{"id":37848,"date":"2021-04-20T09:00:00","date_gmt":"2021-04-20T07:00:00","guid":{"rendered":"https:\/\/www.embl.org\/news\/?p=37848"},"modified":"2024-03-22T10:58:10","modified_gmt":"2024-03-22T09:58:10","slug":"potw2116","status":"publish","type":"post","link":"https:\/\/www.embl.org\/news\/picture-of-the-week\/potw2116\/","title":{"rendered":"Variations on a spike"},"content":{"rendered":"\n<p>What does coronavirus\u2019s spike protein look like? SARS-CoV-2 uses the spike protein to infect cells. Knowing the protein\u2019s shape is important for the development of effective COVID-19 vaccines and treatments, so a team of EMBL scientists and colleagues set out to discover the spike\u2019s shape.<\/p>\n\n\n\n<p>This stunning image shows SARS-CoV-2\u2019s spike protein (blue) in gradually increasing detail, from initial experimental data to a final 3D model. Beata Turo\u0148ov\u00e1, then a postdoc in the Beck group at EMBL Heidelberg, and Mateusz Sikora, a postdoc in the lab of Gerhard Hummer at the Max Planck Institute of Biophysics, prepared the image to illustrate their workflow. Additional details were revealed as the experiments proceeded, until the scientists arrived at a full 3D rendering of the spike protein \u2013 and subsequently a full 3D model of a single virus particle.<\/p>\n\n\n\n<p>The black and white image at the top right is a slice from one of the cryo-electron tomograms \u2013 the experimental data on which all the following spike protein models are based. The scientists used these tomograms to calculate 3D maps of the spike protein and the viral membrane (yellow) to which it\u2019s anchored. At first, only broad features were discernible (bottom right); then, the scientists were able to pinpoint the location of individual atoms (bottom left). Finally, the scientists used the data to render 3D models of all spike proteins on a single virus, some of which are shown at top left.<\/p>\n\n\n\n<p>The image illustrates the results of a <a href=\"https:\/\/www.embl.org\/news\/science\/flexible-corona\/\" target=\"_blank\" rel=\"noreferrer noopener\">collaborative research project<\/a> that found an unexpected flexibility of movement within the spike protein, and revealed an additional protective layer of sugar-like molecules on its surface. The project was carried out by a team of scientists at EMBL Heidelberg, the<a href=\"https:\/\/www.biophys.mpg.de\/en\" target=\"_blank\" rel=\"noreferrer noopener\"> Max Planck Institute of Biophysics<\/a>, the<a href=\"https:\/\/www.pei.de\" target=\"_blank\" rel=\"noreferrer noopener\"> Paul-Ehrlich-Institut<\/a>, and<a href=\"https:\/\/www.goethe-university-frankfurt.de\" target=\"_blank\" rel=\"noreferrer noopener\"> Goethe University Frankfurt<\/a>; the results were published in <em>Science<\/em> in August 2020. To learn more about the process that led Beata and Mateusz to create this image, read their <a href=\"https:\/\/blogs.sciencemag.org\/vis\/2020\/12\/11\/revealing-the-spikes-real-shape\/\" target=\"_blank\" rel=\"noreferrer noopener\">interview<\/a> published on the <em>Science Visuals<\/em> blog.<\/p>\n\n\n\n<p>Credit: Beata Turo\u0148ov\u00e1\/EMBL; Mateusz Sikora\/MPI of Biophysics<\/p>\n\n\n\n<p>If you have a stunning picture of your science, your lab or your site, you can submit it <a href=\"mailto:media@embl.org\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What does coronavirus\u2019s spike protein look like in 3D? EMBL scientists and colleagues used cryo-electron tomography and molecular dynamics simulations to find out.<\/p>\n","protected":false},"author":81,"featured_media":37858,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6,17591],"tags":[350,1025,1331,712,43,5752,1329,11022,35],"embl_taxonomy":[5152],"class_list":["post-37848","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-picture-of-the-week","category-science-technology","tag-beck","tag-coronavirus","tag-covid-19","tag-cryo-electron-tomography","tag-heidelberg","tag-protein-structure","tag-sars-cov-2","tag-spotlight","tag-structural-biology","embl_taxonomy-molecular-systems-biology"],"acf":{"featured":false,"show_featured_image":false,"color":"#007B53","link_color":"#fff","article_intro":"","related_links":false,"article_sources":[{"source_description":"<p>Beata Turo\u0148ov\u00e1, Mateusz Sikora, Christoph Sch\u00fcrmann <i>et al<\/i>. In situ structural analysis of SARS-CoV-2 spike reveals flexibility mediated by three hinges. <i>Science<\/i>, published online 18 August 2020, DOI: 10.1126\/science.abd5223<\/p>\n","source_link_url":"https:\/\/science.sciencemag.org\/lookup\/doi\/10.1126\/science.abd5223"}],"in_this_article":false,"youtube_url":"","mp4_url":"","video_caption":"","press_contact":"None","translations":false},"embl_taxonomy_terms":[{"uuid":"a:3:{i:0;s:36:\"302cfdf7-365b-462a-be65-82c7b783ebf7\";i:1;s:36:\"7ca3ce91-dc32-47ea-8d4b-7a53c3a3a9fd\";i:2;s:36:\"bd910dd7-0cda-4618-8bfa-d37fbda8438e\";}","parents":[],"name":["Molecular Systems Biology"],"slug":"molecular-systems-biology","description":"What &gt; Research Units &gt; Molecular Systems Biology"}],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Variations on a spike | EMBL<\/title>\n<meta name=\"description\" content=\"EMBL scientists and colleagues used cryo-electron tomography and simulations to discover the 3D shape of coronavirus&#039;s spike protein.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.embl.org\/news\/picture-of-the-week\/potw2116\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Variations on a spike | EMBL\" \/>\n<meta property=\"og:description\" content=\"EMBL scientists and colleagues used cryo-electron tomography and simulations to discover the 3D shape of coronavirus&#039;s spike protein.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.embl.org\/news\/picture-of-the-week\/potw2116\/\" \/>\n<meta property=\"og:site_name\" content=\"EMBL\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/embl.org\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-04-20T07:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T09:58:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.embl.org\/news\/wp-content\/uploads\/2021\/04\/potw2116.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Marius Bruer\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@embl\" \/>\n<meta name=\"twitter:site\" content=\"@embl\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Marius Bruer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"NewsArticle\",\"@id\":\"https:\/\/www.embl.org\/news\/picture-of-the-week\/potw2116\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.embl.org\/news\/picture-of-the-week\/potw2116\/\"},\"author\":{\"name\":\"Marius Bruer\",\"@id\":\"https:\/\/www.embl.org\/news\/#\/schema\/person\/702350187d61d3ff4dd6541c7d212e86\"},\"headline\":\"Variations on a spike\",\"datePublished\":\"2021-04-20T07:00:00+00:00\",\"dateModified\":\"2024-03-22T09:58:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.embl.org\/news\/picture-of-the-week\/potw2116\/\"},\"wordCount\":366,\"publisher\":{\"@id\":\"https:\/\/www.embl.org\/news\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.embl.org\/news\/picture-of-the-week\/potw2116\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.embl.org\/news\/wp-content\/uploads\/2021\/04\/potw2116.jpg\",\"keywords\":[\"beck\",\"coronavirus\",\"covid-19\",\"cryo-electron tomography\",\"heidelberg\",\"protein structure\",\"sars-cov-2\",\"spotlight\",\"structural biology\"],\"articleSection\":[\"Picture of the week\",\"Science &amp; 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