https://en.formulasearchengine.com/w/index.php?action=history&feed=atom&title=Theta_operator Theta operator - Revision history 2026-08-05T03:08:35Z Revision history for this page on the wiki MediaWiki 1.47.0-wmf.7 https://en.formulasearchengine.com/w/index.php?title=Theta_operator&diff=28892&oldid=prev en>FrescoBot: Bot: standard sections headers and minor changes 2013-03-15T10:13:31Z <p>Bot: <a href="https://en.wikipedia.org/wiki/Manual_of_Style/Layout#Standard_appendices_and_footers" class="extiw" title="wikipedia:Manual of Style/Layout">standard sections headers</a> and minor changes</p> <p><b>New page</b></p><div>{{Infobox enzyme<br /> | Name = TRNA (guanine&lt;sup&gt;10&lt;/sup&gt;-N&lt;sup&gt;2&lt;/sup&gt;)-dimethyltransferase<br /> | EC_number = 2.1.1.213<br /> | CAS_number = <br /> | IUBMB_EC_number = 2/1/1/213<br /> | GO_code = <br /> | image = <br /> | width = <br /> | caption =<br /> }}<br /> &#039;&#039;&#039;TRNA (guanine&lt;sup&gt;10&lt;/sup&gt;-N&lt;sup&gt;2&lt;/sup&gt;)-dimethyltransferase&#039;&#039;&#039; ({{EC number|2.1.1.213}}, &#039;&#039;PAB1283&#039;&#039;, &#039;&#039;N(2),N(2)-dimethylguanosine tRNA methyltransferase&#039;&#039;, &#039;&#039;Trm-G10&#039;&#039;, &#039;&#039;PabTrm-G10&#039;&#039;, &#039;&#039;PabTrm-m2 2G10 enzyme&#039;&#039;) is an [[enzyme]] with system name &#039;&#039;S-adenosyl-L-methionine:tRNA (guanine&lt;sup&gt;10&lt;/sup&gt;-N&lt;sup&gt;2&lt;/sup&gt;)-dimethyltransferase&#039;&#039;.&lt;ref&gt;{{cite journal | title = &#039;&#039;N&#039;&#039;&lt;sup&gt;2&lt;/sup&gt;-methylation of guanosine at position 10 in tRNA is catalyzed by a THUMP domain-containing, &#039;&#039;S&#039;&#039;-adenosylmethionine-dependent methyltransferase, conserved in Archaea and Eukaryota |author = Armengaud, J., Urbonavicius, J., Fernandez, B., Chaussinand, G., Bujnicki, J.M. and Grosjean, H. |journal = J. Biol. Chem. |year = 2004 |volume = 279 |pages = 37142–37152 |pmid = 15210688}}&lt;/ref&gt; This enzyme [[catalysis|catalyses]] the following [[chemical reaction]]<br /> <br /> : 2 S-adenosyl-L-methionine + guanine&lt;sup&gt;10&lt;/sup&gt; in tRNA &lt;math&gt;\rightleftharpoons&lt;/math&gt; 2 S-adenosyl-L-homocysteine + N&lt;sup&gt;2&lt;/sup&gt;-dimethylguanine&lt;sup&gt;10&lt;/sup&gt; in tRNA (overall reaction)<br /> :(1a) S-adenosyl-L-methionine + guanine&lt;sup&gt;10&lt;/sup&gt; in tRNA &lt;math&gt;\rightleftharpoons&lt;/math&gt; S-adenosyl-L-homocysteine + N&lt;sup&gt;2&lt;/sup&gt;-methylguanine&lt;sup&gt;10&lt;/sup&gt; in tRNA<br /> :(1b) S-adenosyl-L-methionine + N&lt;sup&gt;2&lt;/sup&gt;-methylguanine&lt;sup&gt;10&lt;/sup&gt; in tRNA &lt;math&gt;\rightleftharpoons&lt;/math&gt; S-adenosyl-L-homocysteine + N&lt;sup&gt;2&lt;/sup&gt;-dimethylguanine&lt;sup&gt;10&lt;/sup&gt; in tRNA<br /> <br /> == References ==<br /> {{reflist}}<br /> <br /> == External links ==<br /> * {{MeshName|TRNA+(guanine10-N2)-dimethyltransferase}}<br /> <br /> [[Category:EC 2.1.1]]</div> en>FrescoBot