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Date: 30-3-2021
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Beta-Meander
The b-meander is a protein motif frequently observed in protein structures. It has a particular type of antiparallel b-sheet structure, with a very simple topology in which two or more b-strands that are consecutive in sequence are also adjacent to one another in the three-dimensional structure (Fig. 1). b-Meanders are equivalent to multiply linked hairpins.
Figure 1. Schematic representation of a b-meander consisting of four b-strands (shown as arrows).
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