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Literature summary extracted from

  • Beikirch, H.; Haar, F.; Cramer, F.
    Tyrosyl-tRNA synthetase from baker's yeast (1972), Eur. J. Biochem., 26, 182-190.
    View publication on PubMed

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
6.1.1.1 soluble
-
 Saccharomyces cerevisiae
-
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
6.1.1.1 K+ 0.15 M activates 12fold Saccharomyces cerevisiae
6.1.1.1 Mg2+ 10 mM, can be replaced by Mn2+ with equal efficiency and by Ca2+, Co2+, Sr2+, Ba2+, spermine with reduced efficiency Saccharomyces cerevisiae

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
6.1.1.1 40000
-
 1 * 40000, SDS-PAGE Saccharomyces cerevisiae
6.1.1.1 43000 46500 sedimentation equilibrium centrifugation Saccharomyces cerevisiae

Organism

EC Number Organism UniProt Comment Textmining
6.1.1.1 Saccharomyces cerevisiae
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
6.1.1.1
-
 Saccharomyces cerevisiae

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
6.1.1.1 AMP + diphosphate
-
 Saccharomyces cerevisiae ATP
-
 ?
6.1.1.1 ATP + tyrosine + tRNATyr
-
 Saccharomyces cerevisiae AMP + Tyr-tRNATyr + diphosphate
-
 ?

Subunits

EC Number Subunits Comment Organism
6.1.1.1 monomer 1 * 40000, SDS-PAGE Saccharomyces cerevisiae

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
6.1.1.1 29 45
-
 Saccharomyces cerevisiae

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
6.1.1.1 7.6 8.2
-
 Saccharomyces cerevisiae