly1.cif.gz Display(137.41 KB) 5k3f-assembly1.cif  (A,B)*author and software defined assembly, 2 molecule(s) (dimeric)  | 
| Biological unit (PDB format) | 5k3f.pdb1.gz Display(107.96 KB) 5k3f.pdb1  (A,B)*author and software defined assembly, 2 molecule(s) (dimeric)  | 
| Validation reports | PDF | 5k3f_validation.pdf.gz Display(435.16 KB) 5k3f_validation.pdf  | 
| PDF-full | 5k3f_full_validation.pdf.gz Display(437.38 KB) 5k3f_full_validation.pdf  | 
| mmCIF | 5k3f_validation.cif.gz Display(46.14 KB) 5k3f_validation.cif  | 
| XML | 5k3f_validation.xml.gz Display(29.62 KB) 5k3f_validation.xml  | 
| PNG | 5k3f_multipercentile_validation.png.gz Display(164.33 KB) 5k3f_multipercentile_validation.png  | 
| SVG | 5k3f_multipercentile_validation.svg.gz Display(956.00 B) 5k3f_multipercentile_validation.svg  | 
| EDMap | 2fo-fc (PDBx/mmCIF) | 5k3f_validation_2fo-fc_map_coef.cif.gz Display(790.41 KB) 5k3f_validation_2fo-fc_map_coef.cif  | 
| fo-fc (PDBx/mmCIF) | 5k3f_validation_fo-fc_map_coef.cif.gz Display(715.24 KB) 5k3f_validation_fo-fc_map_coef.cif  | 
| 2fo-fc (MTZ) | 5k3f_validation_2fo-fc_map_coef.mtz Visualize(1.84 MB) | 
| fo-fc (MTZ) | 5k3f_validation_fo-fc_map_coef.mtz Visualize(1.84 MB) |