Study of tyrosine-containing mutants of ribosomal protein L7/L12 from Escherichia coli.

doi:10.1016/s0301-4622(96)02176-x

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Article

Study of tyrosine-containing mutants of ribosomal protein L7/L12 from Escherichia coli.

Biophysical chemistry - 29 Nov 1996

Todorova R T, Rogov V V, Vasilenko K S, Permyakov E A

Abstract excerpt

Three mutant forms of the ribosomal protein L7/L12 with replacements of Ser1, Met14 and Met26 to Tyr were studied by the methods of fluorescence spectroscopy, circular dichroism and microcalorimetry. The amino-acid residue Tyr14 in the protein L7/L12 Tyr14 is located in a region with a more organ...

Topics

Bacterial Proteins
Calorimetry, Differential Scanning
Circular Dichroism
Dialysis
Escherichia coli
Hydrogen-Ion Concentration
Mutation
Phenylalanine
Protein Denaturation
Ribosomal Proteins
Spectrophotometry, Ultraviolet
Temperature
Tyrosine

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