| File format | File name (file size) | 
| PDBx/mmCIF | 2ptr.cif.gz Display(202.48 KB) 2ptr.cif  | 
| PDBx/mmJSON | all | 2ptr.json.gz Display (Tree)(131.88 KB) 2ptr.json  | 
| no-atom | 2ptr-noatom.json.gz Display (Header)(18.64 KB) 2ptr-noatom.json  | 
| add only | 2ptr-plus.json.gz Display(1.46 KB) 2ptr-plus.json  | 
| PDBML | all | 2ptr.xml.gz Display(275.87 KB) 2ptr.xml  | 
| no-atom | 2ptr-noatom.xml.gz Display(43.51 KB) 2ptr-noatom.xml  | 
| ext-atom | 2ptr-extatom.xml.gz Display(174.77 KB) 2ptr-extatom.xml  | 
| pdb_nextgen | all | pdb_00002ptr_xyz-enrich.cif.gz Display(230.85 KB) pdb_00002ptr_xyz-enrich.cif  | 
| no-atom | pdb_00002ptr_xyz-no-atom-enrich.xml.gz Display(75.35 KB) pdb_00002ptr_xyz-no-atom-enrich.xml  | 
| ng-only | 2ptr-plus.json.gz Display(5.03 KB) 2ptr-plus.json  | 
| PDB | pdb2ptr.ent.gz Display(160.00 KB) pdb2ptr.ent  | 
| RDF | 2ptr.rdf.gz Visualize(122.17 KB) 2ptr.rdf  | 
| Structure factors | r2ptrsf.ent.gz Display(681.73 KB) r2ptrsf.ent  | 
| Biological unit (mmCIF format) | 2ptr-assembly1.cif.gz Display(378.06 KB) 2ptr-assembly1.cif  (A,B)*author and software defined assembly, 4 molecule(s) (tetrameric)  | 
| Biological unit (PDB format) | 2ptr.pdb1.gz Display(305.60 KB) 2ptr.pdb1  (A,B)*author and software defined assembly, 4 molecule(s) (tetrameric)  | 
| Validation reports | PDF | 2ptr_validation.pdf.gz Display(961.18 KB) 2ptr_validation.pdf  | 
| PDF-full | 2ptr_full_validation.pdf.gz Display(977.22 KB) 2ptr_full_validation.pdf  | 
| mmCIF | 2ptr_validation.cif.gz Display(59.15 KB) 2ptr_validation.cif  | 
| XML | 2ptr_validation.xml.gz Display(40.12 KB) 2ptr_validation.xml  | 
| PNG | 2ptr_multipercentile_validation.png.gz Display(168.23 KB) 2ptr_multipercentile_validation.png  | 
| SVG | 2ptr_multipercentile_validation.svg.gz Display(963.00 B) 2ptr_multipercentile_validation.svg  | 
| EDMap | 2fo-fc (PDBx/mmCIF) | 2ptr_validation_2fo-fc_map_coef.cif.gz Display(821.15 KB) 2ptr_validation_2fo-fc_map_coef.cif  | 
| fo-fc (PDBx/mmCIF) | 2ptr_validation_fo-fc_map_coef.cif.gz Display(805.69 KB) 2ptr_validation_fo-fc_map_coef.cif  | 
| 2fo-fc (MTZ) | 2ptr_validation_2fo-fc_map_coef.mtz Visualize(1.94 MB) | 
| fo-fc (MTZ) | 2ptr_validation_fo-fc_map_coef.mtz Visualize(1.94 MB) |