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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

Turnover Number

Turnover Number on EC 6.1.1.11 - serine-tRNA ligase

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.031 - 6.08
ATP
2.433
DL-Serine hydroxamate
-
in 50 mM HEPES pH 7.0, 25 mM KCl, 20 mM MgCl2, temperature not specified in the publication
0.078
L-cysteine
-
in 50 mM HEPES pH 7.0, 25 mM KCl, 20 mM MgCl2, temperature not specified in the publication
0.172 - 3.7
L-Ser
0.0014 - 7
L-serine
0.833
L-seryl-tRNASer
-
-
0.14
L-threonine
-
in 50 mM HEPES pH 7.0, 25 mM KCl, 20 mM MgCl2, temperature not specified in the publication
0.03 - 3.8
Ser
0.007 - 9.2
tRNASec
-
0.005
tRNASec mutant without anticodon arm
-
pH 7.6, 37°C
-
0.000000011 - 13.7
tRNASer
0.14
tRNASer (Escherichia coli)
-
at pH 7.5 and 30°C
-
0.13
tRNASer (Saccharomyces cerevisiae)
-
at pH 7.5 and 30°C
-
0.023
tRNASer mutant without anticodon arm
-
pH 7.6, 37°C
-
1.07 - 3.05
tRNASer(CGA)
-
0.92 - 1.13
tRNASer(GCU)
-
0.9 - 4.4
tRNASer(GGA)
-
0.35 - 6.08
tRNASerGCU
-
0.63 - 6.08
tRNASerUGA
-
additional information
additional information
-