Abstract
The calcium-binding (cb) epidermal growth factor-like (EGF) domain is a common variant of the EGF module that contains a consensus sequence associated with ligation of a single calcium ion (1-3). Many extracellular proteins include cbEGF domains, and several of these have been associated with human disease (reviewed in ref. 4). Two examples from this group are human fibrillin-1 and the low-density liproprotein (LDL) receptor. Moreover, mutations within these proteins have been linked to the Marfan syndrome and familial hypercholesterolaemia, respectively. Recently, we have been using solution NMR to probe the structure, calcium-binding properties and dynamics of tandem cbEGF domains from these two proteins.
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Boyd, J., Campbell, I.D., A., K.D. (2002). The Use of Dipolar Couplings for the Structure Refinement of a Pair of Calcium-Binding EGF Domains. In: Vogel, H.J. (eds) Calcium-Binding Protein Protocols: Volume 2: Methods and Techniques. Methods in Molecular Biology™, vol 173. Springer, Totowa, NJ. https://doi.org/10.1385/1-59259-184-1:301
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DOI: https://doi.org/10.1385/1-59259-184-1:301
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