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Literature summary for 6.1.1.20 extracted from

  • Hanke, T.; Bartmann, P.; Hennecke, H.; Kosakowski, H.M.; Jaenicke, R.; Holler, E.; Böck, A.
    L-Phenylalanyl-tRNA synthetase of Escherichia coli K-10. A reinvestigation of molecular weight and subunit structure (1974), Eur. J. Biochem., 43, 601-607.
    View publication on PubMed

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
39000
-
2 * 39000 (alpha) + 2 * 94000 (beta), SDS-PAGE Escherichia coli
94000
-
2 * 39000 (alpha) + 2 * 94000 (beta), SDS-PAGE Escherichia coli
183000
-
gel filtration Escherichia coli
267000
-
high speed analytical ultracentrifugation, gel filtration Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Escherichia coli K-10
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + L-phenylalanine + tRNAPhe
-
Escherichia coli AMP + diphosphate + L-phenylalanyl-tRNAPhe
-
?
ATP + L-phenylalanine + tRNAPhe
-
Escherichia coli K-10 AMP + diphosphate + L-phenylalanyl-tRNAPhe
-
?

Subunits

Subunits Comment Organism
tetramer 2 * 39000 (alpha) + 2 * 94000 (beta), SDS-PAGE Escherichia coli