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6.1.1.14: glycine-tRNA ligase

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

Word Map on EC 6.1.1.14

Reaction

ATP
+
glycine
+
tRNAGly
=
AMP
+
diphosphate
+
glycyl-tRNAGly

Synonyms

GARS, Glycine--tRNA ligase, Glycyl translase, glycyl tRNA synthetase, Glycyl-transfer ribonucleate synthetase, Glycyl-transfer ribonucleic acid synthetase, Glycyl-transfer RNA synthetase, Glycyl-tRNA synthetase, glycyl-tRNA synthetase 1, GlyRS, GlyRS1, GlyRS2, GRS1, More, Synthetase, glycyl-transfer ribonucleate

ECTree

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

General Stability

General Stability on EC 6.1.1.14 - glycine-tRNA ligase

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GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
aminoethyl-AMP protects from heat inactivation
-
ATP and nonsubstrate ATP analogues render the enzyme more resistant to digestion by several proteases, e.g. thrombin, Arg-C, and chymotrypsin
-
DTT or 25% glycerol stabilizes
-
glycerol required for stabilization
-
glycyl-adenylate stabilizes the enzyme
-
in absence of protease inhibitors and/or dithioerythritol, the enzyme rapidly loses its activity
-
protectors of SH groups at concentrations of 20 mM are required to obtain an optimal aminoacylation rate
-
sensitive to repeated freezing and thawing
-
unstable after dilution to less than 0.02 mg/ml in absence of nonspecific carrier proteins
-