Article
Decoding the molecular design principles underlying Ca(2+) binding to βγ-crystallin motifs.
Journal of molecular biology - 6 Jan 2012
Mishra Amita, Suman Shashi Kumar, Srivastava Shanti Swaroop, Sankaranarayanan Rajan, Sharma Yogendra
Abstract excerpt
Numerous proteins belonging to the recently expanded βγ-crystallin superfamily bind Ca(2+) at the double-clamp N/D-N/D-X(1)-X(2)-S/T-S motif. However, there have been no attempts to understand the intricacies involving Ca(2+) binding, such as the determinants of Ca(2+)-binding affinity and their contributions to gain in stability. This work is an in-depth analysis of understanding the modes and determinants of...
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