请输入您要查询的百科知识:

 

词条 O-phosphoseryl-tRNASec kinase
释义

  1. References

  2. External links

{{Infobox enzyme
| Name = O-phosphoseryl-tRNASec kinase
| EC_number = 2.7.1.164
| CAS_number = 91273-83-5
| IUBMB_EC_number = 2/7/1/164
| GO_code =
| image =
| width =
| caption =
}}O-phosphoseryl-tRNASec kinase ({{EC number|2.7.1.164}}, PSTK, phosphoseryl-tRNA[Ser]Sec kinase, phosphoseryl-tRNASec kinase) is an enzyme with systematic name ATP:L-seryl-tRNASec O-phosphotransferase.[1][2][3] This enzyme catalyses the following chemical reaction

ATP + L-seryl-tRNASec ADP + O-phospho-L-seryl-tRNASec

In archaea and eukarya selenocysteine formation is achieved by a two-step process.

References

1. ^{{cite journal | vauthors = Carlson BA, Xu XM, Kryukov GV, Rao M, Berry MJ, Gladyshev VN, Hatfield DL | title = Identification and characterization of phosphoseryl-tRNA[Ser]Sec kinase | journal = Proceedings of the National Academy of Sciences of the United States of America | volume = 101 | issue = 35 | pages = 12848–53 | date = August 2004 | pmid = 15317934 | pmc = 516484 | doi = 10.1073/pnas.0402636101 }}
2. ^{{cite journal | vauthors = Sherrer RL, O'Donoghue P, Söll D | title = Characterization and evolutionary history of an archaeal kinase involved in selenocysteinyl-tRNA formation | journal = Nucleic Acids Research | volume = 36 | issue = 4 | pages = 1247–59 | date = March 2008 | pmid = 18174226 | pmc = 2275090 | doi = 10.1093/nar/gkm1134 }}
3. ^{{cite journal | vauthors = Khangulov SV, Gladyshev VN, Dismukes GC, Stadtman TC | title = Selenium-containing formate dehydrogenase H from Escherichia coli: a molybdopterin enzyme that catalyzes formate oxidation without oxygen transfer | journal = Biochemistry | volume = 37 | issue = 10 | pages = 3518–28 | date = March 1998 | pmid = 9521673 | doi = 10.1021/bi972177k }}

External links

  • {{MeshName|O-phosphoseryl-tRNASec+kinase}}
{{Kinases}}{{Enzymes}}{{Portal bar|Molecular and Cellular Biology|border=no}}

1 : EC 2.7.1

随便看

 

开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。

 

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间:2024/11/13 10:58:13