Selection of soluble protein expression constructs: the experimental determination of protein domain boundaries.

Biochem Soc Trans

Department of Biochemistry, University of Cambridge, Tennis Court Road, Cambridge CB2 1QW, UK.

Published: August 2010

Proteins can contain multiple domains each of which is capable of possessing a separate independent function and three-dimensional structure. It is often useful to clone and express individual protein domains to study their biochemical properties and for structure determination. However, the annotated domain boundaries in databases such as Pfam or SMART are not always accurate. The present review summarizes various strategies for the experimental determination of protein domain boundaries.

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http://dx.doi.org/10.1042/BST0380908DOI Listing

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