{{tag>beta}} ====== Beta Meander ======= {{:glossary:beta_meander.gif?350 |}} This is a simple 'up-and-down' beta sheet motif with three strands, which is characterised by (+1, +1) connectivities. A large sheet may comprise sequential meanders to form the up-down beta barrel. ===== References ===== {{pubmed>long:329147}}