A model of the nodulin 26 channel protein has been constructed based on comparative modeling and molecular dynamics simulations. Structural features of the protein indicate a selectivity filter that differs from those of the known structures of Escherichia coli glycerol facilitator and mammalian aquaporin 1. The model structure also reveals important roles of Ser207 and Phe96 in ligand binding and transport.
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| http://dx.doi.org/10.1016/S0014-5793(03)01529-1 | DOI Listing |
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