| File format | File name (file size) |
| PDBx/mmCIF | 1a4s.cif.gz Display(384.98 KB) 1a4s.cif |
| PDBx/mmJSON | all | 1a4s.json.gz Display (Tree)(235.38 KB) 1a4s.json |
| no-atom | 1a4s-noatom.json.gz Display (Header)(18.35 KB) 1a4s-noatom.json |
| add only | 1a4s-plus.json.gz Display(2.42 KB) 1a4s-plus.json |
| PDBML | all | 1a4s.xml.gz Display(534.11 KB) 1a4s.xml |
| no-atom | 1a4s-noatom.xml.gz Display(62.89 KB) 1a4s-noatom.xml |
| ext-atom | 1a4s-extatom.xml.gz Display(350.83 KB) 1a4s-extatom.xml |
| pdb_nextgen | all | pdb_00001a4s_xyz-enrich.cif.gz Display(440.23 KB) pdb_00001a4s_xyz-enrich.cif |
| no-atom | pdb_00001a4s_xyz-no-atom-enrich.xml.gz Display(132.47 KB) pdb_00001a4s_xyz-no-atom-enrich.xml |
| ng-only | 1a4s-plus.json.gz Display(9.86 KB) 1a4s-plus.json |
| PDB | pdb1a4s.ent.gz Display(314.38 KB) pdb1a4s.ent |
| RDF | 1a4s.rdf.gz Visualize(179.66 KB) 1a4s.rdf |
| Structure factors | r1a4ssf.ent.gz Display(852.52 KB) r1a4ssf.ent |
| Biological unit (mmCIF format) | 1a4s-assembly1.cif.gz Display(378.81 KB) 1a4s-assembly1.cif (A,B,C,D)*author and software defined assembly, 4 molecule(s) (tetrameric) |
| Biological unit (PDB format) | 1a4s.pdb1.gz Display(309.53 KB) 1a4s.pdb1 (A,B,C,D)*author and software defined assembly, 4 molecule(s) (tetrameric) |
| Validation reports | PDF | 1a4s_validation.pdf.gz Display(451.45 KB) 1a4s_validation.pdf |
| PDF-full | 1a4s_full_validation.pdf.gz Display(500.10 KB) 1a4s_full_validation.pdf |
| mmCIF | 1a4s_validation.cif.gz Display(107.85 KB) 1a4s_validation.cif |
| XML | 1a4s_validation.xml.gz Display(77.53 KB) 1a4s_validation.xml |
| PNG | 1a4s_multipercentile_validation.png.gz Display(154.42 KB) 1a4s_multipercentile_validation.png |
| SVG | 1a4s_multipercentile_validation.svg.gz Display(882.00 B) 1a4s_multipercentile_validation.svg |
| EDMap | 2fo-fc (PDBx/mmCIF) | 1a4s_validation_2fo-fc_map_coef.cif.gz Display(1.66 MB) 1a4s_validation_2fo-fc_map_coef.cif |
| fo-fc (PDBx/mmCIF) | 1a4s_validation_fo-fc_map_coef.cif.gz Display(1.43 MB) 1a4s_validation_fo-fc_map_coef.cif |
| 2fo-fc (MTZ) | 1a4s_validation_2fo-fc_map_coef.mtz Visualize(2.75 MB) |
| fo-fc (MTZ) | 1a4s_validation_fo-fc_map_coef.mtz Visualize(2.75 MB) |