Can correlated mutations in protein domain families be used for protein design?
Evidence from diverse studies, such as protein design experiments and analysis of the emergence of drug resistance in human immunodeficiency virus 1 (HIV-1), indicates that protein function can be diminished or altered by mutations at positions distant from the classic 'functional' site. Furthermore, results from correlation analysis of the ligand-binding domain of nuclear receptors suggest that mutation events at positions distributed throughout a protein domain may be involved in functional diversification during the evolution of homologous domain families. This review explores potential applications for a protein design procedure based on correlated substitutions.
Nagl
S B
SB
Department of Biochemistry, University College London, UK. nagl@biochem.ucl.ac.uk
D019295:Computational Biology; D004352:Drug Resistance, Microbial / Q000235:genetics; D019143:Evolution, Molecular; D015497:HIV-1 / Q000187:drug effects / Q000235:genetics; D006801:Humans; D008958:Models, Molecular; D009154:Mutation; D015202:Protein Engineering; D017434:Protein Structure, Tertiary / Q000235:genetics*