Natural Design of a Stabilized Cross-β Fold: Structure of the FuA FapC from Pseudomonas Sp. UK4 Reveals a Critical Role for Stacking of Imperfect Repeats
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An essential structural component of bacterial biofilms is functional amyloid (FuA), which also has great potential as an engineerable nano-biomaterial. However, experimentally based high resolution structures of FuA that resolve individual residues are lackin... ...