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O-phosphoseryl-tRNASec kinase
Cat No.
EXWM-2994
Description
In archaea and eukarya selenocysteine formation is achieved by a two-step process: O-phosphoseryl-tRNASec kinase (PSTK) phosphorylates the endogenous L-seryl-tRNASec to O-phospho-L-seryl-tRNASec, and then this misacylated amino acid-tRNA species is converted to L-selenocysteinyl-tRNASec by EC 2.9.1.2 (Sep-tRNA:Sec-tRNA synthase).
Form
Liquid or lyophilized powder
Enzyme Commission Number
CAS No.
91273-83-5
Storage
Store it at +4 ºC for short term. For long term storage, store it at -20 ºC～-80 ºC.
Synonyms
PSTK; phosphoseryl-tRNA[Ser]Sec kinase; phosphoseryl-tRNASec kinase
Reaction
ATP + L-seryl-tRNASec = ADP + O-phospho-L-seryl-tRNASec
Notes
This item requires custom production and lead time is between 5-9 weeks. We can custom produce according to your specifications.
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