Proteins are stunning molecules. In this blog i collect renderings of protein folds that i find aesthetically pleasing.
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Nice protein structure
Proteinase K (PROK) is a serine protease with broad specificity towards aliphatic, aromatic and other hydrophobic amino acids. PROK has a molecular weight of 27,000 daltons and is Ca2+ dependent. It is not inactivated by metal ion chelating agents such as EDTA, papain from papaya