| File format | File name (file size) | 
| PDBx/mmCIF | 4is2.cif.gz Display(101.01 KB) 4is2.cif  | 
| PDBx/mmJSON | all | 4is2.json.gz Display (Tree)(72.73 KB) 4is2.json  | 
| no-atom | 4is2-noatom.json.gz Display (Header)(15.22 KB) 4is2-noatom.json  | 
| add only | 4is2-plus.json.gz Display(1.34 KB) 4is2-plus.json  | 
| PDBML | all | 4is2.xml.gz Display(137.81 KB) 4is2.xml  | 
| no-atom | 4is2-noatom.xml.gz Display(27.71 KB) 4is2-noatom.xml  | 
| ext-atom | 4is2-extatom.xml.gz Display(39.87 KB) 4is2-extatom.xml  | 
| pdb_nextgen | all | pdb_00004is2_xyz-enrich.cif.gz Display(107.99 KB) pdb_00004is2_xyz-enrich.cif  | 
| no-atom | pdb_00004is2_xyz-no-atom-enrich.xml.gz Display(36.88 KB) pdb_00004is2_xyz-no-atom-enrich.xml  | 
| ng-only | 4is2-plus.json.gz Display(2.18 KB) 4is2-plus.json  | 
| PDB | pdb4is2.ent.gz Display(76.27 KB) pdb4is2.ent  | 
| RDF | 4is2.rdf.gz Visualize(73.79 KB) 4is2.rdf  | 
| Structure factors | r4is2sf.ent.gz Display(2.69 MB) r4is2sf.ent  | 
| Biological unit (mmCIF format) | 4is2-assembly1.cif.gz Display(333.56 KB) 4is2-assembly1.cif  (A)*author and software defined assembly, 4 molecule(s) (tetrameric)  | 
| Biological unit (PDB format) | 4is2.pdb1.gz Display(273.69 KB) 4is2.pdb1  (A)*author and software defined assembly, 4 molecule(s) (tetrameric)  | 
| Validation reports | PDF | 4is2_validation.pdf.gz Display(429.16 KB) 4is2_validation.pdf  | 
| PDF-full | 4is2_full_validation.pdf.gz Display(431.26 KB) 4is2_full_validation.pdf  | 
| mmCIF | 4is2_validation.cif.gz Display(14.78 KB) 4is2_validation.cif  | 
| XML | 4is2_validation.xml.gz Display(10.97 KB) 4is2_validation.xml  | 
| PNG | 4is2_multipercentile_validation.png.gz Display(167.00 KB) 4is2_multipercentile_validation.png  | 
| SVG | 4is2_multipercentile_validation.svg.gz Display(960.00 B) 4is2_multipercentile_validation.svg  | 
| EDMap | 2fo-fc (PDBx/mmCIF) | 4is2_validation_2fo-fc_map_coef.cif.gz Display(209.28 KB) 4is2_validation_2fo-fc_map_coef.cif  | 
| fo-fc (PDBx/mmCIF) | 4is2_validation_fo-fc_map_coef.cif.gz Display(202.54 KB) 4is2_validation_fo-fc_map_coef.cif  | 
| 2fo-fc (MTZ) | 4is2_validation_2fo-fc_map_coef.mtz Visualize(505.12 KB) | 
| fo-fc (MTZ) | 4is2_validation_fo-fc_map_coef.mtz Visualize(505.12 KB) |