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Archaeosine synthase - Revision history
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en>Rjwilmsi: Journal cites, added 2 DOIs, added 1 PMC, added 1 issue number using AWB (9513)
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<p>Journal cites, added 2 DOIs, added 1 PMC, added 1 issue number using <a href="/index.php?title=Testwiki:AWB&action=edit&redlink=1" class="new" title="Testwiki:AWB (page does not exist)">AWB</a> (9513)</p>
<p><b>New page</b></p><div>{{Infobox enzyme<br />
| Name = O-phosphoseryl-tRNASec kinase<br />
| EC_number = 2.7.1.164<br />
| CAS_number = 91273-83-5<br />
| IUBMB_EC_number = 2/7/1/164<br />
| GO_code = <br />
| image = <br />
| width = <br />
| caption =<br />
}}<br />
'''O-phosphoseryl-tRNASec kinase''' ({{EC number|2.7.1.164}}, ''PSTK'', ''phosphoseryl-tRNA[Ser]Sec kinase'', ''phosphoseryl-tRNASec kinase'') is an [[enzyme]] with system name ''ATP:L-seryl-tRNASec O-phosphotransferase''.<ref>{{cite journal | title = Identification and characterization of phosphoseryl-tRNA[Ser]Sec kinase |author = Carlson, B.A., Xu, X.M., Kryukov, G.V., Rao, M., Berry, M.J., Gladyshev, V.N. and Hatfield, D.L. |journal = Proc. Natl. Acad. Sci. USA |date = 2004 |volume = 101 |pages = 12848-12853 |pmid = 15317934 |doi=10.1073/pnas.0402636101 |issue=35}}</ref><ref>{{cite journal | title = Characterization and evolutionary history of an archaeal kinase involved in selenocysteinyl-tRNA formation |author = Sherrer, R.L., O'Donoghue, P. and Soll, D. |journal = Nucleic Acids Res. |date = 2008 |volume = 36 |pages = 1247-1259 |pmid = 18174226 |doi=10.1093/nar/gkm1134}}</ref><ref>{{cite journal | title = Selenium-containing formate dehydrogenase H from <em>Escherichia coli</em>: a molybdopterin enzyme that catalyzes formate oxidation without oxygen transfer |author = Khangulov, S.V., Gladyshev, V.N., Dismukes, G.C. and Stadtman, T.C. |journal = Biochemistry |date = 1998 |volume = 37 |pages = 3518-3528 |pmid = 9521673 |doi=10.1021/bi972177k}}</ref> This enzyme [[catalysis|catalyses]] the following [[chemical reaction]]<br />
<br />
: ATP + L-seryl-tRNASec <math>\rightleftharpoons</math> ADP + O-phospho-L-seryl-tRNASec<br />
<br />
In [[archaea]] and [[eukarya]] [[selenocysteine]] formation is achieved by a two-step process.<br />
<br />
== References ==<br />
{{reflist}}<br />
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== External links ==<br />
* {{MeshName|O-phosphoseryl-tRNASec+kinase}}<br />
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[[Category:EC 2.7.1]]</div>
en>Rjwilmsi