ID 2.1.1.200 DE tRNA (cytidine(32)/uridine(32)-2'-O)-methyltransferase. AN TrMet(Xm32). CA (1) cytidine(32) in tRNA + S-adenosyl-L-methionine = 2'-O- CA methylcytidine(32) in tRNA + H(+) + S-adenosyl-L-homocysteine. CA (2) S-adenosyl-L-methionine + uridine(32) in tRNA = 2'-O- CA methyluridine(32) in tRNA + H(+) + S-adenosyl-L-homocysteine. CC -!- In Escherichia coli TrmJ is the only methyltransferase responsible CC for the formation of 2'-O-methylcytidine(32) in tRNA. CC -!- No methylation of cytosine(34) in tRNA(Leu)(CAA). CC -!- In vitro the enzyme 2'-O-methylates cytidine(34) of tRNA(Ser1) and CC uridine(32) of tRNA(Gln2). DR A8AD50, TRMJ_CITK8 ; A7MGX5, TRMJ_CROS8 ; Q8XA83, TRMJ_ECO57 ; DR A1AE69, TRMJ_ECOK1 ; Q0TEV3, TRMJ_ECOL5 ; P0AE02, TRMJ_ECOL6 ; DR P0AE01, TRMJ_ECOLI ; Q1R8K0, TRMJ_ECOUT ; A6TCF3, TRMJ_KLEP7 ; DR Q6D257, TRMJ_PECAS ; Q7N222, TRMJ_PHOLL ; A0A0H2ZF87, TRMJ_PSEAB ; DR Q57LG7, TRMJ_SALCH ; Q5PNG3, TRMJ_SALPA ; P66975, TRMJ_SALTI ; DR P66974, TRMJ_SALTY ; Q31XV8, TRMJ_SHIBS ; Q32D32, TRMJ_SHIDS ; DR Q0T1Y7, TRMJ_SHIF8 ; P0AE03, TRMJ_SHIFL ; Q3YZ20, TRMJ_SHISS ; DR Q2NS29, TRMJ_SODGM ; A1JKQ0, TRMJ_YERE8 ; Q1C5G8, TRMJ_YERPA ; DR Q7CJN8, TRMJ_YERPE ; Q1CKB1, TRMJ_YERPN ; A4TMV6, TRMJ_YERPP ; DR Q667X9, TRMJ_YERPS ; //