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Literature summary for 4.2.1.70 extracted from

  • Wright, J.R.; Keffer-Wilkes, L.C.; Dobing, S.R.; Kothe, U.
    Pre-steady-state kinetic analysis of the three Escherichia coli pseudouridine synthases TruB, TruA, and RluA reveals uniformly slow catalysis (2011), RNA, 17, 2074-2084.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Escherichia coli BL21(DE3) cells Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Escherichia coli the enzyme catalyzes pseudouridylation at position 55 in the T-pseudouridine-C arm of all elongator tRNAs ?
-
?
uracil + D-ribose 5-phosphate Escherichia coli
-
pseudouridine 5'-phosphate + H2O
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Purification (Commentary)

Purification (Comment) Organism
Ni2+ Sepharose column chromatography and Superdex 75 gel filtration Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information the enzyme catalyzes pseudouridylation at position 55 in the T-pseudouridine-C arm of all elongator tRNAs Escherichia coli ?
-
?
uracil + D-ribose 5-phosphate
-
Escherichia coli pseudouridine 5'-phosphate + H2O
-
?

Synonyms

Synonyms Comment Organism
pseudouridine synthase
-
Escherichia coli
TruB
-
Escherichia coli