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Literature summary extracted from

  • Bobkova, E.V.; Mashanov-Golikov, A.V.; Wolfson, A.; Ankilova, V.N.; Lavrik, O.I.
    Comparative study of subunits of phenylalanyl-tRNA synthetase from Escherichia coli and Thermus thermophilus (1991), FEBS Lett., 290, 95-98.
    View publication on PubMed

Organism

EC Number Organism UniProt Comment Textmining
6.1.1.20 Escherichia coli
-
-
-
6.1.1.20 Thermus thermophilus
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
6.1.1.20 ATP + L-phenylalanine + tRNAPhe
-
 Thermus thermophilus AMP + diphosphate + L-phenylalanyl-tRNAPhe
-
 ?
6.1.1.20 ATP + L-phenylalanine + tRNAPhe
-
 Escherichia coli AMP + diphosphate + L-phenylalanyl-tRNAPhe
-
 ?

Subunits

EC Number Subunits Comment Organism
6.1.1.20 More the separated subunits do not possess any detectable tRNA-amino-acylation activity Thermus thermophilus
6.1.1.20 More the separated subunits do not possess any detectable tRNA-amino-acylation activity Escherichia coli
6.1.1.20 More all forms of homologous subunits have no catalytic activity Thermus thermophilus
6.1.1.20 More all forms of homologous subunits have no catalytic activity Escherichia coli
6.1.1.20 More beta-subunits exist in solution mainly in the monomeric form with negligible formation of beta2-dimers. The alpha-subunits predominantly form alpha2-dimers Escherichia coli