Protein
eRF1 methyltransferase catalytic subunit mtq2
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Function
Methylates eRF1 on 'Gln-182' using S-adenosyl L-methionine as methyl donor. eRF1 needs to be complexed to eRF3 in its GTP-bound form to be efficiently methylated.
Similarity
Belongs to the eukaryotic/archaeal PrmC-related family.
Sequence
MLSTPVTSQLRLKEFQDVYEPAEDTFALLDALEKDAKKLRQMAEMKNLLTAEIGCGSGCASSFLKSGILKNKPIVHFMSDISNSACRASKITALNNRELYKDDNGLFITVQTSFLDGIRLGNGVDILIFNPPYVPTEFEEIPSEAATIASAWAGGTDGMDVTSTLLNQLKDILSQDGVFYMVAVARNKLHSICEILQKDGFIVNETLKRKAGRETLSILRIYRIGNTIWDE