Sample of Macromolecular Crystallographic Information chemical/x-mmcif file format

<object data="1CRN.mcif" type="chemical/x-mmcif" width="640" height="480" />

Referencing the Protein Data Bank

If you wish to reference a submission to the Protein Data Bank then use the following URL, substituting your structureId for <structureId>

http://www.pdb.org/pdb/download/downloadFile.do?fileFormat=cif&compression=NO&structureId=<structureId>

For example, for the structure Id: 1CRN, the complete html would be:

<object data="http://www.pdb.org/pdb/download/downloadFile.do?fileFormat=cif&compression=NO&structureId=1CRN"
   type="chemical/x-mmcif" width="640" height="480" />