{"680000":{"#nid":"680000","#data":{"uid":"35599","author":"sperrin6","created_gmt":"2026-04-20 16:14:53","changed_gmt":"2026-04-20 16:14:53","title":"Amino acid diversity in peptides and proteins over time. Now, in the era of biotechnology, the amino acid alphabet is poised to expand again. (Figure Credit: \u201cThe borderlands of foldability: lessons from simplified proteins,\u201d Trends in Chemistry, 2026)","body":[{"value":"\u003Cp\u003EAmino acid diversity in peptides and proteins over time. Over time, the genetic code expanded into the 20-amino acid alphabet found in contemporary biology. Now, in the era of biotechnology, the amino acid alphabet is poised to expand once more. (Figure Credit: \u201cThe borderlands of foldability: lessons from simplified proteins,\u201d Koh Seya, Alfie\u2011Louise R. Brownless, Shina C. L. Kamerlin, and Liam M. Longo, \u003Cem\u003ETrends in Chemistry, \u003C\/em\u003E2026)\u003C\/p\u003E","format":"limited_html"}],"image":{"alt":"A diagram showing the history of peptides and proteins over time. It is shaped like an hourglass.","view":{"#theme":"field","#title":"Image","#label_display":"hidden","#view_mode":"image_740","#language":"en","#field_name":"field_image","#field_type":"image","#field_translatable":false,"#entity_type":"media","#bundle":"image","#object":{},"#items":{},"#formatter":"image","#is_multiple":false,"#third_party_settings":[],"0":{"#theme":"image_formatter","#item":{},"#item_attributes":[],"#image_style":"large","#url":null,"#cache":{"tags":["config:image.style.large","file:264232"],"contexts":[],"max-age":-1}},"#cache":{"contexts":[],"tags":[],"max-age":-1},"#weight":0},"file":{"fid":"264232","name":"Fig1Kamerlin.jpg","path":"\/sites\/default\/files\/2026\/04\/20\/Fig1Kamerlin.jpg","fullpath":"\/var\/www\/html\/files\/public\/2026\/04\/20\/Fig1Kamerlin.jpg","mime":"image\/jpeg","size":591690}},"groups":[{"id":"1278","name":"College of Sciences"}],"keywords":[]}}}