Primary structures of two homologous ribosome‐associated DNA‐binding proteins of Escherichia coli

  title={Primary structures of two homologous ribosome‐associated DNA‐binding proteins of Escherichia coli},
  author={L. Mende and Beate Timm and Alap R. Subramanian},
  journal={FEBS Letters},
  • L. Mende, Beate Timm, Alap R. Subramanian
  • Published 1978
  • Chemistry, Medicine
  • FEBS Letters
  • The proteins NSl and NS2 (NS standing for native subunit) bind specifically to the native 30 S subunit of Escherichia colz’ ribosomes [l] . The two proteins exist in solution as tetramers and have a monomer mol. wt -9500. The proteins show high similarity in amino acid composition, and they are encoded in separate genes on the E. coli chromosome [l] . Electrophoretic and immunological analyses demonstrated that the DNA-binding protein HU [2] as well as the DNA-binding protein HD [3] correspond… CONTINUE READING
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