{"id":1552,"date":"2017-04-09T12:01:13","date_gmt":"2017-04-09T10:01:13","guid":{"rendered":"https:\/\/wissen.science-and-fun.de\/chemistry\/?p=1552"},"modified":"2017-04-29T07:51:51","modified_gmt":"2017-04-29T05:51:51","slug":"leucine-leu-l","status":"publish","type":"post","link":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/","title":{"rendered":"Leucine (Leu, L)"},"content":{"rendered":"<h3>NMR- data [1] of leucine:<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th rowspan=\"16\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-6109\" src=\"https:\/\/i0.wp.com\/wissen.science-and-fun.de\/wp-content\/uploads\/2014\/02\/leucin.png?resize=238%2C154&#038;ssl=1\" alt=\"Leucin\" width=\"238\" height=\"154\" \/><\/th>\n<th rowspan=\"2\" valign=\"top\">Atom<\/th>\n<th rowspan=\"2\" valign=\"top\">Atomtyp<\/th>\n<th colspan=\"3\">chemical shift [ppm]<sup>1<\/sup><\/th>\n<th rowspan=\"2\">Random Coil<br \/>\nchem. shift\u00a0<sup>3<\/sup><\/th>\n<th rowspan=\"2\">Random Coil<br \/>\nchem. shift\u00a0<sup>4<\/sup><\/th>\n<\/tr>\n<tr>\n<td><strong>average<\/strong><\/td>\n<td><strong>\u03c3<sup>5<\/sup><\/strong><\/td>\n<td><strong>entries<sup>2<\/sup><\/strong><\/td>\n<\/tr>\n<tr>\n<td>H<\/td>\n<td>H<\/td>\n<td>\u00a08.225<\/td>\n<td>\u00a00.795<\/td>\n<td>\u00a069195<\/td>\n<td>\u00a08.16<\/td>\n<td>\u00a08.14<\/td>\n<\/tr>\n<tr>\n<td>H\u03b1<\/td>\n<td>H<\/td>\n<td>\u00a04.310<\/td>\n<td>\u00a00.691<\/td>\n<td>\u00a052733<\/td>\n<td>\u00a04.34<\/td>\n<td>\u00a04.63<\/td>\n<\/tr>\n<tr>\n<td>H\u03b22<\/td>\n<td>H<\/td>\n<td>\u00a01.607<\/td>\n<td>\u00a00.366<\/td>\n<td>\u00a048651<\/td>\n<td>\u00a01.62<\/td>\n<td>\u00a01.64<\/td>\n<\/tr>\n<tr>\n<td>H\u03b23<\/td>\n<td>H<\/td>\n<td>\u00a01.518<\/td>\n<td>\u00a00.382<\/td>\n<td>\u00a046600<\/td>\n<td>\u00a01.62<\/td>\n<td>\u00a01.64<\/td>\n<\/tr>\n<tr>\n<td>H\u03b3<\/td>\n<td>H<\/td>\n<td>\u00a01.503<\/td>\n<td>\u00a00.346<\/td>\n<td>\u00a043475<\/td>\n<td>\u00a01.59<\/td>\n<td>\u00a01.57<\/td>\n<\/tr>\n<tr>\n<td>H\u03b41<\/td>\n<td>H<\/td>\n<td>\u00a00.747<\/td>\n<td>\u00a00.345<\/td>\n<td>\u00a048387<\/td>\n<td>\u00a00.92<\/td>\n<td>\u00a00.93<\/td>\n<\/tr>\n<tr>\n<td>H\u03b42<\/td>\n<td>H<\/td>\n<td>\u00a00.725<\/td>\n<td>\u00a00.374<\/td>\n<td>\u00a042840<\/td>\n<td>\u00a00.87<\/td>\n<td>\u00a00.93<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>C<\/td>\n<td>\u00a0176.977<\/td>\n<td>\u00a03.650<\/td>\n<td>\u00a044207<\/td>\n<td>\u00a0177.6<\/td>\n<td>\u00a0175.7<\/td>\n<\/tr>\n<tr>\n<td>C\u03b1<\/td>\n<td>C<\/td>\n<td>\u00a055.646<\/td>\n<td>\u00a02.255<\/td>\n<td>\u00a060917<\/td>\n<td>\u00a055.1<\/td>\n<td>\u00a053.1<\/td>\n<\/tr>\n<tr>\n<td>C\u03b2<\/td>\n<td>C<\/td>\n<td>\u00a042.289<\/td>\n<td>\u00a02.039<\/td>\n<td>\u00a057258<\/td>\n<td>\u00a042.4<\/td>\n<td>\u00a041.7<\/td>\n<\/tr>\n<tr>\n<td>C\u03b3<\/td>\n<td>C<\/td>\n<td>\u00a026.809<\/td>\n<td>\u00a01.521<\/td>\n<td>\u00a036918<\/td>\n<td>\u00a026.9<\/td>\n<td>\u00a027.1<\/td>\n<\/tr>\n<tr>\n<td>C\u03b41<\/td>\n<td>C<\/td>\n<td>\u00a024.704<\/td>\n<td>\u00a02.028<\/td>\n<td>\u00a040990<\/td>\n<td>\u00a024.9<\/td>\n<td>\u00a025.1<\/td>\n<\/tr>\n<tr>\n<td>C\u03b42<\/td>\n<td>C<\/td>\n<td>\u00a024.103<\/td>\n<td>\u00a02.109<\/td>\n<td>\u00a039113<\/td>\n<td>\u00a023.3<\/td>\n<td>\u00a023.3<\/td>\n<\/tr>\n<tr>\n<td>N<\/td>\n<td>N<\/td>\n<td>\u00a0122.003<\/td>\n<td>8.978<\/td>\n<td>\u00a064938<\/td>\n<td>\u00a0121.8<\/td>\n<td>\u00a0122.6<\/td>\n<\/tr>\n<tr>\n<th>proportion of proteines<\/th>\n<th colspan=\"2\">pK<sub>2<\/sub> COOH<\/th>\n<th>pK<sub>1<\/sub>COOH<\/th>\n<th colspan=\"2\">isoelectrical<br \/>\npoint<\/th>\n<th>pK<sub>1<\/sub>NH<sub>2<\/sub><\/th>\n<th>pK<sub>2<\/sub>NH<sub>2<\/sub><\/th>\n<\/tr>\n<tr>\n<td>\u00a07.5%<\/td>\n<td colspan=\"2\">\u00a0&#8211;<\/td>\n<td>\u00a02.4<\/td>\n<td colspan=\"2\">\u00a05.98<\/td>\n<td>\u00a09.6<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<th>CAS- number<\/th>\n<th colspan=\"2\">molar mass<\/th>\n<th>formula<\/th>\n<th colspan=\"2\">density<\/th>\n<th>melting point<\/th>\n<th>solubility<\/th>\n<\/tr>\n<tr>\n<td>\n<ul>\n<li>61-90-5 (<small>L<\/small>-Enantiomere)<\/li>\n<li>328-38-1 (<small>D<\/small>-Enantiomere)<\/li>\n<li>328-39-2 (Racemat)<\/li>\n<\/ul>\n<\/td>\n<td colspan=\"2\">\u00a0131,18 g\u00b7mol<sup>\u22121<\/sup><\/td>\n<td>\u00a0C<sub>6<\/sub>H<sub>13<\/sub>NO<sub>2<\/sub><\/td>\n<td colspan=\"2\">\u00a01,29 g\u00b7cm<sup>\u22123<\/sup><\/td>\n<td>\u00a0293\u2013295\u00a0\u00b0C<\/td>\n<td>\n<table id=\"Vorlage_Infobox_Chemikalie\" summary=\"Infobox Chemikalie\">\n<tbody>\n<tr>\n<td>\n<ul>\n<li>bad for water\u00a0(24 g\u00b7l<sup>\u22121<\/sup>\u00a0at 20\u00a0\u00b0C)<sup id=\"cite_ref-roempp_1-2\"><a href=\"http:\/\/de.wikipedia.org\/wiki\/Leucin#cite_note-roempp-1\"><br \/>\n<\/a><\/sup><\/li>\n<li>not soluble\u00a0in ethanol and diethylether<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p><sup>1<\/sup> Depending on the type of atom it was <sup>1<\/sup>H, <sup>13<\/sup>C or <sup>15<\/sup>N chemical shift. <sup>1<\/sup>H und <sup>13<\/sup>C relative to TMS and <sup>15<\/sup>N relative to liquid ammonia<\/p>\n<p><sup>2<\/sup> Number of individual chemical shift data for averaging according to [2]<\/p>\n<p><sup>3<\/sup> with Alanine as neighborhood in the hexapeptide Gly-Gly-X-Ala-Gly-Gly [3]<\/p>\n<p><sup>4<\/sup> with Proline as neighborhood in the hexapeptide Gly-Gly-X-Pro-Gly-Gly [3]<\/p>\n<p><sup>5<\/sup> standard deviation<\/p>\n<hr>\n<h3>3D- Modell<\/h3>\n<div style=\"height: 400px; width: 400px; border-style: solid; position: relative;\" class='viewer_3Dmoljs' data-href='https:\/\/wissen.science-and-fun.de\/molekel\/leucin.sdf' data-backgroundcolor='0xffffff' data-style='stick' data-typ='sdf'><\/div>\n<p><\/p>\n<p>sources:<\/p>\n<p>[1] &#8220;BioMagResBank&#8221;, Eldon L. Ulrich; Hideo Akutsu; Jurgen F. Doreleijers; Yoko Harano; Yannis E. Ioannidis; Jundong Lin; Miron Livny; Steve Mading; Dimitri Maziuk; Zachary Miller; Eiichi Nakatani; Christopher F. Schulte; David E. Tolmie; R. Kent Wenger; Hongyang Yao; John L. Markley; Nucleic Acids Research 36, D402-D408 (2008) doi: 10.1093\/nar\/gkm957<\/p>\n<p>[2] http:\/\/www.bmrb.wisc.edu\/ last visit march 2017<\/p>\n<p>[3] David S. Wishart, Colin G. Bigam, Arne Holm, Robert S. Hodges, Brian D. Sykes; Journal of Biomolecular NMR<br \/>\nJanuary 1995, Volume 5, Issue 1, pp 67-81 doi:10.1007\/BF00227471<\/p>\n<p>[4] Wikipedia\u00a0http:\/\/de.wikipedia.org\/wiki\/Aminos%C3%A4uren (last visit january 2014)<\/p>\n<p>[5] Wikipedia http:\/\/de.wikipedia.org\/wiki\/Asparagin\u00a0(last visit january 2014)<\/p>\n<p>3D Mol: Nicholas Rego and David Koes<br \/>\n3Dmol.js: molecular visualization with WebGL<br \/>\nBioinformatics (2015) 31 (8): 1322-1324 doi:10.1093\/bioinformatics\/btu829<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NMR- data [1] of leucine: Atom Atomtyp chemical shift [ppm]1 Random Coil chem. shift\u00a03 Random Coil chem. shift\u00a04 average \u03c35 entries2 H H \u00a08.225 \u00a00.795 \u00a069195 \u00a08.16 \u00a08.14 H\u03b1 H \u00a04.310 \u00a00.691 \u00a052733 \u00a04.34 \u00a04.63 H\u03b22 H \u00a01.607 \u00a00.366 \u00a048651 \u00a01.62 \u00a01.64 H\u03b23 H \u00a01.518 \u00a00.382 \u00a046600 \u00a01.62 \u00a01.64 H\u03b3 H \u00a01.503 \u00a00.346 \u00a043475 \u00a01.59 &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/\">Continue reading<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[5,4],"tags":[98,109,99],"class_list":["post-1552","post","type-post","status-publish","format-standard","hentry","category-nmr","category-spectroscopy","tag-bio-nmr","tag-leucine","tag-nmr","item-wrap"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Leucine (Leu, L) - Steffen&#039;s Chemistry Pages<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Leucine (Leu, L) - Steffen&#039;s Chemistry Pages\" \/>\n<meta property=\"og:description\" content=\"NMR- data [1] of leucine: Atom Atomtyp chemical shift [ppm]1 Random Coil chem. shift\u00a03 Random Coil chem. shift\u00a04 average \u03c35 entries2 H H \u00a08.225 \u00a00.795 \u00a069195 \u00a08.16 \u00a08.14 H\u03b1 H \u00a04.310 \u00a00.691 \u00a052733 \u00a04.34 \u00a04.63 H\u03b22 H \u00a01.607 \u00a00.366 \u00a048651 \u00a01.62 \u00a01.64 H\u03b23 H \u00a01.518 \u00a00.382 \u00a046600 \u00a01.62 \u00a01.64 H\u03b3 H \u00a01.503 \u00a00.346 \u00a043475 \u00a01.59 &hellip; Continue reading\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/\" \/>\n<meta property=\"og:site_name\" content=\"Steffen&#039;s Chemistry Pages\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/knowledgeforchemists\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/steffen.thomas1\" \/>\n<meta property=\"article:published_time\" content=\"2017-04-09T10:01:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2017-04-29T05:51:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/wissen.science-and-fun.de\/wp-content\/uploads\/2014\/02\/leucin.png\" \/>\n<meta name=\"author\" content=\"Steffen\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@steto123\" \/>\n<meta name=\"twitter:site\" content=\"@SienceFun\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Steffen\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/2017\\\/04\\\/09\\\/leucine-leu-l\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/2017\\\/04\\\/09\\\/leucine-leu-l\\\/\"},\"author\":{\"name\":\"Steffen\",\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/#\\\/schema\\\/person\\\/910dc13be3cb31f39d8707d607e929e8\"},\"headline\":\"Leucine (Leu, L)\",\"datePublished\":\"2017-04-09T10:01:13+00:00\",\"dateModified\":\"2017-04-29T05:51:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/2017\\\/04\\\/09\\\/leucine-leu-l\\\/\"},\"wordCount\":282,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/2017\\\/04\\\/09\\\/leucine-leu-l\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/wp-content\\\/uploads\\\/2014\\\/02\\\/leucin.png\",\"keywords\":[\"Bio-NMR\",\"leucine\",\"NMR\"],\"articleSection\":[\"NMR\",\"Spectroscopy\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/2017\\\/04\\\/09\\\/leucine-leu-l\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/2017\\\/04\\\/09\\\/leucine-leu-l\\\/\",\"url\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/2017\\\/04\\\/09\\\/leucine-leu-l\\\/\",\"name\":\"Leucine (Leu, L) - Steffen&#039;s Chemistry Pages\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/2017\\\/04\\\/09\\\/leucine-leu-l\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/2017\\\/04\\\/09\\\/leucine-leu-l\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/wp-content\\\/uploads\\\/2014\\\/02\\\/leucin.png\",\"datePublished\":\"2017-04-09T10:01:13+00:00\",\"dateModified\":\"2017-04-29T05:51:51+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/#\\\/schema\\\/person\\\/910dc13be3cb31f39d8707d607e929e8\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/2017\\\/04\\\/09\\\/leucine-leu-l\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/2017\\\/04\\\/09\\\/leucine-leu-l\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/2017\\\/04\\\/09\\\/leucine-leu-l\\\/#primaryimage\",\"url\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/wp-content\\\/uploads\\\/2014\\\/02\\\/leucin.png\",\"contentUrl\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/wp-content\\\/uploads\\\/2014\\\/02\\\/leucin.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/2017\\\/04\\\/09\\\/leucine-leu-l\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Leucine (Leu, L)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/#website\",\"url\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/\",\"name\":\"Steffen&#039;s Chemistry Pages\",\"description\":\"Facts and tables around chemistry\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/#\\\/schema\\\/person\\\/910dc13be3cb31f39d8707d607e929e8\",\"name\":\"Steffen\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6ff13dd29c0d1b8a17460ca74a1e0eee159c14d00728cf5e1a7ee30f8ffdf195?s=96&d=retro&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6ff13dd29c0d1b8a17460ca74a1e0eee159c14d00728cf5e1a7ee30f8ffdf195?s=96&d=retro&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/6ff13dd29c0d1b8a17460ca74a1e0eee159c14d00728cf5e1a7ee30f8ffdf195?s=96&d=retro&r=g\",\"caption\":\"Steffen\"},\"sameAs\":[\"https:\\\/\\\/sthomas.de\",\"https:\\\/\\\/www.facebook.com\\\/steffen.thomas1\",\"https:\\\/\\\/x.com\\\/steto123\"],\"url\":\"https:\\\/\\\/wissen.science-and-fun.de\\\/chemistry\\\/author\\\/wp_admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Leucine (Leu, L) - Steffen&#039;s Chemistry Pages","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/","og_locale":"en_US","og_type":"article","og_title":"Leucine (Leu, L) - Steffen&#039;s Chemistry Pages","og_description":"NMR- data [1] of leucine: Atom Atomtyp chemical shift [ppm]1 Random Coil chem. shift\u00a03 Random Coil chem. shift\u00a04 average \u03c35 entries2 H H \u00a08.225 \u00a00.795 \u00a069195 \u00a08.16 \u00a08.14 H\u03b1 H \u00a04.310 \u00a00.691 \u00a052733 \u00a04.34 \u00a04.63 H\u03b22 H \u00a01.607 \u00a00.366 \u00a048651 \u00a01.62 \u00a01.64 H\u03b23 H \u00a01.518 \u00a00.382 \u00a046600 \u00a01.62 \u00a01.64 H\u03b3 H \u00a01.503 \u00a00.346 \u00a043475 \u00a01.59 &hellip; Continue reading","og_url":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/","og_site_name":"Steffen&#039;s Chemistry Pages","article_publisher":"https:\/\/www.facebook.com\/knowledgeforchemists","article_author":"https:\/\/www.facebook.com\/steffen.thomas1","article_published_time":"2017-04-09T10:01:13+00:00","article_modified_time":"2017-04-29T05:51:51+00:00","og_image":[{"url":"https:\/\/wissen.science-and-fun.de\/wp-content\/uploads\/2014\/02\/leucin.png","type":"","width":"","height":""}],"author":"Steffen","twitter_card":"summary_large_image","twitter_creator":"@steto123","twitter_site":"@SienceFun","twitter_misc":{"Written by":"Steffen","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/#article","isPartOf":{"@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/"},"author":{"name":"Steffen","@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/#\/schema\/person\/910dc13be3cb31f39d8707d607e929e8"},"headline":"Leucine (Leu, L)","datePublished":"2017-04-09T10:01:13+00:00","dateModified":"2017-04-29T05:51:51+00:00","mainEntityOfPage":{"@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/"},"wordCount":282,"commentCount":0,"image":{"@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/#primaryimage"},"thumbnailUrl":"https:\/\/wissen.science-and-fun.de\/wp-content\/uploads\/2014\/02\/leucin.png","keywords":["Bio-NMR","leucine","NMR"],"articleSection":["NMR","Spectroscopy"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/","url":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/","name":"Leucine (Leu, L) - Steffen&#039;s Chemistry Pages","isPartOf":{"@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/#website"},"primaryImageOfPage":{"@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/#primaryimage"},"image":{"@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/#primaryimage"},"thumbnailUrl":"https:\/\/wissen.science-and-fun.de\/wp-content\/uploads\/2014\/02\/leucin.png","datePublished":"2017-04-09T10:01:13+00:00","dateModified":"2017-04-29T05:51:51+00:00","author":{"@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/#\/schema\/person\/910dc13be3cb31f39d8707d607e929e8"},"breadcrumb":{"@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/#primaryimage","url":"https:\/\/wissen.science-and-fun.de\/wp-content\/uploads\/2014\/02\/leucin.png","contentUrl":"https:\/\/wissen.science-and-fun.de\/wp-content\/uploads\/2014\/02\/leucin.png"},{"@type":"BreadcrumbList","@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/2017\/04\/09\/leucine-leu-l\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/wissen.science-and-fun.de\/chemistry\/"},{"@type":"ListItem","position":2,"name":"Leucine (Leu, L)"}]},{"@type":"WebSite","@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/#website","url":"https:\/\/wissen.science-and-fun.de\/chemistry\/","name":"Steffen&#039;s Chemistry Pages","description":"Facts and tables around chemistry","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/wissen.science-and-fun.de\/chemistry\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/wissen.science-and-fun.de\/chemistry\/#\/schema\/person\/910dc13be3cb31f39d8707d607e929e8","name":"Steffen","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/6ff13dd29c0d1b8a17460ca74a1e0eee159c14d00728cf5e1a7ee30f8ffdf195?s=96&d=retro&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/6ff13dd29c0d1b8a17460ca74a1e0eee159c14d00728cf5e1a7ee30f8ffdf195?s=96&d=retro&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6ff13dd29c0d1b8a17460ca74a1e0eee159c14d00728cf5e1a7ee30f8ffdf195?s=96&d=retro&r=g","caption":"Steffen"},"sameAs":["https:\/\/sthomas.de","https:\/\/www.facebook.com\/steffen.thomas1","https:\/\/x.com\/steto123"],"url":"https:\/\/wissen.science-and-fun.de\/chemistry\/author\/wp_admin\/"}]}},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p5ltLS-p2","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wissen.science-and-fun.de\/chemistry\/wp-json\/wp\/v2\/posts\/1552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wissen.science-and-fun.de\/chemistry\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wissen.science-and-fun.de\/chemistry\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wissen.science-and-fun.de\/chemistry\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wissen.science-and-fun.de\/chemistry\/wp-json\/wp\/v2\/comments?post=1552"}],"version-history":[{"count":3,"href":"https:\/\/wissen.science-and-fun.de\/chemistry\/wp-json\/wp\/v2\/posts\/1552\/revisions"}],"predecessor-version":[{"id":1593,"href":"https:\/\/wissen.science-and-fun.de\/chemistry\/wp-json\/wp\/v2\/posts\/1552\/revisions\/1593"}],"wp:attachment":[{"href":"https:\/\/wissen.science-and-fun.de\/chemistry\/wp-json\/wp\/v2\/media?parent=1552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wissen.science-and-fun.de\/chemistry\/wp-json\/wp\/v2\/categories?post=1552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wissen.science-and-fun.de\/chemistry\/wp-json\/wp\/v2\/tags?post=1552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}