The record measurement is a combination of the number of atoms and the physical volume of the model, so both values must exceed those of the current record.
This record is to be attempted by a team of unlimited size.
The physical size must be supplied in metres and/or centimetres, with the imperial equivalent also given.
For the purposes of this record, a 'protein molecular structure' is defined as a molecule that contains a chain of polymers of amino acids joined together by petite bonds. Proteins typically consists a combination of carbon, hydrogen, oxygen and nitrogen and other elements.