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  • Magali Bébien, Jean Paul Chauvin, J M Adriano, Sandrine Grosse, André Verḿeglio
  • Biology, Medicine
  • Applied and environmental microbiology
  • 2001 (First Publication: 1 October 2001)
  • The effect of selenite on the growth rate and protein synthesis has been investigated in Rhodobacter sphaeroides. This photosynthetic bacterium efficiently reduces selenite with intracellularContinue Reading
  • Sébastien Dementin, Pascal Arnoux, +6 authors David Pignol
  • Chemistry, Medicine
  • Biochemistry
  • 2007 (First Publication: 1 August 2007)
  • The periplasmic nitrate reductase (NapAB), a member of the DMSO reductase superfamily, catalyzes the first step of the denitrification process in bacteria. In this heterodimer, a di-heme NapB subunitContinue Reading
  • Monique Sabaty, Sandrine Grosse, +4 authors David Pignol
  • Medicine, Biology
  • BMC Biochemistry
  • 2013 (First Publication: 1 November 2013)
  • BackgroundYedY, a molybdoenzyme belonging to the sulfite oxidase family, is found in most Gram-negative bacteria. It contains a twin-arginine signal sequence that is cleaved after its translocationContinue Reading
  • Julien G J Jacques, Vincent Fourmond, +9 authors Bénédicte Burlat
  • Medicine, Chemistry
  • Biochimica et biophysica acta
  • 2014 (First Publication: 1 February 2014)
  • In Rhodobacter sphaeroides periplasmic nitrate reductase NapAB, the major Mo(V) form (the "high g" species) in air-purified samples is inactive and requires reduction to irreversibly convert into aContinue Reading
  • Bénédicte Pierru, Sandrine Grosse, David Pignol, Monique Sabaty
  • Chemistry, Medicine
  • Applied and environmental microbiology
  • 2006 (First Publication: 1 May 2006)
  • Selenite reduction in Rhodobacter sphaeroides f. sp. denitrificans was observed under photosynthetic conditions, following a 100-h lag period. This adaptation period was suppressed if the medium wasContinue Reading
  • Lionel Tarrago, Sandrine Grosse, +7 authors Monique Sabaty
  • Medicine, Biology
  • The Biochemical journal
  • 2018 (First Publication: 12 December 2018)
  • Methionine (Met) is prone to oxidation and can be converted to Met sulfoxide (MetO), which exists as R- and S-diastereomers. MetO can be reduced back to Met by the ubiquitous methionine sulfoxideContinue Reading
  • Lionel Tarrago, Sandrine Grosse, +7 authors Monique Sabaty
  • Biology
  • 2018 (First Publication: 26 July 2018)
  • Methionine (Met) is prone to oxidation and can be converted to Met sulfoxide (MetO), which exists as R- and S-diastereomers. MetO can be reduced back to Met by the ubiquitous methionine sulfoxideContinue Reading