Amino acid sequences of soluble tryptic peptides of chorismate mutase/prephenate dehydratase from Escherichia coli K12.
The amino acid sequences of 28 soluble tryptic peptides from chorismate mutase/prephenate dehydratase from Escherichia coli K12 have been determined. Together with the four unique cysteine-containing peptides sequenced by Gething and Davidson ((1976) Eur. J. Biochem. 71, 327-336) this accounts for approximately 75% of the total sequence expected for this protein. A high frequency of identify between some of the peptides suggests the possibility of gene duplication during the evolution of the structural gene for the enzyme.
D000595:Amino Acid Sequence; D055598:Chemical Phenomena; D002621:Chemistry; D002826:Chorismate Mutase / Q000302:isolation & purification*; D004926:Escherichia coli / Q000201:enzymology*; D006836:Hydro-Lyases / Q000302:isolation & purification*; D007535:Isomerases / Q000302:isolation & purification*; D010446:Peptide Fragments / Q000032:analysis; D011302:Prephenate Dehydratase / Q000302:isolation & purification*; D012995:Solubility
D010446:Peptide Fragments; D006836:Hydro-Lyases; D011302:Prephenate Dehydratase; D007535:Isomerases; D002826:Chorismate Mutase