| File format | File name (file size) | 
| PDBx/mmCIF | 2ecs.cif.gz Display(71.51 KB) 2ecs.cif
 | 
| PDBx/mmJSON | all | 2ecs.json.gz Display (Tree)(50.10 KB) 2ecs.json
 | 
| no-atom | 2ecs-noatom.json.gz Display (Header)(11.59 KB) 2ecs-noatom.json
 | 
| add only | 2ecs-plus.json.gz Display(1.02 KB) 2ecs-plus.json
 | 
| PDBML | all | 2ecs.xml.gz Display(97.04 KB) 2ecs.xml
 | 
| no-atom | 2ecs-noatom.xml.gz Display(20.93 KB) 2ecs-noatom.xml
 | 
| ext-atom | 2ecs-extatom.xml.gz Display(26.58 KB) 2ecs-extatom.xml
 | 
| pdb_nextgen | all | pdb_00002ecs_xyz-enrich.cif.gz Display(76.21 KB) pdb_00002ecs_xyz-enrich.cif
 | 
| no-atom | pdb_00002ecs_xyz-no-atom-enrich.xml.gz Display(26.39 KB) pdb_00002ecs_xyz-no-atom-enrich.xml
 | 
| ng-only | 2ecs-plus.json.gz Display(1.18 KB) 2ecs-plus.json
 | 
| PDB | pdb2ecs.ent.gz Display(53.28 KB) pdb2ecs.ent
 | 
| RDF | 2ecs.rdf.gz Visualize(56.83 KB) 2ecs.rdf
 | 
| Structure factors | r2ecssf.ent.gz Display(172.09 KB) r2ecssf.ent
 | 
| Biological unit (mmCIF format) | 2ecs-assembly1.cif.gz Display(61.37 KB) 2ecs-assembly1.cif  (A,B)
 *author and software defined assembly, 2 molecule(s) (dimeric) | 
| 2ecs-assembly2.cif.gz Display(114.24 KB) 2ecs-assembly2.cif  (B,A)
 *software defined assembly, 4 molecule(s) (tetrameric) | 
| Biological unit (PDB format) | 2ecs.pdb1.gz Display(47.78 KB) 2ecs.pdb1  (A,B)
 *author and software defined assembly, 2 molecule(s) (dimeric) | 
| 2ecs.pdb2.gz Display(94.19 KB) 2ecs.pdb2  (B,A)
 *software defined assembly, 4 molecule(s) (tetrameric) | 
| Validation reports | PDF | 2ecs_validation.pdf.gz Display(458.08 KB) 2ecs_validation.pdf
 | 
| PDF-full | 2ecs_full_validation.pdf.gz Display(458.06 KB) 2ecs_full_validation.pdf
 | 
| mmCIF | 2ecs_validation.cif.gz Display(12.74 KB) 2ecs_validation.cif
 | 
| XML | 2ecs_validation.xml.gz Display(8.94 KB) 2ecs_validation.xml
 | 
| PNG | 2ecs_multipercentile_validation.png.gz Display(165.00 KB) 2ecs_multipercentile_validation.png
 | 
| SVG | 2ecs_multipercentile_validation.svg.gz Display(950.00 B) 2ecs_multipercentile_validation.svg
 | 
| EDMap | 2fo-fc (PDBx/mmCIF) | 2ecs_validation_2fo-fc_map_coef.cif.gz Display(246.58 KB) 2ecs_validation_2fo-fc_map_coef.cif
 | 
| fo-fc (PDBx/mmCIF) | 2ecs_validation_fo-fc_map_coef.cif.gz Display(237.80 KB) 2ecs_validation_fo-fc_map_coef.cif
 | 
| 2fo-fc (MTZ) | 2ecs_validation_2fo-fc_map_coef.mtz Visualize(603.24 KB) | 
| fo-fc (MTZ) | 2ecs_validation_fo-fc_map_coef.mtz Visualize(603.24 KB) |