Protein
25S rRNA (cytosine-C(5))-methyltransferase nop2
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Function
S-adenosyl-L-methionine-dependent methyltransferase that specifically methylates the C(5) position of a cytosine in 25S rRNA. Required for 60S ribosomal subunit synthesis and processing (By similarity).
Similarity
Belongs to the class I-like SAM-binding methyltransferase superfamily. RsmB/NOP family.
Sequence
MGRKQKSKQGIPPTLEENHNSSHKVTENAKKRKHSKEKPQNSRKRQLAEEKKSLFENSDSENEKDLIDADEFEEAETLSDLEHDEEPQTFADEFIDDEAKECEGEEEDSVFDSDEEHEVKPMFSDDSGDEEDLELANMEAMSRKLDEEAELEEKEAEEELHTNIHPEAPTVLPPIDGFTDSQPISTLPQDLSQIQLRIQEIVRVLNDFKNLCEPGRNRSEYVDQLLNDICAYYGYSRFLAEKLFELFSVSEAVEFFEANEMPRPVTIRTNTLKTQRRELAQALINRGVNLEPIGKWSKVGLQVFESQVPIGATPEYLAGHYILQAASSFLPVMALAPQPNERILDMSSAPGGKVTYVAALQKNTGIIFANDSNKARTKALSANIHRLGVRNAIVCNYDGRKFPNEVIGGFDRVLLDAPCSGTGVIYKDQSVKTNKSERDFDTLSHLQRQLLLSAIDSVNADSKTGGFIVYSTCSITVDEDEAVIQYALKKRPNVKLVSTGLEFGREGFTRFREKRFHPSLKLTRRYYPHVHNIDGFFVAKLKKISDKIPTVNVADDMKDGTNNDVEIEKNSTEIDNITFNDEADKEIIEQNRRKWLKSKGYKVAKKKD