CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="ja" dir="ltr"> <head> <meta charset="UTF-8"> <title>糖ヌクレオチド - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )jawikimwclientpreferences=([^;]+)/);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":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"ja", "wgMonthNames":["","1月","2月","3月","4月","5月","6月","7月","8月","9月","10月","11月","12月"],"wgRequestId":"0eb02d74-5f2e-4296-9421-f64313c6f97f","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"糖ヌクレオチド","wgTitle":"糖ヌクレオチド","wgCurRevisionId":47492381,"wgRevisionId":47492381,"wgArticleId":1931407,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["代謝","補酵素","ヌクレオチド","生体物質","単糖"],"wgPageViewLanguage":"ja","wgPageContentLanguage":"ja","wgPageContentModel":"wikitext","wgRelevantPageName":"糖ヌクレオチド","wgRelevantArticleId":1931407,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":true,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0, "wgVisualEditor":{"pageLanguageCode":"ja","pageLanguageDir":"ltr","pageVariantFallbacks":"ja"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":3000,"wgRelatedArticlesCompat":[],"wgCentralAuthMobileDomain":false,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q117973","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.gadget.PDFLinkIcon":"ready","ext.gadget.RedirectColor":"ready","ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready", "ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","site","mediawiki.page.ready","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.NormalizeCharWidth","ext.gadget.suppressEnterAtSummaryBox","ext.gadget.checkSignature","ext.gadget.charinsert","ext.gadget.WikiMiniAtlas","ext.gadget.switcher","ext.gadget.protectionIndicator","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents", "ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</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=ja&modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=ja&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=ja&modules=ext.gadget.PDFLinkIcon%2CRedirectColor&only=styles&skin=vector-2022"> <link rel="stylesheet" href="/w/load.php?lang=ja&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.4"> <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 name="viewport" content="width=1120"> <meta property="og:title" content="糖ヌクレオチド - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//ja.m.wikipedia.org/wiki/%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89"> <link rel="alternate" type="application/x-wiki" title="編集" href="/w/index.php?title=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (ja)"> <link rel="EditURI" type="application/rsd+xml" href="//ja.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://ja.wikipedia.org/wiki/%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.ja"> <link rel="alternate" type="application/atom+xml" title="WikipediaのAtomフィード" href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E6%9C%80%E8%BF%91%E3%81%AE%E6%9B%B4%E6%96%B0&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-糖ヌクレオチド rootpage-糖ヌクレオチド skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">コンテンツにスキップ</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="サイト"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="メインメニュー" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">メインメニュー</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">メインメニュー</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">非表示</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> 案内 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/%E3%83%A1%E3%82%A4%E3%83%B3%E3%83%9A%E3%83%BC%E3%82%B8" title="メインページに移動する [z]" accesskey="z"><span>メインページ</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:%E3%82%B3%E3%83%9F%E3%83%A5%E3%83%8B%E3%83%86%E3%82%A3%E3%83%BB%E3%83%9D%E3%83%BC%E3%82%BF%E3%83%AB" title="このプロジェクトについて、できること、情報を入手する場所"><span>コミュニティ・ポータル</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:%E6%9C%80%E8%BF%91%E3%81%AE%E5%87%BA%E6%9D%A5%E4%BA%8B" title="最近の出来事の背景を知る"><span>最近の出来事</span></a></li><li id="n-newpages" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E6%96%B0%E3%81%97%E3%81%84%E3%83%9A%E3%83%BC%E3%82%B8" title="最近新規に作成されたページの一覧"><span>新しいページ</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E6%9C%80%E8%BF%91%E3%81%AE%E6%9B%B4%E6%96%B0" title="このウィキにおける最近の更新の一覧 [r]" accesskey="r"><span>最近の更新</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E3%81%8A%E3%81%BE%E3%81%8B%E3%81%9B%E8%A1%A8%E7%A4%BA" title="無作為に選択されたページを読み込む [x]" accesskey="x"><span>おまかせ表示</span></a></li><li id="n-sandbox" class="mw-list-item"><a href="/wiki/Wikipedia:%E3%82%B5%E3%83%B3%E3%83%89%E3%83%9C%E3%83%83%E3%82%AF%E3%82%B9" title="練習用のページ"><span>練習用ページ</span></a></li><li id="n-commonsupload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=ja" title="画像やメディアファイルをウィキメディア・コモンズにアップロード"><span>アップロード (ウィキメディア・コモンズ)</span></a></li> </ul> </div> </div> <div id="p-help" class="vector-menu mw-portlet mw-portlet-help" > <div class="vector-menu-heading"> ヘルプ </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:%E7%9B%AE%E6%AC%A1" title="情報を得る場所"><span>ヘルプ</span></a></li><li id="n-villagepump" class="mw-list-item"><a href="/wiki/Wikipedia:%E4%BA%95%E6%88%B8%E7%AB%AF" title="プロジェクトについての意見交換"><span>井戸端</span></a></li><li id="n-notice" class="mw-list-item"><a href="/wiki/Wikipedia:%E3%81%8A%E7%9F%A5%E3%82%89%E3%81%9B" title="プロジェクトについてのお知らせ"><span>お知らせ</span></a></li><li id="n-bugreportspage" class="mw-list-item"><a href="/wiki/Wikipedia:%E3%83%90%E3%82%B0%E3%81%AE%E5%A0%B1%E5%91%8A" title="ウィキペディア・ソフトウェアのバグ報告"><span>バグの報告</span></a></li><li id="n-contact" class="mw-list-item"><a href="/wiki/Wikipedia:%E9%80%A3%E7%B5%A1%E5%85%88" title="ウィキペディアやウィキメディア財団に関する連絡先"><span>ウィキペディアに関するお問い合わせ</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/%E3%83%A1%E3%82%A4%E3%83%B3%E3%83%9A%E3%83%BC%E3%82%B8" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-ja.svg" style="width: 7.5em; height: 1.25em;"> <img class="mw-logo-tagline" alt="" src="/static/images/mobile/copyright/wikipedia-tagline-ja.svg" width="100" height="14" style="width: 6.25em; height: 0.875em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/%E7%89%B9%E5%88%A5:%E6%A4%9C%E7%B4%A2" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Wikipedia内を検索 [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>検索</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Wikipedia内を検索" aria-label="Wikipedia内を検索" autocapitalize="sentences" title="Wikipedia内を検索 [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="特別:検索"> </div> <button class="cdx-button cdx-search-input__end-button">検索</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="個人用ツール"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="表示"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="ページのフォントサイズ、幅、色の外観を変更する" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="表示" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">表示</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_ja.wikipedia.org&uselang=ja" class=""><span>寄付</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%82%A2%E3%82%AB%E3%82%A6%E3%83%B3%E3%83%88%E4%BD%9C%E6%88%90&returnto=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89" title="アカウントを作成してログインすることをお勧めしますが、必須ではありません" class=""><span>アカウント作成</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%83%AD%E3%82%B0%E3%82%A4%E3%83%B3&returnto=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89" title="ログインすることを推奨します。ただし、必須ではありません。 [o]" accesskey="o" class=""><span>ログイン</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="その他の操作" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="個人用ツール" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">個人用ツール</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="利用者メニュー" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_ja.wikipedia.org&uselang=ja"><span>寄付</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%82%A2%E3%82%AB%E3%82%A6%E3%83%B3%E3%83%88%E4%BD%9C%E6%88%90&returnto=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89" title="アカウントを作成してログインすることをお勧めしますが、必須ではありません"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>アカウント作成</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%83%AD%E3%82%B0%E3%82%A4%E3%83%B3&returnto=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89" title="ログインすることを推奨します。ただし、必須ではありません。 [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>ログイン</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> ログアウトした編集者のページ <a href="/wiki/Wikipedia:%E3%82%A6%E3%82%A3%E3%82%AD%E3%83%9A%E3%83%87%E3%82%A3%E3%82%A2%E3%81%B8%E3%82%88%E3%81%86%E3%81%93%E3%81%9D" aria-label="編集の詳細"><span>もっと詳しく</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E8%87%AA%E5%88%86%E3%81%AE%E6%8A%95%E7%A8%BF%E8%A8%98%E9%8C%B2" title="このIPアドレスからなされた編集の一覧 [y]" accesskey="y"><span>投稿記録</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E3%83%88%E3%83%BC%E3%82%AF%E3%83%9A%E3%83%BC%E3%82%B8" title="このIPアドレスからなされた編集についての議論 [n]" accesskey="n"><span>トーク</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="サイト"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="目次" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">目次</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">非表示</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">ページ先頭</div> </a> </li> <li id="toc-歴史" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#歴史"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>歴史</span> </div> </a> <ul id="toc-歴史-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-生化学的重要性" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#生化学的重要性"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>生化学的重要性</span> </div> </a> <ul id="toc-生化学的重要性-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-種類" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#種類"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>種類</span> </div> </a> <ul id="toc-種類-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-脚注" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#脚注"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>脚注</span> </div> </a> <ul id="toc-脚注-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="目次" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="目次の表示・非表示を切り替え" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">目次の表示・非表示を切り替え</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">糖ヌクレオチド</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="特定の記事の別の言語版に移動します。利用可能な言語8件" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-8" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">8の言語版</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Nucleotide_sugar" title="英語: Nucleotide sugar" lang="en" hreflang="en" data-title="Nucleotide sugar" data-language-autonym="English" data-language-local-name="英語" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Nucl%C3%A9otide-ose" title="フランス語: Nucléotide-ose" lang="fr" hreflang="fr" data-title="Nucléotide-ose" data-language-autonym="Français" data-language-local-name="フランス語" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Nucle%C3%B3tido_azucre" title="ガリシア語: Nucleótido azucre" lang="gl" hreflang="gl" data-title="Nucleótido azucre" data-language-autonym="Galego" data-language-local-name="ガリシア語" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%8B%B9%EB%89%B4%ED%81%B4%EB%A0%88%EC%98%A4%ED%83%80%EC%9D%B4%EB%93%9C" title="韓国語: 당뉴클레오타이드" lang="ko" hreflang="ko" data-title="당뉴클레오타이드" data-language-autonym="한국어" data-language-local-name="韓国語" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/A%C3%A7%C3%BAcar_nucleot%C3%ADdeo" title="ポルトガル語: Açúcar nucleotídeo" lang="pt" hreflang="pt" data-title="Açúcar nucleotídeo" data-language-autonym="Português" data-language-local-name="ポルトガル語" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Nukleotidni_%C5%A1e%C4%87er" title="セルボ・クロアチア語: Nukleotidni šećer" lang="sh" hreflang="sh" data-title="Nukleotidni šećer" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="セルボ・クロアチア語" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Nukleotidsacharid" title="スロバキア語: Nukleotidsacharid" lang="sk" hreflang="sk" data-title="Nukleotidsacharid" data-language-autonym="Slovenčina" data-language-local-name="スロバキア語" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Nukleotidni_%C5%A1e%C4%87er" title="セルビア語: Nukleotidni šećer" lang="sr" hreflang="sr" data-title="Nukleotidni šećer" data-language-autonym="Српски / srpski" data-language-local-name="セルビア語" class="interlanguage-link-target"><span>Српски / srpski</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q117973#sitelinks-wikipedia" title="言語間リンクを編集" class="wbc-editpage">リンクを編集</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="名前空間"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89" title="本文を閲覧 [c]" accesskey="c"><span>ページ</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E3%83%8E%E3%83%BC%E3%83%88:%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&action=edit&redlink=1" rel="discussion" class="new" title="「本文ページについての議論」 (存在しないページ) [t]" accesskey="t"><span>ノート</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="別の言語に切り替える" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">日本語</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="表示"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89"><span>閲覧</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&action=edit" title="このページのソースコードを編集する [e]" accesskey="e"><span>編集</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&action=history" title="このページの過去の版 [h]" accesskey="h"><span>履歴表示</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="ページツール"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="ツール" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">ツール</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">ツール</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">非表示</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="その他の操作" > <div class="vector-menu-heading"> 操作 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89"><span>閲覧</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&action=edit" title="このページのソースコードを編集する [e]" accesskey="e"><span>編集</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&action=history"><span>履歴表示</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> 全般 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E3%83%AA%E3%83%B3%E3%82%AF%E5%85%83/%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89" title="ここにリンクしている全ウィキページの一覧 [j]" accesskey="j"><span>リンク元</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E9%96%A2%E9%80%A3%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%AE%E6%9B%B4%E6%96%B0%E7%8A%B6%E6%B3%81/%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89" rel="nofollow" title="このページからリンクしているページの最近の更新 [k]" accesskey="k"><span>関連ページの更新状況</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%81%AE%E3%82%A2%E3%83%83%E3%83%97%E3%83%AD%E3%83%BC%E3%83%89" title="ファイルをアップロードする [u]" accesskey="u"><span>ファイルをアップロード</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E7%89%B9%E5%88%A5%E3%83%9A%E3%83%BC%E3%82%B8%E4%B8%80%E8%A6%A7" title="特別ページの一覧 [q]" accesskey="q"><span>特別ページ</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&oldid=47492381" title="このページのこの版への固定リンク"><span>この版への固定リンク</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&action=info" title="このページについての詳細情報"><span>ページ情報</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%81%93%E3%81%AE%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%92%E5%BC%95%E7%94%A8&page=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&id=47492381&wpFormIdentifier=titleform" title="このページの引用方法"><span>このページを引用</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:UrlShortener&url=https%3A%2F%2Fja.wikipedia.org%2Fwiki%2F%25E7%25B3%2596%25E3%2583%258C%25E3%2582%25AF%25E3%2583%25AC%25E3%2582%25AA%25E3%2583%2581%25E3%2583%2589"><span>短縮URLを取得する</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:QrCode&url=https%3A%2F%2Fja.wikipedia.org%2Fwiki%2F%25E7%25B3%2596%25E3%2583%258C%25E3%2582%25AF%25E3%2583%25AC%25E3%2582%25AA%25E3%2583%2581%25E3%2583%2589"><span>QRコードをダウンロード</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> 印刷/書き出し </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%83%96%E3%83%83%E3%82%AF&bookcmd=book_creator&referer=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89"><span>ブックの新規作成</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:DownloadAsPdf&page=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&action=show-download-screen"><span>PDF 形式でダウンロード</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&printable=yes" title="このページの印刷用ページ [p]" accesskey="p"><span>印刷用バージョン</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> 他のプロジェクト </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q117973" title="関連付けられたデータリポジトリ項目へのリンク [g]" accesskey="g"><span>ウィキデータ項目</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="ページツール"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="表示"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">表示</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">非表示</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">出典: フリー百科事典『ウィキペディア（Wikipedia）』</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ja" dir="ltr"><p><b>糖ヌクレオチド</b>は<a href="/wiki/%E4%BB%A3%E8%AC%9D" title="代謝">代謝</a>における<a href="/wiki/%E5%8D%98%E7%B3%96" title="単糖">単糖</a>の活性型である。糖ヌクレオチドはグリコシル化では糖の供給源となり、この反応は<a href="/wiki/%E3%82%B0%E3%83%AA%E3%82%B3%E3%82%B7%E3%83%AB%E3%83%88%E3%83%A9%E3%83%B3%E3%82%B9%E3%83%95%E3%82%A7%E3%83%A9%E3%83%BC%E3%82%BC" title="グリコシルトランスフェラーゼ">グリコシルトランスフェラーゼ</a>によって触媒される。 </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="歴史"><span id=".E6.AD.B4.E5.8F.B2"></span>歴史</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&action=edit&section=1" title="節を編集: 歴史"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>オリゴ糖の同化作用と糖ヌクレオチドの役割は、1950年代にルロアールらがグリコシルトランスフェラーゼを発見したことにより明かになった。グリコシルトランスフェラーゼはグリコシル基を糖ヌクレオチドから受容体に転移させる酵素である<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>。 </p> <div class="mw-heading mw-heading2"><h2 id="生化学的重要性"><span id=".E7.94.9F.E5.8C.96.E5.AD.A6.E7.9A.84.E9.87.8D.E8.A6.81.E6.80.A7"></span>生化学的重要性</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&action=edit&section=2" title="節を編集: 生化学的重要性"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>グリコシル基供与体として作用するためにはその単糖が高いエネルギーを持たなければならないため、糖ヌクレオチドとなる必要がある。この糖ヌクレオチドはヌクレオチド三リン酸とグリコシル一リン酸との反応で合成される。 </p> <figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Activatedmonosaccahride.png" class="mw-file-description" title="Activation of Monosaccharides"><img alt="Activation of Monosaccharides" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/90/Activatedmonosaccahride.png/600px-Activatedmonosaccahride.png" decoding="async" width="600" height="79" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/90/Activatedmonosaccahride.png/900px-Activatedmonosaccahride.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/90/Activatedmonosaccahride.png/1200px-Activatedmonosaccahride.png 2x" data-file-width="2219" data-file-height="293" /></a><figcaption>Activation of Monosaccharides</figcaption></figure> <div class="mw-heading mw-heading2"><h2 id="種類"><span id=".E7.A8.AE.E9.A1.9E"></span>種類</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&action=edit&section=3" title="節を編集: 種類"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>動物にはグリコシル基供与体として9種の糖ヌクレオチドが存在し、ヌクレオシドの違いによって分類することができる<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>。 </p> <ul><li><a href="/wiki/%E3%82%A6%E3%83%AA%E3%82%B8%E3%83%B3%E4%BA%8C%E3%83%AA%E3%83%B3%E9%85%B8" title="ウリジン二リン酸">ウリジン二リン酸</a> - <a href="/wiki/%E3%82%A6%E3%83%AA%E3%82%B8%E3%83%B3%E4%BA%8C%E3%83%AA%E3%83%B3%E9%85%B8%E3%82%B0%E3%83%AB%E3%82%B3%E3%83%BC%E3%82%B9" title="ウリジン二リン酸グルコース">ウリジン二リン酸グルコース</a>、<a href="/wiki/%E3%82%A6%E3%83%AA%E3%82%B8%E3%83%B3%E4%BA%8C%E3%83%AA%E3%83%B3%E9%85%B8%E3%82%AC%E3%83%A9%E3%82%AF%E3%83%88%E3%83%BC%E3%82%B9" title="ウリジン二リン酸ガラクトース">ウリジン二リン酸ガラクトース</a>、<a href="/wiki/%E3%82%A6%E3%83%AA%E3%82%B8%E3%83%B3%E4%BA%8C%E3%83%AA%E3%83%B3%E9%85%B8-N-%E3%82%A2%E3%82%BB%E3%83%81%E3%83%AB%E3%82%B0%E3%83%AB%E3%82%B3%E3%82%B5%E3%83%9F%E3%83%B3" title="ウリジン二リン酸-N-アセチルグルコサミン">ウリジン二リン酸-N-アセチルグルコサミン</a>、<a href="/wiki/%E3%82%A6%E3%83%AA%E3%82%B8%E3%83%B3%E4%BA%8C%E3%83%AA%E3%83%B3%E9%85%B8%E3%82%B0%E3%83%AB%E3%82%AF%E3%83%AD%E3%83%B3%E9%85%B8" title="ウリジン二リン酸グルクロン酸">ウリジン二リン酸グルクロン酸</a>、<a href="/w/index.php?title=%E3%82%A6%E3%83%AA%E3%82%B8%E3%83%B3%E4%BA%8C%E3%83%AA%E3%83%B3%E9%85%B8%E3%82%AD%E3%82%B7%E3%83%AD%E3%83%BC%E3%82%B9&action=edit&redlink=1" class="new" title="「ウリジン二リン酸キシロース」 (存在しないページ)">ウリジン二リン酸キシロース</a></li> <li><a href="/wiki/%E3%82%B0%E3%82%A2%E3%83%8E%E3%82%B7%E3%83%B3%E4%BA%8C%E3%83%AA%E3%83%B3%E9%85%B8" title="グアノシン二リン酸">グアノシン二リン酸</a> - <a href="/w/index.php?title=%E3%82%B0%E3%82%A2%E3%83%8E%E3%82%B7%E3%83%B3%E4%BA%8C%E3%83%AA%E3%83%B3%E9%85%B8%E3%83%9E%E3%83%B3%E3%83%8E%E3%83%BC%E3%82%B9&action=edit&redlink=1" class="new" title="「グアノシン二リン酸マンノース」 (存在しないページ)">グアノシン二リン酸マンノース</a>、<a href="/w/index.php?title=%E3%82%B0%E3%82%A2%E3%83%8E%E3%82%B7%E3%83%B3%E4%BA%8C%E3%83%AA%E3%83%B3%E9%85%B8%E3%83%95%E3%82%B3%E3%83%BC%E3%82%B9&action=edit&redlink=1" class="new" title="「グアノシン二リン酸フコース」 (存在しないページ)">グアノシン二リン酸フコース</a></li> <li><a href="/wiki/%E3%82%B7%E3%83%81%E3%82%B8%E3%83%B3%E4%B8%80%E3%83%AA%E3%83%B3%E9%85%B8" class="mw-redirect" title="シチジン一リン酸">シチジン一リン酸</a> - <a href="/w/index.php?title=%E3%82%B7%E3%83%81%E3%82%B8%E3%83%B3%E4%B8%80%E3%83%AA%E3%83%B3%E9%85%B8-N-%E3%82%A2%E3%82%BB%E3%83%81%E3%83%AB%E3%83%8E%E3%82%A4%E3%83%A9%E3%83%9F%E3%83%B3%E9%85%B8&action=edit&redlink=1" class="new" title="「シチジン一リン酸-N-アセチルノイラミン酸」 (存在しないページ)">シチジン一リン酸-N-アセチルノイラミン酸</a></li></ul> <p>植物およびバクテリアでは他にも多くの糖が用いられる。特に<a href="/w/index.php?title=%E3%82%B7%E3%83%81%E3%82%B8%E3%83%B3%E4%BA%8C%E3%83%AA%E3%83%B3%E9%85%B8%E3%82%B0%E3%83%AB%E3%82%B3%E3%83%BC%E3%82%B9&action=edit&redlink=1" class="new" title="「シチジン二リン酸グルコース」 (存在しないページ)">シチジン二リン酸グルコース</a>と<a href="/w/index.php?title=%E3%83%81%E3%83%9F%E3%82%B8%E3%83%B3%E4%BA%8C%E3%83%AA%E3%83%B3%E9%85%B8%E3%82%B0%E3%83%AB%E3%82%B3%E3%83%BC%E3%82%B9&action=edit&redlink=1" class="new" title="「チミジン二リン酸グルコース」 (存在しないページ)">チミジン二リン酸グルコース</a>が自然界に多く見られ、他にも多くのCDP, TDP-糖が供与体ヌクレオチドとして存在する<sup id="cite_ref-Reeves_3-0" class="reference"><a href="#cite_note-Reeves-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Liu_4-0" class="reference"><a href="#cite_note-Liu-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> 。 </p> <div class="mw-heading mw-heading2"><h2 id="脚注"><span id=".E8.84.9A.E6.B3.A8"></span>脚注</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&action=edit&section=4" title="節を編集: 脚注"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ol class="references"> <li id="cite_note-1"><b><a href="#cite_ref-1">^</a></b> <span class="reference-text"><cite style="font-style:normal" class="citation journal">Derek Horton (2008). “The Development of Carbohydrate Chemistry and Biology”. <i>Carbohydrate Chemistry, Biology and Medical Applications</i>: 1–28. <a href="/wiki/Doi_(%E8%AD%98%E5%88%A5%E5%AD%90)" class="mw-redirect" title="Doi (識別子)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2FB978-0-08-054816-6.00001-X">10.1016/B978-0-08-054816-6.00001-X</a>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=The+Development+of+Carbohydrate+Chemistry+and+Biology&rft.jtitle=Carbohydrate+Chemistry%2C+Biology+and+Medical+Applications&rft.aulast=Derek+Horton&rft.au=Derek+Horton&rft.date=2008&rft.pages=1%E2%80%9328&rft_id=info:doi/10.1016%2FB978-0-08-054816-6.00001-X&rfr_id=info:sid/ja.wikipedia.org:%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-2"><b><a href="#cite_ref-2">^</a></b> <span class="reference-text"> <a rel="nofollow" class="external text" href="http://www.cshlpress.com/default.tpl?action=full&--eqskudatarq=666">Cold Spring Harbor Laboratory Press</a> Essentials of Glycobiology, Second Edition</span> </li> <li id="cite_note-Reeves-3"><b><a href="#cite_ref-Reeves_3-0">^</a></b> <span class="reference-text"><cite style="font-style:normal" class="citation journal">Samuel G, Reeves P (2003). “Biosynthesis of O-antigens: genes and pathways involved in nucleotide sugar precursor synthesis and O-antigen assembly”. <i>Carbohydr. Res.</i> <b>338</b> (23): 2503–19. <a href="/wiki/Doi_(%E8%AD%98%E5%88%A5%E5%AD%90)" class="mw-redirect" title="Doi (識別子)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.carres.2003.07.009">10.1016/j.carres.2003.07.009</a>. <style data-mw-deduplicate="TemplateStyles:r101121245">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation.cs-ja1 q,.mw-parser-output .citation.cs-ja2 q{quotes:"「""」""『""』"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free a,.mw-parser-output .citation .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited a,.mw-parser-output .id-lock-registration a,.mw-parser-output .citation .cs1-lock-limited a,.mw-parser-output .citation .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription a,.mw-parser-output .citation .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:var(--color-success,#3a3);margin-left:0.3em}.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}</style><a href="/wiki/PMID_(%E8%AD%98%E5%88%A5%E5%AD%90)" class="mw-redirect" title="PMID (識別子)">PMID</a> <a rel="nofollow" class="external text" href="//pubmed.ncbi.nlm.nih.gov/14670712/">14670712</a>.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Biosynthesis+of+O-antigens%3A+genes+and+pathways+involved+in+nucleotide+sugar+precursor+synthesis+and+O-antigen+assembly&rft.jtitle=Carbohydr.+Res.&rft.aulast=Samuel+G%2C+Reeves+P&rft.au=Samuel+G%2C+Reeves+P&rft.date=2003&rft.volume=338&rft.issue=23&rft.pages=2503%E2%80%9319&rft_id=info:doi/10.1016%2Fj.carres.2003.07.009&rft_id=info:pmid/14670712&rfr_id=info:sid/ja.wikipedia.org:%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-Liu-4"><b><a href="#cite_ref-Liu_4-0">^</a></b> <span class="reference-text"><cite style="font-style:normal" class="citation journal">Xue M. He and Hung-wen Liu (2002). “Formation of unusual sugars: Mechanistic studies and biosynthetic applications”. <i>Annu Rev Biochem</i> <b>71</b>: 701-754.</cite><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Formation+of+unusual+sugars%3A+Mechanistic+studies+and+biosynthetic+applications&rft.jtitle=Annu+Rev+Biochem&rft.aulast=Xue+M.+He+and+Hung-wen+Liu&rft.au=Xue+M.+He+and+Hung-wen+Liu&rft.date=2002&rft.volume=71&rft.pages=701-754&rfr_id=info:sid/ja.wikipedia.org:%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89"><span style="display: none;"> </span></span></span> </li> </ol>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">「<a dir="ltr" href="https://ja.wikipedia.org/w/index.php?title=糖ヌクレオチド&oldid=47492381">https://ja.wikipedia.org/w/index.php?title=糖ヌクレオチド&oldid=47492381</a>」から取得</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/%E7%89%B9%E5%88%A5:%E3%82%AB%E3%83%86%E3%82%B4%E3%83%AA" title="特別:カテゴリ">カテゴリ</a>: <ul><li><a href="/wiki/Category:%E4%BB%A3%E8%AC%9D" title="Category:代謝">代謝</a></li><li><a href="/wiki/Category:%E8%A3%9C%E9%85%B5%E7%B4%A0" title="Category:補酵素">補酵素</a></li><li><a href="/wiki/Category:%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89" title="Category:ヌクレオチド">ヌクレオチド</a></li><li><a href="/wiki/Category:%E7%94%9F%E4%BD%93%E7%89%A9%E8%B3%AA" title="Category:生体物質">生体物質</a></li><li><a href="/wiki/Category:%E5%8D%98%E7%B3%96" title="Category:単糖">単糖</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> 最終更新 2013年4月16日 (火) 23:44 （日時は<a href="/wiki/%E7%89%B9%E5%88%A5:%E5%80%8B%E4%BA%BA%E8%A8%AD%E5%AE%9A#mw-prefsection-rendering" title="特別:個人設定">個人設定</a>で未設定ならば<a href="/wiki/%E5%8D%94%E5%AE%9A%E4%B8%96%E7%95%8C%E6%99%82" title="協定世界時">UTC</a>）。</li> <li id="footer-info-copyright">テキストは<a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.ja">クリエイティブ・コモンズ表示-継承ライセンス</a>のもとで利用できます。追加の条件が適用される場合があります。詳細については<a class="external text" href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use">利用規約</a>を参照してください。</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy/ja">プライバシー・ポリシー</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:%E3%82%A6%E3%82%A3%E3%82%AD%E3%83%9A%E3%83%87%E3%82%A3%E3%82%A2%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6">ウィキペディアについて</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:%E5%85%8D%E8%B2%AC%E4%BA%8B%E9%A0%85">免責事項</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">行動規範</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">開発者</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/ja.wikipedia.org">統計</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookieに関する声明</a></li> <li id="footer-places-mobileview"><a href="//ja.m.wikipedia.org/w/index.php?title=%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">モバイルビュー</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> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-f69cdc8f6-2hmlm","wgBackendResponseTime":126,"wgPageParseReport":{"limitreport":{"cputime":"0.091","walltime":"0.114","ppvisitednodes":{"value":2273,"limit":1000000},"postexpandincludesize":{"value":15135,"limit":2097152},"templateargumentsize":{"value":3737,"limit":2097152},"expansiondepth":{"value":20,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":6407,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 93.051 1 -total"," 99.83% 92.896 3 Template:Cite_journal"," 94.76% 88.174 3 Template:Citation/core"," 51.19% 47.630 3 Template:Citation/identifier"," 43.10% 40.104 1 Template:PMID"," 39.56% 36.810 1 Template:Catalog_lookup_link"," 18.68% 17.385 3 Template:ISO639言語名"," 4.48% 4.173 2 Template:Yesno-no"," 4.23% 3.940 2 Template:Doi"," 2.70% 2.516 3 Template:Link"]},"scribunto":{"limitreport-timeusage":{"value":"0.005","limit":"10.000"},"limitreport-memusage":{"value":1030002,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.main-f69cdc8f6-w8xh7","timestamp":"20241123123726","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"\u7cd6\u30cc\u30af\u30ec\u30aa\u30c1\u30c9","url":"https:\/\/ja.wikipedia.org\/wiki\/%E7%B3%96%E3%83%8C%E3%82%AF%E3%83%AC%E3%82%AA%E3%83%81%E3%83%89","sameAs":"http:\/\/www.wikidata.org\/entity\/Q117973","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q117973","author":{"@type":"Organization","name":"\u30a6\u30a3\u30ad\u30e1\u30c7\u30a3\u30a2\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3078\u306e\u8ca2\u732e\u8005"},"publisher":{"@type":"Organization","name":"\u30a6\u30a3\u30ad\u30e1\u30c7\u30a3\u30a2\u8ca1\u56e3","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2009-11-14T05:05:22Z","dateModified":"2013-04-16T23:44:57Z"}</script> </body> </html>