CINXE.COM

<!DOCTYPE html> <html class="client-nojs" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>File:PDB 1a19 EBI.jpg - Wikimedia Commons</title> <script>(function(){var className="client-js";var cookie=document.cookie.match(/(?:^|; )commonswikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":true,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy","wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"dc139c39-ec07-4fd9-bf5b-f0938a15827b","wgCanonicalNamespace":"File","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":6,"wgPageName":"File:PDB_1a19_EBI.jpg","wgTitle":"PDB 1a19 EBI.jpg","wgCurRevisionId":913980374,"wgRevisionId":913980374,"wgArticleId":6164543,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"], "wgCategories":["PD-link","Files uploaded by Nichalp's script","Protein structures from PDB","Barstar (barnase inhibitor)"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"File:PDB_1a19_EBI.jpg","wgRelevantArticleId":6164543,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgRestrictionUpload":[],"wgNoticeProject":"commons","wgCiteReferencePreviewsActive":true,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":false,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":400,"wbUserPreferredContentLanguages":["en"],"wbUserSpecifiedLanguages":["en"],"wbCopyright":{"version":"wikibase-1","messageHtml": "By clicking \"publish\", you agree to the \u003Ca href=\"/wiki/Commons:Copyrights\" class=\"mw-redirect\" title=\"Commons:Copyrights\"\u003Eterms of use\u003C/a\u003E, and you irrevocably agree to release your contribution under the \u003Ca rel=\"nofollow\" class=\"external text\" href=\"https://creativecommons.org/publicdomain/zero/1.0/\"\u003ECreative Commons CC0 License\u003C/a\u003E."},"wbBadgeItems":[],"wbMultiLingualStringLimit":250,"wbTaintedReferencesEnabled":false,"wbEntityId":"M6164543","wgEditSubmitButtonLabelPublish":true,"upwizPropertyTitles":{"P180":"Main subjects visible in this work"},"upwizPropertyPlaceholders":{"P180":"e.g., Angolan giraffe"},"upwizPropertyCopyLabels":{"P180":"Main subjects"},"wgULSPosition":"personal","wgULSisCompactLinksEnabled":true,"wgVector2022LanguageInHeader":false,"wgULSisLanguageSelectorEmpty":false,"wbmiDefaultProperties":["P180"],"wbmiPropertyTitles":{"P180":"Items portrayed in this file"},"wbmiPropertyTypes":{"P180":"wikibase-item", "P3575":"quantity","P2048":"quantity","P2049":"quantity","P1163":"string","P4092":"string","P459":"wikibase-item"},"wbmiRepoApiUrl":"/w/api.php","wbmiHelpUrls":{"P180":"https://commons.wikimedia.org/wiki/Special:MyLanguage/Commons:Depicts"},"wbmiExternalEntitySearchBaseUri":"https://www.wikidata.org/w/api.php","wbmiSupportedDataTypes":["wikibase-item","string","quantity","time","monolingualtext","external-id","globe-coordinate","url"],"wbCurrentRevision":913980374,"wbEntity":{"type":"mediainfo","id":"M6164543","labels":[],"descriptions":[],"statements":{"P3575":[{"mainsnak":{"snaktype":"value","property":"P3575","hash":"36daec1a4eb1521bf3dab11017c7f4358bbbd922","datavalue":{"value":{"amount":"+34573","unit":"http://www.wikidata.org/entity/Q8799"},"type":"quantity"}},"type":"statement","id":"M6164543$84B18F4E-2A69-4C25-9243-9C4BBE7326A8","rank":"normal"}],"P2048":[{"mainsnak":{"snaktype":"value","property":"P2048","hash":"1e5b75e61e4caf6c09210c0c52f8b8a89a2bb029","datavalue":{"value":{ "amount":"+600","unit":"http://www.wikidata.org/entity/Q355198"},"type":"quantity"}},"type":"statement","id":"M6164543$240E7B2F-1585-456F-A9D9-C59B9DBC6882","rank":"normal"}],"P2049":[{"mainsnak":{"snaktype":"value","property":"P2049","hash":"4c67a814ca64b878fc514a3211f408e4809aac49","datavalue":{"value":{"amount":"+800","unit":"http://www.wikidata.org/entity/Q355198"},"type":"quantity"}},"type":"statement","id":"M6164543$DBD711D0-9D13-483C-AFE8-B8A13CE98EA9","rank":"normal"}],"P1163":[{"mainsnak":{"snaktype":"value","property":"P1163","hash":"723d30b878d4a8deb968b0db429888e5353661a2","datavalue":{"value":"image/jpeg","type":"string"}},"type":"statement","id":"M6164543$373D4B3F-D66C-46F6-A0FC-B615E0FD01E4","rank":"normal"}],"P4092":[{"mainsnak":{"snaktype":"value","property":"P4092","hash":"c7d470ccf6662b4be7ad3350f9747b0da3959c07","datavalue":{"value":"840312fd70d35db12a33b7e412051410058c0a12","type":"string"}},"type":"statement","qualifiers":{"P459":[{"snaktype":"value","property": "P459","hash":"75dff03c151b13fbab93742164121c16a6aa0de1","datavalue":{"value":{"entity-type":"item","numeric-id":13414952,"id":"Q13414952"},"type":"wikibase-entityid"}}]},"qualifiers-order":["P459"],"id":"M6164543$AE6737A3-2F53-4FAC-AA3A-7F67691C7086","rank":"normal"}]}},"wbmiMinCaptionLength":5,"wbmiMaxCaptionLength":250,"wbmiParsedMessageAnonEditWarning": "\u003Cp\u003EYou are not logged in and your \u003Ca href=\"https://en.wikipedia.org/wiki/IP_address\" class=\"extiw\" title=\"w:IP address\"\u003EIP address\u003C/a\u003E will be publicly visible if you make any edits. \u003Ca href=\"/wiki/Special:UserLogin\" title=\"Special:UserLogin\"\u003ELogging in\u003C/a\u003E or \u003Ca href=\"/wiki/Special:CreateAccount\" title=\"Special:CreateAccount\"\u003Ecreating an account\u003C/a\u003E will conceal your IP address and provide you with many other \u003Ca href=\"https://en.wikipedia.org/wiki/Wikipedia:Why_create_an_account%3F\" class=\"extiw\" title=\"w:Wikipedia:Why create an account?\"\u003Ebenefits\u003C/a\u003E. Please do not save test edits. If you want to experiment, please use the \u003Ca href=\"/wiki/Commons:Sandbox\" title=\"Commons:Sandbox\"\u003ESandbox\u003C/a\u003E.\n\u003C/p\u003E","wbmiProtectionMsg":null,"wbmiShowIPEditingWarning":true,"wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList" ,"mobile","model","platform","platformVersion"]};RLSTATE={"ext.gadget.Long-Image-Names-in-Categories":"ready","ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","wikibase.alltargets":"ready","wikibase.desktop":"ready","jquery.wikibase.toolbar.styles":"ready","mediawiki.interface.helpers.styles":"ready","mediawiki.action.view.filepage":"ready","skins.vector.styles.legacy":"ready","filepage":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","codex-search-styles":"ready","ext.uls.pt":"ready","wikibase.mediainfo.filepage.styles":"ready","wikibase.mediainfo.statements.styles":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["wikibase.entityPage.entityLoaded","wikibase.ui.entityViewInit","mediawiki.action.view.metadata","site","mediawiki.page.ready","skins.vector.legacy.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.Slideshow", "ext.gadget.ZoomViewer","ext.gadget.CollapsibleTemplates","ext.gadget.fastcci","ext.gadget.Stockphoto","ext.gadget.WatchlistNotice","ext.gadget.AjaxQuickDelete","ext.gadget.WikiMiniAtlas","ext.gadget.LanguageSelect","ext.gadget.PictureOfTheYearEnhancements","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.wikimediaEvents.wikibase","ext.navigationTiming","ext.uls.compactlinks","ext.uls.interface","wikibase.mediainfo.filePageDisplay","ext.checkUser.clientHints"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&modules=codex-search-styles%2Cfilepage%7Cext.uls.pt%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cjquery.wikibase.toolbar.styles%7Cmediawiki.action.view.filepage%7Cmediawiki.interface.helpers.styles%7Cskins.vector.styles.legacy%7Cwikibase.alltargets%2Cdesktop%7Cwikibase.mediainfo.filepage.styles%7Cwikibase.mediainfo.statements.styles&only=styles&skin=vector"> <script async="" src="/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&modules=ext.gadget.Long-Image-Names-in-Categories&only=styles&skin=vector"> <link rel="stylesheet" href="/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector"> <meta name="generator" content="MediaWiki 1.44.0-wmf.5"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/a/ab/PDB_1a19_EBI.jpg"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="900"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/a/ab/PDB_1a19_EBI.jpg"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="600"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/a/ab/PDB_1a19_EBI.jpg/640px-PDB_1a19_EBI.jpg"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="480"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="File:PDB 1a19 EBI.jpg - Wikimedia Commons"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" href="https://commons.wikimedia.org/wiki/Special:EntityData/M6164543.json" type="application/json"> <link rel="alternate" href="https://commons.wikimedia.org/wiki/Special:EntityData/M6164543.php" type="application/vnd.php.serialized"> <link rel="alternate" href="https://commons.wikimedia.org/wiki/Special:EntityData/M6164543.n3" type="text/n3"> <link rel="alternate" href="https://commons.wikimedia.org/wiki/Special:EntityData/M6164543.ttl" type="text/turtle"> <link rel="alternate" href="https://commons.wikimedia.org/wiki/Special:EntityData/M6164543.nt" type="application/n-triples"> <link rel="alternate" href="https://commons.wikimedia.org/wiki/Special:EntityData/M6164543.rdf" type="application/rdf+xml"> <link rel="alternate" href="https://commons.wikimedia.org/wiki/Special:EntityData/M6164543.jsonld" type="application/ld+json"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//commons.m.wikimedia.org/wiki/File:PDB_1a19_EBI.jpg"> <link rel="alternate" type="application/x-wiki" title="Edit" href="/w/index.php?title=File:PDB_1a19_EBI.jpg&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/commons.png"> <link rel="icon" href="/static/favicon/commons.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikimedia Commons"> <link rel="EditURI" type="application/rsd+xml" href="//commons.wikimedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://commons.wikimedia.org/wiki/File:PDB_1a19_EBI.jpg"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/"> <link rel="alternate" type="application/atom+xml" title="Wikimedia Commons Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin-vector-legacy mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-6 ns-subject mw-editable page-File_PDB_1a19_EBI_jpg rootpage-File_PDB_1a19_EBI_jpg skin-vector action-view wb-entitypage wb-mediainfopage wb-mediainfopage-M6164543"><div id="mw-page-base" class="noprint"></div> <div id="mw-head-base" class="noprint"></div> <div id="content" class="mw-body" role="main"> <a id="top"></a> <div id="siteNotice"></div> <div class="mw-indicators"> </div> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-namespace">File</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">PDB 1a19 EBI.jpg</span></h1> <div id="bodyContent" class="vector-body"> <div id="siteSub" class="noprint">From Wikimedia Commons, the free media repository</div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="contentSub2"></div> <div id="jump-to-nav"></div> <a class="mw-jump-link" href="#mw-head">Jump to navigation</a> <a class="mw-jump-link" href="#searchInput">Jump to search</a> <div id="mw-content-text" class="mw-body-content"><ul id="filetoc" role="navigation"><li><a href="#file">File</a></li> <li><a href="#filehistory">File history</a></li> <li><a href="#filelinks">File usage on Commons</a></li> <li><a href="#metadata">Metadata</a></li></ul><div class="fullImageLink" id="file"><a href="https://upload.wikimedia.org/wikipedia/commons/a/ab/PDB_1a19_EBI.jpg"><img alt="File:PDB 1a19 EBI.jpg" src="https://upload.wikimedia.org/wikipedia/commons/a/ab/PDB_1a19_EBI.jpg?20090309015355" decoding="async" width="800" height="600" data-file-width="800" data-file-height="600" /></a><div class="mw-filepage-resolutioninfo">No higher resolution available.</div></div> <div class="mw-content-ltr fullMedia" lang="en" dir="ltr"><p><bdi dir="ltr"><a href="https://upload.wikimedia.org/wikipedia/commons/a/ab/PDB_1a19_EBI.jpg" class="internal" title="PDB 1a19 EBI.jpg">PDB_1a19_EBI.jpg</a></bdi> <span class="fileInfo">(800 × 600 pixels, file size: 34 KB, MIME type: <span class="mime-type">image/jpeg</span>)</span> </p></div><div class='wbmi-tabs-container oo-ui-layout oo-ui-panelLayout'><div id='ooui-php-1' class='wbmi-tabs oo-ui-layout oo-ui-menuLayout oo-ui-menuLayout-static oo-ui-menuLayout-top oo-ui-menuLayout-showMenu oo-ui-indexLayout' data-ooui='{"_":"OO.ui.IndexLayout","classes":["wbmi-tabs"],"expanded":false,"menuPanel":{"tag":"ooui-php-2"},"contentPanel":{"tag":"ooui-php-3"},"autoFocus":false,"tabPanels":{"wikiTextPlusCaptions":{"tag":"ooui-php-4"},"statements":{"tag":"ooui-php-5"}},"tabSelectWidget":{"tag":"ooui-php-6"}}'><div aria-hidden='false' class='oo-ui-menuLayout-menu'><div id='ooui-php-2' class='oo-ui-layout oo-ui-panelLayout oo-ui-indexLayout-tabPanel' data-ooui='{"_":"OO.ui.PanelLayout","preserveContent":false,"expanded":false}'><div role='tablist' aria-multiselectable='false' tabindex='0' id='ooui-php-6' class='oo-ui-selectWidget oo-ui-selectWidget-unpressed oo-ui-widget oo-ui-widget-enabled oo-ui-tabSelectWidget oo-ui-tabSelectWidget-frameless' data-ooui='{"_":"OO.ui.TabSelectWidget","framed":false,"items":[{"tag":"ooui-php-7"},{"tag":"ooui-php-8"}]}'><div aria-selected='true' role='tab' id='ooui-php-7' class='oo-ui-widget oo-ui-widget-enabled oo-ui-labelElement oo-ui-optionWidget oo-ui-tabOptionWidget oo-ui-optionWidget-selected' data-ooui='{"_":"OO.ui.TabOptionWidget","selected":true,"label":"File information","data":"wikiTextPlusCaptions"}'><span class='oo-ui-labelElement-label'>File information</span></div><div aria-selected='false' role='tab' id='ooui-php-8' class='oo-ui-widget oo-ui-widget-enabled oo-ui-labelElement oo-ui-optionWidget oo-ui-tabOptionWidget' data-ooui='{"_":"OO.ui.TabOptionWidget","label":"Structured data","data":"statements"}'><span class='oo-ui-labelElement-label'>Structured data</span></div></div></div></div><div class='oo-ui-menuLayout-content'><div id='ooui-php-3' class='oo-ui-layout oo-ui-panelLayout oo-ui-stackLayout oo-ui-indexLayout-stackLayout' data-ooui='{"_":"OO.ui.StackLayout","preserveContent":false,"expanded":false,"items":[{"tag":"ooui-php-4"},{"tag":"ooui-php-5"}]}'><div role='tabpanel' id='ooui-php-4' class='wbmi-tab oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-scrollable oo-ui-tabPanelLayout oo-ui-tabPanelLayout-active' data-ooui='{"_":"OO.ui.TabPanelLayout","name":"wikiTextPlusCaptions","label":"File information","scrollable":true,"expanded":false,"classes":["wbmi-tab"]}'><h2 class="wbmi-captions-header">Captions</h2><div class='wbmi-entityview-captionsPanel oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed'><h3 class='wbmi-entityview-captions-header'>Captions</h3><div class='wbmi-entityview-caption oo-ui-layout oo-ui-horizontalLayout'><label class='wbmi-language-label oo-ui-widget oo-ui-widget-enabled oo-ui-labelElement-label oo-ui-labelElement oo-ui-labelWidget'>English</label><div lang='en' dir='ltr' class='wbmi-caption-value wbmi-entityview-emptyCaption'>Add a one-line explanation of what this file represents</div></div></div><div id="mw-imagepage-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="mw-heading mw-heading2"><h2 id="SCOP_Lineage">SCOP Lineage</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Template:SCOP_navigation&action=edit&section=T-1" title="Edit section: SCOP Lineage"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Category:Structural_classification_of_proteins" title="Category:Structural classification of proteins">Structural Classification of Proteins (SCOP)</a> </p><p>• <b>Class:</b> <a href="/wiki/Category:Alpha_and_beta_proteins_(a_or_b)" title="Category:Alpha and beta proteins (a or b)">Alpha and beta proteins (a or b)</a> </p> <dl><dd>• <b>Fold:</b> <a href="/wiki/Category:Barstar-like" title="Category:Barstar-like">Barstar-like</a> <dl><dd>• <b>Superfamily:</b> <a href="/wiki/Category:Barstar-related" title="Category:Barstar-related">Barstar-related</a> <dl><dd>• <b>Family:</b> <a href="/wiki/Category:Barstar-related" title="Category:Barstar-related">Barstar-related</a> <dl><dd>• <b>Protein Domain:</b> <b><a href="/wiki/Category:Barstar_(barnase_inhibitor)" title="Category:Barstar (barnase inhibitor)">Barstar (barnase inhibitor)</a></b><div class="hproduct commons-file-information-table"></div></dd></dl></dd></dl></dd></dl></dd></dl> <table class="fileinfotpl-type-information vevent" dir="ltr"> <tbody><tr> <td id="fileinfotpl_desc" class="fileinfo-paramfield" lang="en">Description<span class="summary fn" style="display:none">PDB 1a19 EBI.jpg</span></td> <td class="description"> Cartoon representation of the molecular structure of protein registered with 1a19 code.</td> </tr> <tr> <td id="fileinfotpl_src" class="fileinfo-paramfield" lang="en">Source</td> <td> <a rel="nofollow" class="external free" href="https://www.ebi.ac.uk/pdbe/static/entry/1a19_deposited_chain_front_image-800x800.png">https://www.ebi.ac.uk/pdbe/static/entry/1a19_deposited_chain_front_image-800x800.png</a>, displayed on <a rel="nofollow" class="external free" href="https://www.ebi.ac.uk/pdbe/entry/pdb/1a19">https://www.ebi.ac.uk/pdbe/entry/pdb/1a19</a></td> </tr> <tr> <td id="fileinfotpl_aut" class="fileinfo-paramfield" lang="en">Author</td> <td> Jawahar Swaminathan and MSD staff at the <span lang="en" dir="ltr"><a href="https://en.wikipedia.org/wiki/European_Bioinformatics_Institute" class="extiw" title="en:European Bioinformatics Institute"><span lang="en" dir="ltr">European Bioinformatics Institute</span></a></span></td> </tr> <tr> <td id="fileinfotpl_perm" class="fileinfo-paramfield" lang="en">Permission<br /><small>(<a href="/wiki/Commons:Reusing_content_outside_Wikimedia" title="Commons:Reusing content outside Wikimedia">Reusing this file</a>)</small></td> <td> <p><a rel="nofollow" class="external free" href="http://www.ebi.ac.uk/Information/termsofuse.html">http://www.ebi.ac.uk/Information/termsofuse.html</a> </p> <table class="licensetpl" style="display:none"> <tbody><tr> <td><span class="licensetpl_short">Public domain</span><span class="licensetpl_long">Public domain</span><span class="licensetpl_link_req">false</span><span class="licensetpl_attr_req">false</span> </td></tr></tbody></table> <table style="width: 100%; clear: both; margin: 0.5em auto; background-color: var(--background-color-neutral-subtle, #f7f8ff); color: var(--color-base, #202122); border: var(--border-subtle, 2px solid #8888aa); border-spacing: 8px; padding: 0px;" dir="ltr" class="layouttemplate" lang="en"> <tbody><tr> <td style="width: 70px;"><span typeof="mw:File"><span title="Public domain"><img alt="Public domain" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/PD-icon.svg/64px-PD-icon.svg.png" decoding="async" width="64" height="64" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/PD-icon.svg/96px-PD-icon.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/6/62/PD-icon.svg/128px-PD-icon.svg.png 2x" data-file-width="196" data-file-height="196" /></span></span> </td> <td><div lang="en" dir="ltr" class="description en" style="display:inline;"><i>This image has been released into the <b><a href="https://en.wikipedia.org/wiki/public_domain" class="extiw" title="w:public domain">public domain</a></b> by its creator and original copyright holder. This applies worldwide. As such you are entirely free to reproduce it, create derivative works, or make commercial use of it as you see fit, without any requirement to give the creator credit. However, as a courtesy, a link back to <a rel="nofollow" class="external free" href="http://www.ebi.ac.uk/">http://www.ebi.ac.uk/</a> would be appreciated.</i> <p><small>In case this is not legally possible:</small><br /> </p> <i>The copyright holder grants any entity the right to use this work <b>for any purpose</b>, without any conditions, unless such conditions are required by law. However, as a courtesy, a link back to <a rel="nofollow" class="external free" href="http://www.ebi.ac.uk/">http://www.ebi.ac.uk/</a> would be appreciated.</i></div> </td></tr></tbody></table></td> </tr> </tbody></table> <p><br /> </p>    </div></div><h2 id="filehistory">File history</h2> <div id="mw-imagepage-section-filehistory"> <p>Click on a date/time to view the file as it appeared at that time. </p> <table class="wikitable filehistory"> <tr><th></th><th>Date/Time</th><th>Thumbnail</th><th>Dimensions</th><th>User</th><th>Comment</th></tr> <tr><td>current</td><td class="filehistory-selected" style="white-space: nowrap;"><a href="https://upload.wikimedia.org/wikipedia/commons/a/ab/PDB_1a19_EBI.jpg">01:53, 9 March 2009</a></td><td><a href="https://upload.wikimedia.org/wikipedia/commons/a/ab/PDB_1a19_EBI.jpg"><img alt="Thumbnail for version as of 01:53, 9 March 2009" src="https://upload.wikimedia.org/wikipedia/commons/thumb/a/ab/PDB_1a19_EBI.jpg/120px-PDB_1a19_EBI.jpg?20090309015355" decoding="async" loading="lazy" width="120" height="90" data-file-width="800" data-file-height="600" /></a></td><td>800 × 600 <span style="white-space: nowrap;">(34 KB)</span></td><td><a href="/wiki/User:DonabelSDSU.bot" class="mw-userlink" title="User:DonabelSDSU.bot"><bdi>DonabelSDSU.bot</bdi></a><span style="white-space: nowrap;"> <span class="mw-usertoollinks">(<a href="/wiki/User_talk:DonabelSDSU.bot" class="mw-usertoollinks-talk" title="User talk:DonabelSDSU.bot">talk</a> | <a href="/wiki/Special:Contributions/DonabelSDSU.bot" class="mw-usertoollinks-contribs" title="Special:Contributions/DonabelSDSU.bot">contribs</a>)</span></span></td><td dir="ltr"> {{SCOP navigation|Alpha and beta proteins (a or b)|Barstar-like|Barstar-related|Barstar-related|Barstar (barnase inhibitor)}}{{EBI License|pdb=1a19|date=November 16, 2008}} <a href="/wiki/Category:Barstar_(barnase_inhibitor)" title="Category:Barstar (barnase inhibitor)">Category:Barstar (barnase inhibitor)</a> [[Category:Files uploaded by Nich</td></tr> </table> </div> <div class="mw-imagepage-upload-links"><p id="mw-imagepage-upload-disallowed">You cannot overwrite this file.</p></div><h2 id="filelinks">File usage on Commons</h2> <div id="mw-imagepage-nolinkstoimage"> <p>There are no pages that use this file. </p> </div><h2 id="metadata">Metadata</h2> <div class="mw-content-ltr mw-imagepage-section-metadata" lang="en" dir="ltr"><p>This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.</p><table id="mw_metadata" class="mw_metadata collapsed"> <tbody><tr class="exif-_error mw-metadata-collapsible"><th>_error</th><td>0</td></tr></tbody></table> </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript></div><div role='tabpanel' aria-hidden='true' id='ooui-php-5' class='wbmi-tab oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-scrollable oo-ui-tabPanelLayout oo-ui-element-hidden' data-ooui='{"_":"OO.ui.TabPanelLayout","name":"statements","label":"Structured data","scrollable":true,"expanded":false,"classes":["wbmi-tab"]}'><h2 class="wbmi-structured-data-header">Structured data</h2><div id='P180' data-property='P180' data-statements='[]' data-formatvalue='[]' class='wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P180 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed'><div class='wbmi-statements-widget'><div class='wbmi-statement-header'><div class='wbmi-entity-data'><div class='wbmi-entity-title'><h3 class='wbmi-statements-title'>Items portrayed in this file</h3><h4 class='wbmi-entity-label'><bdi><a target="_blank" title="d:Special:EntityPage/P180" href="https://www.wikidata.org/wiki/Special:EntityPage/P180">depicts</a></bdi></h4></div></div></div><div class='wbmi-content-items-group'></div></div></div><div id='P3575' data-property='P3575' data-statements='[{"mainsnak":{"snaktype":"value","property":"P3575","hash":"36daec1a4eb1521bf3dab11017c7f4358bbbd922","datavalue":{"value":{"amount":"+34573","unit":"http:\/\/www.wikidata.org\/entity\/Q8799"},"type":"quantity"}},"type":"statement","id":"M6164543$84B18F4E-2A69-4C25-9243-9C4BBE7326A8","rank":"normal"}]' data-formatvalue='{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":3575,\"id\":\"P3575\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P3575\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P3575\">data size<\/a>"}},"text\/plain":{"en":{"":"data size"}}},"{\"value\":{\"amount\":\"+34573\",\"unit\":\"http:\\\/\\\/www.wikidata.org\\\/entity\\\/Q8799\"},\"type\":\"quantity\"}":{"text\/html":{"en":{"P3575":"34,573 <span class=\"wb-unit\">byte<\/span>"}},"text\/plain":{"en":{"P3575":"34,573 byte"}}}}' class='wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P3575 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed'><div class='wbmi-statements-widget'><div class='wbmi-statement-header'><div class='wbmi-entity-data'><div class='wbmi-entity-title'><h4 class='wbmi-entity-label'><bdi><a target="_blank" title="d:Special:EntityPage/P3575" href="https://www.wikidata.org/wiki/Special:EntityPage/P3575">data size</a></bdi></h4></div></div></div><div class='wbmi-content-items-group'><div class='wbmi-item wbmi-item-read'><div data-guid='M6164543$84B18F4E-2A69-4C25-9243-9C4BBE7326A8' class='wbmi-item-container'><div class='wbmi-entity-header'><div class='wbmi-entity-data'><div class='wbmi-entity-title'><h4 class='wbmi-entity-label'><bdi>34,573 <span class="wb-unit">byte</span></bdi></h4></div></div></div></div></div></div></div></div><div id='P2048' data-property='P2048' data-statements='[{"mainsnak":{"snaktype":"value","property":"P2048","hash":"1e5b75e61e4caf6c09210c0c52f8b8a89a2bb029","datavalue":{"value":{"amount":"+600","unit":"http:\/\/www.wikidata.org\/entity\/Q355198"},"type":"quantity"}},"type":"statement","id":"M6164543$240E7B2F-1585-456F-A9D9-C59B9DBC6882","rank":"normal"}]' data-formatvalue='{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":2048,\"id\":\"P2048\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P2048\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P2048\">height<\/a>"}},"text\/plain":{"en":{"":"height"}}},"{\"value\":{\"amount\":\"+600\",\"unit\":\"http:\\\/\\\/www.wikidata.org\\\/entity\\\/Q355198\"},\"type\":\"quantity\"}":{"text\/html":{"en":{"P2048":"600 <span class=\"wb-unit\">pixel<\/span>"}},"text\/plain":{"en":{"P2048":"600 pixel"}}}}' class='wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P2048 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed'><div class='wbmi-statements-widget'><div class='wbmi-statement-header'><div class='wbmi-entity-data'><div class='wbmi-entity-title'><h4 class='wbmi-entity-label'><bdi><a target="_blank" title="d:Special:EntityPage/P2048" href="https://www.wikidata.org/wiki/Special:EntityPage/P2048">height</a></bdi></h4></div></div></div><div class='wbmi-content-items-group'><div class='wbmi-item wbmi-item-read'><div data-guid='M6164543$240E7B2F-1585-456F-A9D9-C59B9DBC6882' class='wbmi-item-container'><div class='wbmi-entity-header'><div class='wbmi-entity-data'><div class='wbmi-entity-title'><h4 class='wbmi-entity-label'><bdi>600 <span class="wb-unit">pixel</span></bdi></h4></div></div></div></div></div></div></div></div><div id='P2049' data-property='P2049' data-statements='[{"mainsnak":{"snaktype":"value","property":"P2049","hash":"4c67a814ca64b878fc514a3211f408e4809aac49","datavalue":{"value":{"amount":"+800","unit":"http:\/\/www.wikidata.org\/entity\/Q355198"},"type":"quantity"}},"type":"statement","id":"M6164543$DBD711D0-9D13-483C-AFE8-B8A13CE98EA9","rank":"normal"}]' data-formatvalue='{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":2049,\"id\":\"P2049\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P2049\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P2049\">width<\/a>"}},"text\/plain":{"en":{"":"width"}}},"{\"value\":{\"amount\":\"+800\",\"unit\":\"http:\\\/\\\/www.wikidata.org\\\/entity\\\/Q355198\"},\"type\":\"quantity\"}":{"text\/html":{"en":{"P2049":"800 <span class=\"wb-unit\">pixel<\/span>"}},"text\/plain":{"en":{"P2049":"800 pixel"}}}}' class='wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P2049 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed'><div class='wbmi-statements-widget'><div class='wbmi-statement-header'><div class='wbmi-entity-data'><div class='wbmi-entity-title'><h4 class='wbmi-entity-label'><bdi><a target="_blank" title="d:Special:EntityPage/P2049" href="https://www.wikidata.org/wiki/Special:EntityPage/P2049">width</a></bdi></h4></div></div></div><div class='wbmi-content-items-group'><div class='wbmi-item wbmi-item-read'><div data-guid='M6164543$DBD711D0-9D13-483C-AFE8-B8A13CE98EA9' class='wbmi-item-container'><div class='wbmi-entity-header'><div class='wbmi-entity-data'><div class='wbmi-entity-title'><h4 class='wbmi-entity-label'><bdi>800 <span class="wb-unit">pixel</span></bdi></h4></div></div></div></div></div></div></div></div><div id='P1163' data-property='P1163' data-statements='[{"mainsnak":{"snaktype":"value","property":"P1163","hash":"723d30b878d4a8deb968b0db429888e5353661a2","datavalue":{"value":"image\/jpeg","type":"string"}},"type":"statement","id":"M6164543$373D4B3F-D66C-46F6-A0FC-B615E0FD01E4","rank":"normal"}]' data-formatvalue='{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":1163,\"id\":\"P1163\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P1163\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P1163\">media type<\/a>"}},"text\/plain":{"en":{"":"media type"}}},"{\"value\":\"image\\\/jpeg\",\"type\":\"string\"}":{"text\/html":{"en":{"P1163":"image\/jpeg"}},"text\/plain":{"en":{"P1163":"image\/jpeg"}}}}' class='wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P1163 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed'><div class='wbmi-statements-widget'><div class='wbmi-statement-header'><div class='wbmi-entity-data'><div class='wbmi-entity-title'><h4 class='wbmi-entity-label'><bdi><a target="_blank" title="d:Special:EntityPage/P1163" href="https://www.wikidata.org/wiki/Special:EntityPage/P1163">media type</a></bdi></h4></div></div></div><div class='wbmi-content-items-group'><div class='wbmi-item wbmi-item-read'><div data-guid='M6164543$373D4B3F-D66C-46F6-A0FC-B615E0FD01E4' class='wbmi-item-container'><div class='wbmi-entity-header'><div class='wbmi-entity-data'><div class='wbmi-entity-title'><h4 class='wbmi-entity-label'><bdi>image/jpeg</bdi></h4></div></div></div></div></div></div></div></div><div id='P4092' data-property='P4092' data-statements='[{"mainsnak":{"snaktype":"value","property":"P4092","hash":"c7d470ccf6662b4be7ad3350f9747b0da3959c07","datavalue":{"value":"840312fd70d35db12a33b7e412051410058c0a12","type":"string"}},"type":"statement","qualifiers":{"P459":[{"snaktype":"value","property":"P459","hash":"75dff03c151b13fbab93742164121c16a6aa0de1","datavalue":{"value":{"entity-type":"item","numeric-id":13414952,"id":"Q13414952"},"type":"wikibase-entityid"}}]},"qualifiers-order":["P459"],"id":"M6164543$AE6737A3-2F53-4FAC-AA3A-7F67691C7086","rank":"normal"}]' data-formatvalue='{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":4092,\"id\":\"P4092\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P4092\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P4092\">checksum<\/a>"}},"text\/plain":{"en":{"":"checksum"}}},"{\"value\":\"840312fd70d35db12a33b7e412051410058c0a12\",\"type\":\"string\"}":{"text\/html":{"en":{"P4092":"840312fd70d35db12a33b7e412051410058c0a12"}},"text\/plain":{"en":{"P4092":"840312fd70d35db12a33b7e412051410058c0a12"}}},"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":459,\"id\":\"P459\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P459\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P459\">determination method or standard<\/a>"}},"text\/plain":{"en":{"":"determination method or standard"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":13414952,\"id\":\"Q13414952\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P459":"<a target=\"_blank\" title=\"d:Special:EntityPage\/Q13414952\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/Q13414952\">SHA-1<\/a>"}},"text\/plain":{"en":{"P459":"SHA-1"}}}}' class='wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P4092 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed'><div class='wbmi-statements-widget'><div class='wbmi-statement-header'><div class='wbmi-entity-data'><div class='wbmi-entity-title'><h4 class='wbmi-entity-label'><bdi><a target="_blank" title="d:Special:EntityPage/P4092" href="https://www.wikidata.org/wiki/Special:EntityPage/P4092">checksum</a></bdi></h4></div></div></div><div class='wbmi-content-items-group'><div class='wbmi-item wbmi-item-read'><div data-guid='M6164543$AE6737A3-2F53-4FAC-AA3A-7F67691C7086' class='wbmi-item-container'><div class='wbmi-entity-header'><div class='wbmi-entity-data'><div class='wbmi-entity-title'><h4 class='wbmi-entity-label'><bdi>840312fd70d35db12a33b7e412051410058c0a12</bdi></h4></div></div></div><div class='wbmi-item-qualifiers'><div class='wbmi-snaklist-container'><div class='wbmi-snaklist-content'><div class='wbmi-snak'><div class='wbmi-snak-value'><a target="_blank" title="d:Special:EntityPage/P459" href="https://www.wikidata.org/wiki/Special:EntityPage/P459">determination method or standard</a><span class='wbmi-snak-value-separator'>: </span><span class='wbmi-snak-value--value'><a target="_blank" title="d:Special:EntityPage/Q13414952" href="https://www.wikidata.org/wiki/Special:EntityPage/Q13414952">SHA-1</a></span></div></div></div></div></div></div></div></div></div></div></div></div></div></div></div> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://commons.wikimedia.org/w/index.php?title=File:PDB_1a19_EBI.jpg&oldid=913980374">https://commons.wikimedia.org/w/index.php?title=File:PDB_1a19_EBI.jpg&oldid=913980374</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Special:Categories" title="Special:Categories">Categories</a>: <ul><li><a href="/wiki/Category:Protein_structures_from_PDB" title="Category:Protein structures from PDB">Protein structures from PDB</a></li><li><a href="/wiki/Category:Barstar_(barnase_inhibitor)" title="Category:Barstar (barnase inhibitor)">Barstar (barnase inhibitor)</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-user-shown">Hidden categories: <ul><li><a href="/wiki/Category:PD-link" title="Category:PD-link">PD-link</a></li><li><a href="/wiki/Category:Files_uploaded_by_Nichalp%27s_script" title="Category:Files uploaded by Nichalp's script">Files uploaded by Nichalp's script</a></li></ul></div></div> </div> </div> <div id="mw-navigation"> <h2>Navigation menu</h2> <div id="mw-head"> <nav id="p-personal" class="mw-portlet mw-portlet-personal vector-user-menu-legacy vector-menu" aria-labelledby="p-personal-label" > <h3 id="p-personal-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Personal tools</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-uls" class="mw-list-item active"><a class="uls-trigger" href="#"><span>English</span></a></li><li id="pt-anonuserpage" class="mw-list-item"><span title="The user page for the IP address you are editing as">Not logged in</span></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li><li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-createaccount" class="mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=File%3APDB+1a19+EBI.jpg" title="You are encouraged to create an account and log in; however, it is not mandatory"><span>Create account</span></a></li><li id="pt-login" class="mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=File%3APDB+1a19+EBI.jpg" title="You are encouraged to log in; however, it is not mandatory [o]" accesskey="o"><span>Log in</span></a></li> </ul> </div> </nav> <div id="left-navigation"> <nav id="p-namespaces" class="mw-portlet mw-portlet-namespaces vector-menu-tabs vector-menu-tabs-legacy vector-menu" aria-labelledby="p-namespaces-label" > <h3 id="p-namespaces-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Namespaces</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-image" class="selected mw-list-item"><a href="/wiki/File:PDB_1a19_EBI.jpg" title="View the file page [c]" accesskey="c"><span>File</span></a></li><li id="ca-talk" class="new mw-list-item"><a href="/w/index.php?title=File_talk:PDB_1a19_EBI.jpg&action=edit&redlink=1" rel="discussion" class="new" title="Discussion about the content page (page does not exist) [t]" accesskey="t"><span>Discussion</span></a></li> </ul> </div> </nav> <nav id="p-variants" class="mw-portlet mw-portlet-variants emptyPortlet vector-menu-dropdown vector-menu" aria-labelledby="p-variants-label" > <input type="checkbox" id="p-variants-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-variants" class="vector-menu-checkbox" aria-labelledby="p-variants-label" > <label id="p-variants-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">English</span> </label> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </nav> </div> <div id="right-navigation"> <nav id="p-views" class="mw-portlet mw-portlet-views vector-menu-tabs vector-menu-tabs-legacy vector-menu" aria-labelledby="p-views-label" > <h3 id="p-views-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Views</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected mw-list-item"><a href="/wiki/File:PDB_1a19_EBI.jpg"><span>View</span></a></li><li id="ca-edit" class="mw-list-item"><a href="/w/index.php?title=File:PDB_1a19_EBI.jpg&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-history" class="mw-list-item"><a href="/w/index.php?title=File:PDB_1a19_EBI.jpg&action=history" title="Past revisions of this page [h]" accesskey="h"><span>History</span></a></li> </ul> </div> </nav> <nav id="p-cactions" class="mw-portlet mw-portlet-cactions emptyPortlet vector-menu-dropdown vector-menu" aria-labelledby="p-cactions-label" title="More options" > <input type="checkbox" id="p-cactions-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-cactions" class="vector-menu-checkbox" aria-labelledby="p-cactions-label" > <label id="p-cactions-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">More</span> </label> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </nav> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box"> <h3 >Search</h3> <form action="/w/index.php" id="searchform" class="vector-search-box-form"> <div id="simpleSearch" class="vector-search-box-inner" data-search-loc="header-navigation"> <input class="vector-search-box-input" type="search" name="search" placeholder="Search Wikimedia Commons" aria-label="Search Wikimedia Commons" autocapitalize="sentences" title="Search Wikimedia Commons [f]" accesskey="f" id="searchInput" > <input type="hidden" name="title" value="Special:MediaSearch"> <input id="mw-searchButton" class="searchButton mw-fallbackSearchButton" type="submit" name="fulltext" title="Search the pages for this text" value="Search"> <input id="searchButton" class="searchButton" type="submit" name="go" title="Go to a page with this exact name if it exists" value="Go"> </div> </form> </div> </div> </div> <div id="mw-panel" class="vector-legacy-sidebar"> <div id="p-logo" role="banner"> <a class="mw-wiki-logo" href="/wiki/Main_Page" title="Visit the main page"></a> </div> <nav id="p-navigation" class="mw-portlet mw-portlet-navigation vector-menu-portal portal vector-menu" aria-labelledby="p-navigation-label" > <h3 id="p-navigation-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Navigate</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-welcome" class="mw-list-item"><a href="/wiki/Commons:Welcome"><span>Welcome</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Commons:Community_portal" title="About the project, what you can do, where to find things"><span>Community portal</span></a></li><li id="n-village-pump" class="mw-list-item"><a href="/wiki/Commons:Village_pump"><span>Village pump</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Special:MyLanguage/Help:Contents" title="The place to find out"><span>Help center</span></a></li> </ul> </div> </nav> <nav id="p-participate" class="mw-portlet mw-portlet-participate vector-menu-portal portal vector-menu" aria-labelledby="p-participate-label" > <h3 id="p-participate-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Participate</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-uploadbtn" class="mw-list-item"><a href="/wiki/Special:UploadWizard"><span>Upload file</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes in the wiki [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-latestfiles" class="mw-list-item"><a href="/wiki/Special:NewFiles"><span>Latest files</span></a></li><li id="n-randomimage" class="mw-list-item"><a href="/wiki/Special:Random/File" title="Load a random file [x]" accesskey="x"><span>Random file</span></a></li><li id="n-contact" class="mw-list-item"><a href="/wiki/Commons:Contact_us"><span>Contact us</span></a></li> </ul> </div> </nav> <nav id="p-tb" class="mw-portlet mw-portlet-tb vector-menu-portal portal vector-menu" aria-labelledby="p-tb-label" > <h3 id="p-tb-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Tools</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/File:PDB_1a19_EBI.jpg" title="A list of all wiki pages that link here [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/File:PDB_1a19_EBI.jpg" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q"><span>Special pages</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=File:PDB_1a19_EBI.jpg&oldid=913980374" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=File:PDB_1a19_EBI.jpg&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-wb-concept-uri" class="mw-list-item"><a href="https://commons.wikimedia.org/entity/M6164543" title="URI that identifies the concept described by this Item"><span>Concept URI</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&page=File%3APDB_1a19_EBI.jpg&id=913980374&wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fcommons.wikimedia.org%2Fwiki%2FFile%3APDB_1a19_EBI.jpg"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fcommons.wikimedia.org%2Fwiki%2FFile%3APDB_1a19_EBI.jpg"><span>Download QR code</span></a></li> </ul> </div> </nav> <nav id="p-electronpdfservice-sidebar-portlet-heading" class="mw-portlet mw-portlet-electronpdfservice-sidebar-portlet-heading vector-menu-portal portal vector-menu" aria-labelledby="p-electronpdfservice-sidebar-portlet-heading-label" > <h3 id="p-electronpdfservice-sidebar-portlet-heading-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">Print/export</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="electron-print_pdf" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=File%3APDB_1a19_EBI.jpg&action=show-download-screen"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="javascript:print();" rel="alternate" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </nav> <nav id="p-wikibase-otherprojects" class="mw-portlet mw-portlet-wikibase-otherprojects emptyPortlet vector-menu-portal portal vector-menu" aria-labelledby="p-wikibase-otherprojects-label" > <h3 id="p-wikibase-otherprojects-label" class="vector-menu-heading " > <span class="vector-menu-heading-label">In other projects</span> </h3> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </nav> </div> </div> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 21 August 2024, at 09:04.</li> <li id="footer-info-copyright">Files are available under licenses specified on their description page. All structured data from the file namespace is available under the <a rel="nofollow" class="external text" href="https://creativecommons.org/publicdomain/zero/1.0/">Creative Commons CC0 License</a>; all unstructured text is available under the <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en">Creative Commons Attribution-ShareAlike License</a>; additional terms may apply. By using this site, you agree to the <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use">Terms of Use</a> and the <a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy Policy</a>.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Commons:Welcome">About Wikimedia Commons</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Commons:General_disclaimer">Disclaimers</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/commons.wikimedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//commons.m.wikimedia.org/w/index.php?title=File:PDB_1a19_EBI.jpg&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> <script>(RLQ=window.RLQ||[]).push(function(){mw.log.warn("This page is using the deprecated ResourceLoader module \"codex-search-styles\".\n[1.43] Use a CodexModule with codexComponents to set your specific components used: https://www.mediawiki.org/wiki/Codex#Using_a_limited_subset_of_components");mw.config.set({"wgHostname":"mw-web.codfw.main-5c59558b9d-9rwrk","wgBackendResponseTime":185,"wgPageParseReport":{"limitreport":{"cputime":"0.001","walltime":"0.001","ppvisitednodes":{"value":4,"limit":1000000},"postexpandincludesize":{"value":0,"limit":2097152},"templateargumentsize":{"value":0,"limit":2097152},"expansiondepth":{"value":1,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":0,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 0.000 1 -total"]},"cachereport":{"origin":"mw-web.codfw.main-5c59558b9d-9rwrk","timestamp":"20241201090959","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"ImageObject","contentUrl":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/a\/ab\/PDB_1a19_EBI.jpg","license":"https:\/\/commons.wikimedia.org\/wiki\/Help:Public_domain","acquireLicensePage":"\/\/commons.wikimedia.org\/wiki\/File:PDB_1a19_EBI.jpg","uploadDate":"2009-03-09 01:53:55"}</script> </body> </html>