| File format | File name (file size) | 
| PDBx/mmCIF | 6e21.cif.gz Display(192.10 KB) 6e21.cif
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| PDBx/mmJSON | all | 6e21.json.gz Display (Tree)(130.71 KB) 6e21.json
 | 
| no-atom | 6e21-noatom.json.gz Display (Header)(18.17 KB) 6e21-noatom.json
 | 
| add only | 6e21-plus.json.gz Display(2.62 KB) 6e21-plus.json
 | 
| PDBML | all | 6e21.xml.gz Display(255.64 KB) 6e21.xml
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| no-atom | 6e21-noatom.xml.gz Display(32.01 KB) 6e21-noatom.xml
 | 
| ext-atom | 6e21-extatom.xml.gz Display(166.41 KB) 6e21-extatom.xml
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| pdb_nextgen | all | pdb_00006e21_xyz-enrich.cif.gz Display(204.17 KB) pdb_00006e21_xyz-enrich.cif
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| no-atom | pdb_00006e21_xyz-no-atom-enrich.xml.gz Display(44.79 KB) pdb_00006e21_xyz-no-atom-enrich.xml
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| ng-only | 6e21-plus.json.gz Display(3.00 KB) 6e21-plus.json
 | 
| PDB | pdb6e21.ent.gz Display(155.18 KB) pdb6e21.ent
 | 
| RDF | 6e21.rdf.gz Visualize(91.07 KB) 6e21.rdf
 | 
| Structure factors | r6e21sf.ent.gz Display(384.39 KB) r6e21sf.ent
 | 
| Biological unit (mmCIF format) | 6e21-assembly1.cif.gz Display(179.64 KB) 6e21-assembly1.cif  (A,B)
 *author and software defined assembly, 2 molecule(s) (dimeric) | 
| Biological unit (PDB format) | 6e21.pdb1.gz Display(149.52 KB) 6e21.pdb1  (A,B)
 *author and software defined assembly, 2 molecule(s) (dimeric) | 
| Validation reports | PDF | 6e21_validation.pdf.gz Display(477.58 KB) 6e21_validation.pdf
 | 
| PDF-full | 6e21_full_validation.pdf.gz Display(480.02 KB) 6e21_full_validation.pdf
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| mmCIF | 6e21_validation.cif.gz Display(17.95 KB) 6e21_validation.cif
 | 
| XML | 6e21_validation.xml.gz Display(10.39 KB) 6e21_validation.xml
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| PNG | 6e21_multipercentile_validation.png.gz Display(126.29 KB) 6e21_multipercentile_validation.png
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| SVG | 6e21_multipercentile_validation.svg.gz Display(808.00 B) 6e21_multipercentile_validation.svg
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