Rhea:RHEA:42898

Release factors are methylated on the Gln residue of a universally conserved tripeptide motif GGQ.

N5-methyl-L-glutaminyl-[peptide chain release factor] + S-adenosyl-L-homocysteine + H+ => L-glutaminyl-[peptide chain release factor] + S-adenosyl-L-methionine

= [] + S-adenosyl-L-homocysteine zwitterion[C14H20N6O5S] + H+[H] + [] + S-adenosyl-L-methionine zwitterion[C15H23N6O5S]

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Alias

Metabolites

Substrates
metabolite compartment Structure
Products
metabolite compartment Structure


Formula:
Cytoplasm
S-adenosyl-L-homocysteine zwitterion

Formula: C14H20N6O5S
Cytoplasm
H+

Formula: H
Cytoplasm


Formula:
Cytoplasm
S-adenosyl-L-methionine zwitterion

Formula: C15H23N6O5S
Cytoplasm