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ENZYME

ENZYME entry: EC 2.1.1.257

Accepted Name
tRNA (pseudouridine(54)-N(1))-methyltransferase
Alternative Name(s)
m(1)Psi methyltransferase
Reaction catalysed
pseudouridine(54) in tRNA + S-adenosyl-L-methionine <=> H(+) + N(1)-methylpseudouridine(54) in tRNA + S-adenosyl-L-homocysteine
Comment(s)
While this archaeal enzyme is specific for the 54 position and does not methylate pseudouridine at position 55, the presence of pseudouridine at position 55 is necessary for the efficient methylation of pseudouridine at position 54.
Cross-references
BRENDA2.1.1.257
EC2PDB2.1.1.257
ExplorEnz2.1.1.257
PRIAM enzyme-specific profiles2.1.1.257
KEGG Ligand Database for Enzyme Nomenclature2.1.1.257
IUBMB Enzyme Nomenclature2.1.1.257
IntEnz2.1.1.257
MEDLINEFind literature relating to 2.1.1.257
MetaCyc2.1.1.257
Rhea expert-curated reactions2.1.1.257
UniProtKB/Swiss-Prot
Q9YDX2, TRMY_AERPEO29206, TRMY_ARCFUB9LP86, TRMY_HALLT
Q5UXQ3, TRMY_HALMAB0R6T1, TRMY_HALS3Q9HNR6, TRMY_HALSA
D4GTL8, TRMY_HALVDA6UUT1, TRMY_META3Q8TQU1, TRMY_METAC
Q0W2G0, TRMY_METARQ12XH2, TRMY_METBUQ2FS92, TRMY_METHJ
Q59034, TRMY_METJAQ8TWL5, TRMY_METKAA2STS4, TRMY_METLZ
A4FXV7, TRMY_METM5A9AB20, TRMY_METM6A6VFL5, TRMY_METM7
Q8PU23, TRMY_METMAQ6LYR4, TRMY_METMPA0B6S6, TRMY_METTP
A6UNQ5, TRMY_METVSQ3IRJ0, TRMY_NATPDQ9V0N8, TRMY_PYRAB
Q8ZVQ3, TRMY_PYRAEQ8U126, TRMY_PYRFUO50109, TRMY_PYRHO
C5A7F5, TRMY_THEGJQ5JF45, TRMY_THEKOB6YVU7, TRMY_THEON

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