Abstract
Integral membrane proteins are a major challenge for protein-structure prediction. It is estimated that about a third of genes code for membrane proteins (1), and yet high-resolution structures are known for only a handful of these. Furthermore, technical problems of protein expression and crystallization suggest that an explosive expansion in the number of membrane-protein-structure determinations is still in the future. In this chapter, attention is restricted to the major class of membrane proteins, i.e., those formed by bundles of transmembrane (TM) α-helices. Prediction methods also exist for those membrane proteins (e.g., porins and some bacterial toxins) that are formed by β-barrels (Kay Diederichs, personal communication; also see website: http://loop.biologie.uni-konstanz.de/~kay/om_topo_predict2.html). However, these methods are not applicable to the majority of membrane proteins and so are not discussed here.
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Sansom, M.S.P., Davison, L. (2000). Modeling Transmembrane Helix Bundles by Restrained MD Simulations. In: Webster, D.M. (eds) Protein Structure Prediction. Methods in Molecular Biology™, vol 143. Humana Press. https://doi.org/10.1385/1-59259-368-2:325
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DOI: https://doi.org/10.1385/1-59259-368-2:325
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