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O-phospho-L-seryl-tRNASec:L-selenocysteinyl-tRNA synthase
Cat No.
EXWM-3433
Description
A pyridoxal-phosphate protein. In archaea and eukarya selenocysteine formation is achieved by a two-step process: EC 2.7.1.164 (O-phosphoseryl-tRNASec kinase) 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 Sep-tRNA:Sec-tRNA synthase.
Form
Liquid or lyophilized powder
Enzyme Commission Number
Storage
Store it at +4 ºC for short term. For long term storage, store it at -20 ºC～-80 ºC.
Synonyms
MMPSepSecS; SepSecS; SLA/LP; O-phosphoseryl-tRNA:selenocysteinyl-tRNA synthase; O-phospho-L-seryl-tRNA:L-selenocysteinyl-tRNA synthase
Reaction
O-phospho-L-seryl-tRNASec + selenophosphate + H2O = L-selenocysteinyl-tRNASec + 2 phosphate
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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