Accepted Name |
tRNA (cytidine(32)/uridine(32)-2'-O)-methyltransferase
|
Alternative Name(s) |
TrMet(Xm32) |
Reaction catalysed |
- cytidine(32) in tRNA + S-adenosyl-L-methionine = 2'-O-methylcytidine(32) in tRNA + S-adenosyl-L-homocysteine + H(+)
- uridine(32) in tRNA + S-adenosyl-L-methionine = 2'-O-methyluridine(32) in tRNA + S-adenosyl-L-homocysteine + H(+)
|
Comment(s) |
- In Escherichia coli TrmJ is the only methyltransferase responsible
for the formation of 2'-O-methylcytidine(32) in tRNA.
- No methylation of cytosine(34) in tRNA(Leu)(CAA).
- In vitro the enzyme 2'-O-methylates cytidine(34) of tRNA(Ser1) and
uridine(32) of tRNA(Gln2).
|
Cross-references |
BRENDA | 2.1.1.200 |
EC2PDB | 2.1.1.200 |
ExplorEnz | 2.1.1.200 |
KEGG Ligand Database for Enzyme Nomenclature | 2.1.1.200 |
IUBMB Enzyme Nomenclature | 2.1.1.200 |
MEDLINE | Find literature relating to 2.1.1.200 |
MetaCyc | 2.1.1.200 |
Rhea expert-curated reactions | 2.1.1.200 |
UniProtKB/Swiss-Prot |
A8AD50, TRMJ_CITK8 | A7MGX5, TRMJ_CROS8 | Q8XA83, TRMJ_ECO57 |
A1AE69, TRMJ_ECOK1 | Q0TEV3, TRMJ_ECOL5 | P0AE02, TRMJ_ECOL6 |
P0AE01, TRMJ_ECOLI | Q1R8K0, TRMJ_ECOUT | A6TCF3, TRMJ_KLEP7 |
Q6D257, TRMJ_PECAS | Q7N222, TRMJ_PHOLL | A0A0H2ZF87, TRMJ_PSEAB |
Q57LG7, TRMJ_SALCH | Q5PNG3, TRMJ_SALPA | P66975, TRMJ_SALTI |
P66974, TRMJ_SALTY | Q31XV8, TRMJ_SHIBS | Q32D32, TRMJ_SHIDS |
Q0T1Y7, TRMJ_SHIF8 | P0AE03, TRMJ_SHIFL | Q3YZ20, TRMJ_SHISS |
Q2NS29, TRMJ_SODGM | A1JKQ0, TRMJ_YERE8 | Q1C5G8, TRMJ_YERPA |
Q7CJN8, TRMJ_YERPE | Q1CKB1, TRMJ_YERPN | A4TMV6, TRMJ_YERPP |
Q667X9, TRMJ_YERPS |
|
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