Controlling oligomerization of pharmaceutical proteins.
The degree of oligomerization (or in some cases aggregation) often determines the physiological half-life and uptake rate of a protein preparation. High-resolution crystal structures of insulin and other pharmacologically interesting proteins have aided in the design of mutants with altered quaternary structure and physiological uptake rates. Analysis of the contacts between natural oligomers and protein complexes can indicate sequences that may enhance protein oligomerization. These sequences can be altered to produce monomeric protein.
Swiss Institute for Alternatives to Animal Testing (SIAT), Zürich.
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D000595:Amino Acid Sequence; D000818:Animals; D002626:Chemistry, Pharmaceutical; D006801:Humans; D008969:Molecular Sequence Data; D011506:Proteins / Q000737:chemistry* / Q000493:pharmacokinetics
D011506:Proteins