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Literature summary for 2.3.2.6 extracted from

  • Fung, A.W.; Leung, C.C.; Fahlman, R.P.
    The determination of tRNALeu recognition nucleotides for Escherichia coli L/F transferase (2014), RNA, 20, 1210-1222.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.002
-
L-leucyl-tRNALeu apparent value, at pH 9.0 and 37°C Escherichia coli
0.0033
-
L-phenylalanyl-tRNAPhe apparent value, at pH 9.0 and 37°C Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-leucyl-tRNALeu + protein strongly preferred substrate Escherichia coli tRNALeu + L-leucyl-[protein]
-
?
L-phenylalanyl-tRNAPhe + protein
-
Escherichia coli tRNAPhe + L-phenylalanyl-[protein]
-
?
additional information L-methionyl-tRNAMet is a very poor substrate Escherichia coli ?
-
?

Synonyms

Synonyms Comment Organism
L/F transferase
-
Escherichia coli
leucyl/phenylalanyl-tRNA protein transferase
-
Escherichia coli

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.00052
-
L-phenylalanyl-tRNAPhe apparent value, at pH 9.0 and 37°C Escherichia coli
0.002
-
L-leucyl-tRNALeu apparent value, at pH 9.0 and 37°C Escherichia coli