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6.1.1.10: methionine-tRNA ligase

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

Word Map on EC 6.1.1.10

Reaction

ATP
+
L-methionine
+
tRNAMet
=
AMP
+
diphosphate
+
L-methionyl-tRNAMet

Synonyms

hcMetRS, hmMetRS, let-65, MARS, mars-1, MetG, Methionine translase, Methionine--tRNA ligase, Methionyl tRNA synthetase, Methionyl-transfer ribonucleate synthetase, Methionyl-transfer ribonucleic acid synthetase, Methionyl-transfer RNA synthetase, methionyl-tRNA synthetase, methionyl-tRNA synthetase1, methionyl-tRNA-synthetase, MetRS, MetRS1, MetRS2, MetS, More, MRS, MRSapi, MRScyt, Synthetase, methionyl-transfer ribonucleate

ECTree

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

General Stability

General Stability on EC 6.1.1.10 - methionine-tRNA ligase

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GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
bovine serum albumin has no effect on the enzyme
Mg2+, required for stability, enzyme loses 80% of its activity when stored at -20°C for 3 days in buffer lacking Mg2+
-
several cycles of freezing and thawing, cause no loss of activity of wild-type enzyme in crude extract
-
stability is increased by presence of a reducing agent. In the presence of 5 mM DTT purified enzyme is stable for at least 8 months at -15°C
-