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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

Temperature Range

Temperature Range on EC 6.1.1.7 - alanine-tRNA ligase

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TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
10 - 37
-
independent of temperature in this range
25 - 75
-
half-maximal activity at 25°C and 75°C with substrate tRNAAla, a sharp 345fold drop of activity occurs at 70°C, temperature profile
35 - 65
-
half-maximal activity at 35°C and 65°C with substrate tmRNA, a sharp 345fold drop of activity occurs at 40°C, temperature profile