Turning protein crystallisation from an art into a science.
Protein crystallisation has gained a new strategic and commercial relevance in the post-genomic era because of its pivotal role in structural genomics. Producing high-quality crystals has always been a bottleneck to structure determination and, with the advent of proteomics, this problem is becoming increasingly acute. The task of producing suitable crystals may be tackled using two approaches. The first relies on empirical techniques that are based mainly on trial and error, and what is perceived to be the 'art' of crystallisation. The second approach is aimed at gaining an understanding of the fundamental principles that govern crystallisation; this knowledge may be applied to design experimental methodology for producing high-quality crystals of medical and industrial interest.
Chayen
Naomi E
NE
Biological Structure and Function Section, Division of Biomedical Sciences, Faculty of Medicine, Sir Alexander Fleming Building, Imperial College London, London SW7 2AZ, UK. n.chayen@imperial.ac.uk
D003460:Crystallization; D005782:Gels / Q000737:chemistry; D007700:Kinetics; D009821:Oils / Q000737:chemistry; D011506:Proteins / Q000737:chemistry*
D005782:Gels; D009821:Oils; D011506:Proteins