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6.1.1.11: serine-tRNA ligase

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

Word Map on EC 6.1.1.11

Reaction

ATP
+
L-serine
+
tRNASer
=
AMP
+
diphosphate
+
L-seryl-tRNASer

Synonyms

62 kDa RNA-binding protein, bacterial SerRS, bacterial type seryl-tRNA synthetase, bacterial-type SerRS, bMbSerRS, methanogenic SerRS, methanogenic type seryl-tRNA synthetase, methanogenic-type SerRS, methanogenic-type SerRSs, methanogenic-type seryl-tRNA synthetase, mMbSerRS, mSerRS, mtSerRS, SARS, SCSerS, Serine transfer RNA synthetase, Serine translase, Serine--tRNA ligase, SerRS, SerRS1, SerRS2, SerRSmt, serS, SERSEC, seryl tRNA synthetase, Seryl-transfer ribonucleate synthetase, Seryl-transfer ribonucleic acid synthetase, Seryl-transfer RNA synthetase, Seryl-tRNA synthetase, seryl-tRNA synthetase 1, seryl-tRNA synthetase 2, seryl-tRNA-synthetase, SerZMo, STS, subclass IIa dimeric SerRS, SvsR, Synthetase, seryl-transfer ribonucleate, tRNASer/seryl-tRNA synthetase, ttSerRS, TT_C0520, VlmL, ZmSerS

ECTree

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

General Stability

General Stability on EC 6.1.1.11 - serine-tRNA ligase

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GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
EDTA, 10-50 mM, stabilizes purified enzyme at 2-4°C and at 37°C, no protective effect at 45°C
-
glycerol and DTT enhance stability of the enzyme
-
glycerol stabilizes at low pH
-
not particularly susceptible to inactivation from by freezing and thawing
-
unstable to dialysis against 0.15 M KCl for 3 h at 4°C
-