Article
Adaptive mutations alter antibody structure and dynamics during affinity maturation.
Biochemistry - 24 Mar 2015
Adhikary Ramkrishna, Yu Wayne, Oda Masayuki, Walker Ross C, Chen Tingjian, Stanfield Robyn L, Wilson Ian A, Zimmermann Jörg, Romesberg Floyd E
Abstract excerpt
While adaptive mutations can bestow new functions on proteins via the introduction or optimization of reactive centers, or other structural changes, a role for the optimization of protein dynamics also seems likely but has been more difficult to evaluate. Antibody (Ab) affinity maturation is an example of adaptive evolution wherein the adaptive mutations may be identified and Abs may be raised to specific targets...
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