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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="Mostra/Nascondi l'indice" > <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">Mostra/Nascondi l'indice</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">Rodopsina</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" 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Disponibile in 37 lingue" > <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-37" 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">37 lingue</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B1%D9%88%D8%AF%D9%88%D8%A8%D8%B3%D9%8A%D9%86" title="رودوبسين - arabo" lang="ar" hreflang="ar" data-title="رودوبسين" data-language-autonym="العربية" data-language-local-name="arabo" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A0%D0%B0%D0%B4%D0%B0%D0%BF%D1%81%D1%96%D0%BD" title="Радапсін - bielorusso" lang="be" hreflang="be" data-title="Радапсін" data-language-autonym="Беларуская" data-language-local-name="bielorusso" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A0%D0%BE%D0%B4%D0%BE%D0%BF%D1%81%D0%B8%D0%BD" title="Родопсин - bulgaro" lang="bg" hreflang="bg" data-title="Родопсин" data-language-autonym="Български" data-language-local-name="bulgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Rodopsin" title="Rodopsin - bosniaco" lang="bs" hreflang="bs" data-title="Rodopsin" data-language-autonym="Bosanski" data-language-local-name="bosniaco" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Rodopsina" title="Rodopsina - catalano" lang="ca" hreflang="ca" data-title="Rodopsina" data-language-autonym="Català" data-language-local-name="catalano" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Rodopsin" title="Rodopsin - ceco" lang="cs" hreflang="cs" data-title="Rodopsin" data-language-autonym="Čeština" data-language-local-name="ceco" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/RHO" title="RHO - gallese" lang="cy" hreflang="cy" data-title="RHO" data-language-autonym="Cymraeg" data-language-local-name="gallese" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Rhodopsin" title="Rhodopsin - danese" lang="da" hreflang="da" data-title="Rhodopsin" data-language-autonym="Dansk" data-language-local-name="danese" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Rhodopsin" title="Rhodopsin - tedesco" lang="de" hreflang="de" data-title="Rhodopsin" data-language-autonym="Deutsch" data-language-local-name="tedesco" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Rhodopsin" title="Rhodopsin - inglese" lang="en" hreflang="en" data-title="Rhodopsin" data-language-autonym="English" data-language-local-name="inglese" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Rodopsino" title="Rodopsino - esperanto" lang="eo" hreflang="eo" data-title="Rodopsino" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Rodopsina" title="Rodopsina - spagnolo" lang="es" hreflang="es" data-title="Rodopsina" data-language-autonym="Español" data-language-local-name="spagnolo" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Rodopsiin" title="Rodopsiin - estone" lang="et" hreflang="et" data-title="Rodopsiin" data-language-autonym="Eesti" data-language-local-name="estone" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Errodopsina" title="Errodopsina - basco" lang="eu" hreflang="eu" data-title="Errodopsina" data-language-autonym="Euskara" data-language-local-name="basco" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B1%D9%88%D8%AF%D9%88%D9%BE%D8%B3%DB%8C%D9%86" title="رودوپسین - persiano" lang="fa" hreflang="fa" data-title="رودوپسین" data-language-autonym="فارسی" data-language-local-name="persiano" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Rodopsiini" title="Rodopsiini - finlandese" lang="fi" hreflang="fi" data-title="Rodopsiini" data-language-autonym="Suomi" data-language-local-name="finlandese" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Rhodopsine" title="Rhodopsine - francese" lang="fr" hreflang="fr" data-title="Rhodopsine" data-language-autonym="Français" data-language-local-name="francese" 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/Rodopsina" title="Rodopsina - galiziano" lang="gl" hreflang="gl" data-title="Rodopsina" data-language-autonym="Galego" data-language-local-name="galiziano" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he badge-Q70894304 mw-list-item" title=""><a href="https://he.wikipedia.org/wiki/%D7%A8%D7%95%D7%93%D7%95%D7%A4%D7%A1%D7%99%D7%9F" title="רודופסין - ebraico" lang="he" hreflang="he" data-title="רודופסין" data-language-autonym="עברית" data-language-local-name="ebraico" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Rodopsin" title="Rodopsin - croato" lang="hr" hreflang="hr" data-title="Rodopsin" data-language-autonym="Hrvatski" data-language-local-name="croato" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8C%D5%B8%D5%A4%D5%B8%D5%BA%D5%BD%D5%AB%D5%B6" title="Ռոդոպսին - armeno" lang="hy" hreflang="hy" data-title="Ռոդոպսին" data-language-autonym="Հայերեն" data-language-local-name="armeno" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Rhodopsin" title="Rhodopsin - indonesiano" lang="id" hreflang="id" data-title="Rhodopsin" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiano" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%83%AD%E3%83%89%E3%83%97%E3%82%B7%E3%83%B3" title="ロドプシン - giapponese" lang="ja" hreflang="ja" data-title="ロドプシン" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%A1%9C%EB%8F%95%EC%8B%A0" title="로돕신 - coreano" lang="ko" hreflang="ko" data-title="로돕신" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Rodopsinas" title="Rodopsinas - lituano" lang="lt" hreflang="lt" data-title="Rodopsinas" data-language-autonym="Lietuvių" data-language-local-name="lituano" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B1%E0%B5%8B%E0%B4%A1%E0%B5%8B%E0%B4%AA%E0%B5%8D%E0%B4%B8%E0%B4%BF%E0%B5%BB" title="റോഡോപ്സിൻ - malayalam" lang="ml" hreflang="ml" data-title="റോഡോപ്സിൻ" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Rodopsine" title="Rodopsine - olandese" lang="nl" hreflang="nl" data-title="Rodopsine" data-language-autonym="Nederlands" data-language-local-name="olandese" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Rodopsyna" title="Rodopsyna - polacco" lang="pl" hreflang="pl" data-title="Rodopsyna" data-language-autonym="Polski" data-language-local-name="polacco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Rodopsina" title="Rodopsina - portoghese" lang="pt" hreflang="pt" data-title="Rodopsina" data-language-autonym="Português" data-language-local-name="portoghese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Rodopsin%C4%83" title="Rodopsină - rumeno" lang="ro" hreflang="ro" data-title="Rodopsină" data-language-autonym="Română" data-language-local-name="rumeno" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A0%D0%BE%D0%B4%D0%BE%D0%BF%D1%81%D0%B8%D0%BD" title="Родопсин - russo" lang="ru" hreflang="ru" data-title="Родопсин" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Rodopsin" title="Rodopsin - serbo-croato" lang="sh" hreflang="sh" data-title="Rodopsin" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croato" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Rhodopsin" title="Rhodopsin - Simple English" lang="en-simple" hreflang="en-simple" data-title="Rhodopsin" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Rodopsin" title="Rodopsin - serbo" lang="sr" hreflang="sr" data-title="Rodopsin" data-language-autonym="Српски / srpski" data-language-local-name="serbo" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Rodopsin" title="Rodopsin - svedese" lang="sv" hreflang="sv" data-title="Rodopsin" data-language-autonym="Svenska" data-language-local-name="svedese" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A0%D0%BE%D0%B4%D0%BE%D0%BF%D1%81%D0%B8%D0%BD" title="Родопсин - ucraino" lang="uk" hreflang="uk" data-title="Родопсин" data-language-autonym="Українська" data-language-local-name="ucraino" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%A7%86%E7%B4%AB%E8%B4%A8" title="视紫质 - cinese" lang="zh" hreflang="zh" data-title="视紫质" data-language-autonym="中文" data-language-local-name="cinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a 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href="/w/index.php?title=Rodopsina&printable=yes" title="Versione stampabile di questa pagina [p]" accesskey="p"><span>Versione stampabile</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"> In altri progetti </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Rhodopsins" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q423107" title="Collegamento all'elemento connesso dell'archivio dati [g]" accesskey="g"><span>Elemento Wikidata</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="Strumenti pagine"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Aspetto"> <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">Aspetto</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">nascondi</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">Da Wikipedia, l'enciclopedia libera.</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="it" dir="ltr"><table class="infobox sinottico" summary="Tabella sinottica che riassume i principali dati del soggetto"><tbody><tr><td class="sinottico_testo_centrale" colspan="2"><figure class="mw-halign-center" typeof="mw:File/Frameless"><a href="/wiki/File:Rhodopsin.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Rhodopsin.jpg/224px-Rhodopsin.jpg" decoding="async" width="224" height="300" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Rhodopsin.jpg/337px-Rhodopsin.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Rhodopsin.jpg/449px-Rhodopsin.jpg 2x" data-file-width="622" data-file-height="831" /></a><figcaption></figcaption></figure>Struttura tridimensionale della rodopsina</td></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#E2F3EF; color:#000;"><a href="/wiki/Gene" title="Gene">Gene</a></th></tr><tr><th><a href="/wiki/Locus_genico" title="Locus genico">Locus</a></th><td><a href="/wiki/Cromosoma_3" title="Cromosoma 3">Chr. 3</a> <i><a rel="nofollow" class="external autonumber" href="https://www.ncbi.nlm.nih.gov/Omim/getmap.cgi?chromosome=3">[1]</a></i> </td></tr><tr class="sinottico_divisione"><th colspan="2" style="background:#E2F3EF; color:#000;"><a href="/wiki/Proteina" class="mw-redirect" title="Proteina">Proteina</a></th></tr><tr><th><i><a href="/wiki/UniProt" title="UniProt">UniProt</a></i></th><td><a rel="nofollow" class="external text" href="http://www.uniprot.org/uniprot/P08100">P08100</a> </td></tr><tr><td class="sinottico_piede2 noprint nomobile metadata" colspan="2"><a href="https://www.wikidata.org/wiki/Q423107" class="extiw" title="d:Q423107"><span title="Modifica i dati della voce Rodopsina su Wikidata">Modifica dati su Wikidata</span></a><b> ·</b> <a href="/wiki/Template:Proteina/man" title="Template:Proteina/man"><span title="Manuale del template Proteina">Manuale</span></a></td></tr></tbody></table> <p>La <b>rodopsina</b> è una <a href="/wiki/Proteina" class="mw-redirect" title="Proteina">proteina</a> di membrana con 7 <a href="/wiki/Dominio_proteico" class="mw-redirect" title="Dominio proteico">domini</a> <a href="/wiki/Proteina_integrale" title="Proteina integrale">transmembrana</a> a α-elica, si trova principalmente nelle cellule a <a href="/wiki/Bastoncello" title="Bastoncello">bastoncello</a> della <a href="/wiki/Retina" title="Retina">retina</a> umana che permettono la <a href="/wiki/Vista" title="Vista">vista</a> in bianco e nero. Queste cellule hanno una forma allungata e nella loro parte apicale hanno numerosi dischi di membrana con molte rodopsine, costituite da un pigmento, l'11-cis-<a href="/wiki/Retinale" title="Retinale">retinale</a>, sensibile alla <a href="/wiki/Luce" title="Luce">luce</a>, legato all'<a href="/wiki/Opsina" title="Opsina">opsina</a>, una proteina della retina.<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><p>Nei bastoncelli abbiamo inoltre numerosi canali per il Na<sup>+</sup> aperti in condizione di <a href="/wiki/Oscurit%C3%A0" title="Oscurità">buio</a>, perché nella cellula ci sono alte concentrazioni di cGMP che tiene aperti i canali. </p><p>Quando la luce interagisce con l'11-cis-retinale, catalizza la sua conversione a tutto-trans-retinale, che determina un cambiamento conformazionale nella "<a href="/wiki/Opsina" title="Opsina">opsina</a>" (parte proteica della rodopsina) trasformandola in opsina attiva. Questa proteina attivata, attiva una seconda proteina, una proteina Gt, la trasducina, che a sua volta attiva una GMP ciclico fosfodiesterasi, che scinde il cGMP in GMP e determina un abbassamento della concentrazione del cGMP: i canali per il Na<sup>+</sup> lungo la membrana della <a href="/wiki/Cellula" title="Cellula">cellula</a> a bastoncello si chiudono, si determina una variazione del potenziale di membrana (iperpolarizzazione). La membrana, essendo polarizzata, fa in modo che la cellula rilasci una minor quantità di neurotrasmettitore, che per i coni e i bastoncelli è il <a href="/wiki/Acido_glutammico" title="Acido glutammico">glutammato</a> (un neurotrasmettitore eccitatorio): le cellule recettoriali della retina hanno dunque un picco nel rilascio di neurotrasmettitore nelle fasi di buio.<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><p>Questi meccanismi sono ancora in fase di studio. </p> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Rodopsina&veaction=edit&section=1" title="Modifica la sezione Note" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Rodopsina&action=edit&section=1" title="Edit section's source code: Note"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1"><b>^</b></a> <span class="reference-text"><cite class="citation libro" style="font-style:normal"> Lee, A. G., <a rel="nofollow" class="external text" href="https://www.worldcat.org/oclc/162596914"><span style="font-style:italic;">Rhodopsin and G-protein linked receptors</span></a>, JAI Press, 1996, <a href="/wiki/ISBN" title="ISBN">ISBN</a> <a href="/wiki/Speciale:RicercaISBN/1559386592" title="Speciale:RicercaISBN/1559386592">1559386592</a>, <a href="/wiki/Online_Computer_Library_Center" title="Online Computer Library Center">OCLC</a> <a rel="nofollow" class="external text" href="//www.worldcat.org/oclc/162596914">162596914</a>.</cite></span> </li> <li id="cite_note-2"><a href="#cite_ref-2"><b>^</b></a> <span class="reference-text"><cite class="citation pubblicazione" style="font-style:normal"> Martin Heck, Sandra A. Schädel e Dieter Maretzki, <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pubmed/12427735"><span style="font-style:italic;">Signaling states of rhodopsin. Formation of the storage form, metarhodopsin III, from active metarhodopsin II</span></a>, in <span style="font-style:italic;">The Journal of Biological Chemistry</span>, vol. 278, n. 5, 31 gennaio 2003, pp. 3162–3169, <a href="/wiki/Digital_object_identifier" title="Digital object identifier">DOI</a>:<a rel="nofollow" class="external text" href="https://dx.doi.org/10.1074%2Fjbc.M209675200">10.1074/jbc.M209675200</a>. <small>URL consultato il 16 aprile 2018</small>.</cite></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Altri_progetti">Altri progetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Rodopsina&veaction=edit&section=2" title="Modifica la sezione Altri progetti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Rodopsina&action=edit&section=2" title="Edit section's source code: Altri progetti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div id="interProject" class="toccolours" style="display: none; clear: both; margin-top: 2em"><p id="sisterProjects" style="background-color: #efefef; color: black; font-weight: bold; margin: 0"><span>Altri progetti</span></p><ul title="Collegamenti verso gli altri progetti Wikimedia"> <li class="" title=""><a href="https://it.wiktionary.org/wiki/rodopsina" class="extiw" title="wikt:rodopsina">Wikizionario</a></li> <li class="" title=""><span class="plainlinks" title="commons:Category:Rhodopsins"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Rhodopsins?uselang=it">Wikimedia Commons</a></span></li></ul></div> <ul><li><span typeof="mw:File"><a href="https://it.wiktionary.org/wiki/" title="Collabora a Wikizionario"><img alt="Collabora a Wikizionario" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Wiktionary_small.svg/18px-Wiktionary_small.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Wiktionary_small.svg/27px-Wiktionary_small.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f9/Wiktionary_small.svg/36px-Wiktionary_small.svg.png 2x" data-file-width="350" data-file-height="350" /></a></span> <a href="https://it.wiktionary.org/wiki/" class="extiw" title="wikt:">Wikizionario</a> contiene il lemma di dizionario «<b><a href="https://it.wiktionary.org/wiki/rodopsina" class="extiw" title="wikt:rodopsina">rodopsina</a></b>»</li> <li><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikimedia Commons"><img alt="Collabora a Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png" decoding="async" width="18" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/27px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/36px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/?uselang=it">Wikimedia Commons</a></span> contiene immagini o altri file su <b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Rhodopsins?uselang=it">rodopsina</a></span></b></li></ul> <div class="mw-heading mw-heading2"><h2 id="Collegamenti_esterni">Collegamenti esterni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Rodopsina&veaction=edit&section=3" title="Modifica la sezione Collegamenti esterni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Rodopsina&action=edit&section=3" title="Edit section's source code: Collegamenti esterni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><cite class="citation testo" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="//www.nlm.nih.gov/cgi/mesh/2009/MB_cgi?mode=&term=Rhodospin"><span style="font-style:italic;">Rhodospin</span></a>, in <span style="font-style:italic;"><a href="/wiki/Medical_Subject_Headings" title="Medical Subject Headings">Medical Subject Headings</a> (MeSH)</span>, <a href="/wiki/National_Library_of_Medicine" title="National Library of Medicine">National Library of Medicine</a>, 2009.</cite></li></ul> <style data-mw-deduplicate="TemplateStyles:r140554510">.mw-parser-output .CdA{border:1px solid #aaa;width:100%;margin:auto;font-size:90%;padding:2px}.mw-parser-output .CdA th{background-color:#f2f2f2;font-weight:bold;width:20%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .CdA{border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .CdA th{background-color:#202122}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .CdA{border-color:#54595D}html.skin-theme-clientpref-os .mw-parser-output .CdA th{background-color:#202122}}</style><table class="CdA"><tbody><tr><th><a href="/wiki/Aiuto:Controllo_di_autorit%C3%A0" title="Aiuto:Controllo di autorità">Controllo di autorità</a></th><td><a href="/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number">LCCN</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://id.loc.gov/authorities/subjects/sh85113779">sh85113779</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="tedesco">DE</abbr></span>) <a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4132286-1">4132286-1</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Biblioteca_nazionale_di_Israele" title="Biblioteca nazionale di Israele">J9U</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr>, <abbr title="ebraico">HE</abbr></span>) <a rel="nofollow" class="external text" href="http://olduli.nli.org.il/F/?func=find-b&local_base=NLX10&find_code=UID&request=987007536334105171">987007536334105171</a></span></td></tr></tbody></table> <div class="noprint" style="width:100%; 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position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Estratto da "<a dir="ltr" href="https://it.wikipedia.org/w/index.php?title=Rodopsina&oldid=116331837">https://it.wikipedia.org/w/index.php?title=Rodopsina&oldid=116331837</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Categoria:Categorie" title="Categoria:Categorie">Categorie</a>: <ul><li><a href="/wiki/Categoria:Pigmenti_biologici" title="Categoria:Pigmenti biologici">Pigmenti biologici</a></li><li><a href="/wiki/Categoria:Proteine" title="Categoria:Proteine">Proteine</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Categorie nascoste: <ul><li><a href="/wiki/Categoria:P352_letta_da_Wikidata" title="Categoria:P352 letta da Wikidata">P352 letta da Wikidata</a></li><li><a href="/wiki/Categoria:Voci_con_codice_LCCN" title="Categoria:Voci con codice LCCN">Voci con codice LCCN</a></li><li><a href="/wiki/Categoria:Voci_con_codice_GND" title="Categoria:Voci con codice GND">Voci con codice GND</a></li><li><a href="/wiki/Categoria:Voci_con_codice_J9U" title="Categoria:Voci con codice J9U">Voci con codice J9U</a></li><li><a href="/wiki/Categoria:Voci_non_biografiche_con_codici_di_controllo_di_autorit%C3%A0" title="Categoria:Voci non biografiche con codici di controllo di autorità">Voci non biografiche con codici di controllo di autorità</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"> Questa pagina è stata modificata per l'ultima volta il 30 ott 2020 alle 01:19.</li> <li id="footer-info-copyright">Il testo è disponibile secondo la <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.it">licenza Creative Commons Attribuzione-Condividi allo stesso modo</a>; 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