SubtiBank SubtiBank
Version comparison:

2019-08-01 11:33:452025-05-13 21:05:15

description

similar to rRNA adenosine methyltransferase for modification of 23S rRNA

similar to RNA adenosine methyltransferase

function

rRNA modification

RNA modification

product

rRNA methyltransferase

RNA methyltransferase

The protein

Catalyzed reaction/ biological activity

methylates C-2 in A2503 in 23S rRNA and A37 in tRNA [pubmed|23752511]

adenosine2503 in 23S rRNA + 2 reduced [2Fe-2S]-[ferredoxin] + 2 S-adenosyl-L-methionine --> 2-methyladenosine2503 in 23S rRNA + 5'-deoxyadenosine + L-methionine + 2 oxidized [2Fe-2S]-[ferredoxin] + S-adenosyl-L-homocysteine (according to UniProt)

adenosine37 in tRNA + 2 reduced [2Fe-2S]-[ferredoxin] + 2 S-adenosyl-L-methionine --> 2-methyladenosine37 in tRNA + 5'-deoxyadenosine + L-methionine + 2 oxidized [2Fe-2S]-[ferredoxin] + S-adenosyl-L-homocysteine (according to uniProt)

methylates C-2 in A2503 in 23S rRNA and A37 in tRNA [pubmed|23752511]

adenosine2503 in 23S rRNA + 2 reduced [2Fe-2S]-[ferredoxin] + 2 S-adenosyl-L-methionine --> 2-methyladenosine2503 in 23S rRNA + 5'-deoxyadenosine + L-methionine + 2 oxidized [2Fe-2S]-[ferredoxin] + S-adenosyl-L-homocysteine (according to UniProt)

adenosine37 in tRNA + 2 reduced [2Fe-2S]-[ferredoxin] + 2 S-adenosyl-L-methionine --> 2-methyladenosine37 in tRNA + 5'-deoxyadenosine + L-methionine + 2 oxidized [2Fe-2S]-[ferredoxin] + S-adenosyl-L-homocysteine (according to UniProt)