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  • Hideaki Shimizu, Eiji Obayashi, +6 authors Yoshitsugu Shiro
  • Chemistry, Medicine
  • The Journal of biological chemistry
  • 2000 (First Published: 18 February 2000)
  • Fungal nitric-oxide reductase (NOR) is a heme enzyme that catalyzes the reduction of NO to N(2)O through its ferric-NO complex, the first intermediate of the catalysis. Crystal structures of theContinue Reading
  • Matthew F. Purcell, J. F. Neault, H. Malonga, H Arakawa, Robert Carpentier, Heidar Ali Tajmir-Riahi
  • Chemistry, Medicine
  • Biochimica et biophysica acta
  • 2001 (First Published: 1 July 2001)
  • The herbicides 6-chloro-N-ethyl-N'-(1-methylethyl)-1,3,5-triazine-2,4-diamine (atrazine) and 2,4-dichlorophenoxyacetic acid (2,4-D) are widely used in agricultural practice to fight dicotyledon weedsContinue Reading
  • Amin Ahmed Ouameur, H Arakawa, Raheel Ahmad, Mohammed Anouar Naoui, Heidar Ali Tajmir-Riahi
  • Biology, Medicine
  • DNA and cell biology
  • 2005 (First Published: 1 June 2005)
  • The involvement of the Fe cations in autoxidation in cells and tissues is well documented. DNA is a major target in such reaction, and can chelate Fe cation in many ways. The present study wasContinue Reading
  • H Arakawa, Raheel Ahmad, Mohammed Anouar Naoui, Heidar Ali Tajmir-Riahi
  • Chemistry, Medicine
  • The Journal of biological chemistry
  • 2000 (First Published: 7 April 2000)
  • Chromium(VI) salts are well known to be mutagens and carcinogens and to easily cross the cell membranes. Because they are powerful oxidizing agents, Cr(VI) reacts with intracellular materials toContinue Reading