Shedding light on oxygenated life

  • New study sheds light on evolutionary origin of oxygen-based cellular respiration – Researchers at the RIKEN SPring-8 Center in Harima, Japan have clarified the crystal structure of quinol dependent nitric oxide reductase (qNOR), a bacterial enzyme that offers clues on the origins of our earliest oxygen-breathing ancestors. In addition to their importance to fundamental science, the findings provide key insights into the production of nitrogen oxide, an ozone-depleting and greenhouse gas hundreds of times more potent than carbon dioxide.
  • New study sheds light on evolutionary origin of oxygen-based cellular respiration – Researchers at the RIKEN SPring-8 Center in Harima, Japan have clarified the crystal structure of quinol dependent nitric oxide reductase (qNOR), a bacterial enzyme that offers clues on the origins of our earliest oxygen-breathing ancestors. In addition to their importance to fundamental science, the findings provide key insights into the production of nitrogen oxide, an ozone-depleting and greenhouse gas hundreds of times more potent than carbon dioxide.
  • Author: Robert Slinn

    Robert Slinn is ChemSpy's guest columnist. You can read his chemical news updates under the banner "Slinn Pickings". Robert is a Chartered Chemist (CChem), Member of the Royal Society of Chemistry (MRSC) and is a Visiting Researcher in the Department of Chemistry at the University of Liverpool. He has extensive experience in R&D: synthesis, analysis and analytical methods development; troubleshooting, consultancy, and teaching/training methods in industry and in academia. Robert is also 'Physical Methods' author for the Specialist Periodical Report series 'Organophosphorus Chemistry', published by Royal Society of Chemistry, Cambridge, UK. Robert has worked alongside David on the Bedside Book of Chemistry and a major Thomson-Reuters report on the state of the pharmaceutical industry for the 2011 International Year of Chemistry