Slr0077 of Synechocystis has cysteine desulfurase as well as cystine lyase activity.

  title={Slr0077 of Synechocystis has cysteine desulfurase as well as cystine lyase activity.},
  author={D. Kessler},
  journal={Biochemical and biophysical research communications},
  volume={320 2},
  • D. Kessler
  • Published 2004
  • Biology, Medicine
  • Biochemical and biophysical research communications
  • NifS-like proteins activate sulfur for a variety of biosynthetic purposes. The genome of the cyanobacterium Synechocystis contains 4 nifS-related sequences of which only the slr0077 gene seems to be essential. In this report the heterologous production of the Slr0077 protein, its purification, and catalytic properties are described. Slr0077 produces alanine as well as pyruvate from cyst(e)ine as substrate; the product ratio depends on the redox conditions. Alanine is the typical product of… CONTINUE READING
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