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6.1.1.7: alanine-tRNA ligase

This is an abbreviated version!
For detailed information about alanine-tRNA ligase, go to the full flat file.

Word Map on EC 6.1.1.7

Reaction

ATP
+
L-alanine
+
tRNAAla
=
AMP
+
diphosphate
+
L-alanyl-tRNAAla

Synonyms

AARS2, Ala-tRNA synthetase, ALA1, ALA2, Alanine transfer RNA synthetase, Alanine translase, Alanine tRNA synthetase, Alanine--tRNA ligase, Alanine-transfer RNA ligase, alanine-tRNA ligase, alanyl tRNA ligase, Alanyl-transfer ribonucleate synthetase, Alanyl-transfer ribonucleic acid synthetase, Alanyl-transfer RNA synthetase, alanyl-tRNA ligase, alanyl-tRNA synthase, Alanyl-tRNA synthetase, alanyltRNA synthetase, AlaRS, mitochondrial alanyl-tRNA synthetase, More, mtAlaRS, MurM, MurN, Synthase, alanyl-transfer ribonucleate

ECTree

     6 Ligases
         6.1 Forming carbon-oxygen bonds
             6.1.1 Ligases forming aminoacyl-tRNA and related compounds
                6.1.1.7 alanine-tRNA ligase

Turnover Number

Turnover Number on EC 6.1.1.7 - alanine-tRNA ligase

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
79 - 120
ATP
0.0035 - 3.7
glycine
0.0074 - 1.4
L-alanine
0.0028 - 2.4
L-serine
0.0635 - 0.071
lipid II L-Ala
0.0166
lipid II L-Ser
0.043 - 0.1
tmRNA
-
0.19 - 2.2
tRNAAla
0.25
tRNAPhe
-
native dual specific tRNAPhe substrate from Saccharomyces cerevisiae, pH 7.5, 37°C
0.25
tRNAPhe(17)
-
tRNAPhe mutant tRNAPhe(17), pH 7.5, 37°C
-
0.46
tRNAPhe(38)
-
tRNAPhe mutant tRNAPhe(38), pH 7.5, 37°C
-
0.12
tRNAPhe(57)
-
tRNAPhe mutant tRNAPhe(57), pH 7.5, 37°C
-