| File format | File name (file size) | 
| PDBx/mmCIF | 2i2a.cif.gz Display(70.04 KB) 2i2a.cif
 | 
| PDBx/mmJSON | all | 2i2a.json.gz Display (Tree)(49.57 KB) 2i2a.json
 | 
| no-atom | 2i2a-noatom.json.gz Display (Header)(14.64 KB) 2i2a-noatom.json
 | 
| add only | 2i2a-plus.json.gz Display(1.07 KB) 2i2a-plus.json
 | 
| PDBML | all | 2i2a.xml.gz Display(95.13 KB) 2i2a.xml
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| no-atom | 2i2a-noatom.xml.gz Display(28.26 KB) 2i2a-noatom.xml
 | 
| ext-atom | 2i2a-extatom.xml.gz Display(49.34 KB) 2i2a-extatom.xml
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| pdb_nextgen | all | pdb_00002i2a_xyz-enrich.cif.gz Display(76.67 KB) pdb_00002i2a_xyz-enrich.cif
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| no-atom | pdb_00002i2a_xyz-no-atom-enrich.xml.gz Display(34.90 KB) pdb_00002i2a_xyz-no-atom-enrich.xml
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| ng-only | 2i2a-plus.json.gz Display(2.04 KB) 2i2a-plus.json
 | 
| PDB | pdb2i2a.ent.gz Display(51.86 KB) pdb2i2a.ent
 | 
| RDF | 2i2a.rdf.gz Visualize(79.62 KB) 2i2a.rdf
 | 
| Structure factors | r2i2asf.ent.gz Display(257.14 KB) r2i2asf.ent
 | 
| Biological unit (mmCIF format) | 2i2a-assembly1.cif.gz Display(211.91 KB) 2i2a-assembly1.cif  (A)
 *author and software defined assembly, 4 molecule(s) (tetrameric) | 
| Biological unit (PDB format) | 2i2a.pdb1.gz Display(173.21 KB) 2i2a.pdb1  (A)
 *author and software defined assembly, 4 molecule(s) (tetrameric) | 
| Validation reports | PDF | 2i2a_validation.pdf.gz Display(903.94 KB) 2i2a_validation.pdf
 | 
| PDF-full | 2i2a_full_validation.pdf.gz Display(908.84 KB) 2i2a_full_validation.pdf
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| mmCIF | 2i2a_validation.cif.gz Display(19.70 KB) 2i2a_validation.cif
 | 
| XML | 2i2a_validation.xml.gz Display(14.45 KB) 2i2a_validation.xml
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| PNG | 2i2a_multipercentile_validation.png.gz Display(167.88 KB) 2i2a_multipercentile_validation.png
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| SVG | 2i2a_multipercentile_validation.svg.gz Display(976.00 B) 2i2a_multipercentile_validation.svg
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| EDMap | 2fo-fc (PDBx/mmCIF) | 2i2a_validation_2fo-fc_map_coef.cif.gz Display(169.79 KB) 2i2a_validation_2fo-fc_map_coef.cif
 | 
| fo-fc (PDBx/mmCIF) | 2i2a_validation_fo-fc_map_coef.cif.gz Display(163.61 KB) 2i2a_validation_fo-fc_map_coef.cif
 | 
| 2fo-fc (MTZ) | 2i2a_validation_2fo-fc_map_coef.mtz Visualize(400.14 KB) | 
| fo-fc (MTZ) | 2i2a_validation_fo-fc_map_coef.mtz Visualize(400.14 KB) |