| File format | File name (file size) | 
| PDBx/mmCIF | 2q4u.cif.gz Display(895.40 KB) 2q4u.cif  | 
| PDBx/mmJSON | all | 2q4u.json.gz Display (Tree)(484.64 KB) 2q4u.json  | 
| no-atom | 2q4u-noatom.json.gz Display (Header)(16.26 KB) 2q4u-noatom.json  | 
| add only | 2q4u-plus.json.gz Display(1.26 KB) 2q4u-plus.json  | 
| PDBML | all | 2q4u.xml.gz Display(1.16 MB) 2q4u.xml  | 
| no-atom | 2q4u-noatom.xml.gz Display(31.74 KB) 2q4u-noatom.xml  | 
| ext-atom | 2q4u-extatom.xml.gz Display(873.12 KB) 2q4u-extatom.xml  | 
| pdb_nextgen | all | pdb_00002q4u_xyz-enrich.cif.gz Display(966.73 KB) pdb_00002q4u_xyz-enrich.cif  | 
| no-atom | pdb_00002q4u_xyz-no-atom-enrich.xml.gz Display(38.23 KB) pdb_00002q4u_xyz-no-atom-enrich.xml  | 
| ng-only | 2q4u-plus.json.gz Display(2.11 KB) 2q4u-plus.json  | 
| PDB | pdb2q4u.ent.gz Display(770.58 KB) pdb2q4u.ent  | 
| RDF | 2q4u.rdf.gz Visualize(81.76 KB) 2q4u.rdf  | 
| Structure factors | r2q4usf.ent.gz Display(770.05 KB) r2q4usf.ent  | 
| Biological unit (mmCIF format) | 2q4u-assembly1.cif.gz Display(64.08 KB) 2q4u-assembly1.cif  (A)*author defined assembly, 1 molecule(s) (monomeric)  | 
| Biological unit (PDB format) | 2q4u.pdb1.gz Display(49.90 KB) 2q4u.pdb1  (A)*author defined assembly, 1 molecule(s) (monomeric)  | 
| Validation reports | PDF | 2q4u_validation.pdf.gz Display(509.22 KB) 2q4u_validation.pdf  | 
| PDF-full | 2q4u_full_validation.pdf.gz Display(558.00 KB) 2q4u_full_validation.pdf  | 
| mmCIF | 2q4u_validation.cif.gz Display(233.09 KB) 2q4u_validation.cif  | 
| XML | 2q4u_validation.xml.gz Display(179.87 KB) 2q4u_validation.xml  | 
| PNG | 2q4u_multipercentile_validation.png.gz Display(153.07 KB) 2q4u_multipercentile_validation.png  | 
| SVG | 2q4u_multipercentile_validation.svg.gz Display(902.00 B) 2q4u_multipercentile_validation.svg  | 
| EDMap | 2fo-fc (PDBx/mmCIF) | 2q4u_validation_2fo-fc_map_coef.cif.gz Display(167.24 KB) 2q4u_validation_2fo-fc_map_coef.cif  | 
| fo-fc (PDBx/mmCIF) | 2q4u_validation_fo-fc_map_coef.cif.gz Display(162.92 KB) 2q4u_validation_fo-fc_map_coef.cif  | 
| 2fo-fc (MTZ) | 2q4u_validation_2fo-fc_map_coef.mtz Visualize(414.24 KB) | 
| fo-fc (MTZ) | 2q4u_validation_fo-fc_map_coef.mtz Visualize(414.24 KB) |