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27S pre-rRNA (guanosine2922-2'-O)-methyltransferase
Cat No.
EXWM-1764
Description
Spb1p is a site-specific 2'-O-ribose RNA methyltransferase that catalyses the formation of 2'-O-methylguanosine2922, a universally conserved position of the catalytic center of the ribosome that is essential for translation. 2'-O-Methylguanosine2922 is formed at a later stage of the processing, during the maturation of of the 27S pre-rRNA. In absence of snR52, Spb1p can also catalyse the formation of uridine2921.
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
Spb1p (gene name); YCL054W (gene name)
Reaction
S-adenosyl-L-methionine + guanosine2922 in 27S pre-rRNA = S-adenosyl-L-homocysteine + 2'-O-methylguanosine2922 in 27S pre-rRNA
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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