Postagens de Rogue Scholar

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Publicados in Henry Rzepa's Blog

I wrote in an earlier post how Pauling’s Nobel prize-winning suggestion in February 1951 of a (left-handed) α-helical structure for proteins[cite]10.1073/pnas.37.4.205[/cite] was based on the wrong absolute configuration of the amino acids (hence his helix should really have been the right-handed enantiomer). This was most famously established a few months later by Bijvoet’s[cite]10.1038/168271a0[/cite] definitive crystallographic