title: Models for the pyranopterin-containing molybdenum and tungsten cofactors.
authors.affiliation: Lehrstuhl für Analytische Chemie, Ruhr-Universität Bochum, Universitätsstrasse, 150 D-44780 Bochum, Germany.
authors.forename: Berthold
authors.initials: B
authors.lastname: Fischer
authors.forename: Sharon J Nieter
authors.initials: SJ
authors.lastname: Burgmayer
mesh_terms: D008958:Models, Molecular; D008982:Molybdenum / Q000737:chemistry*; D010084:Oxidation-Reduction; D011714:Pyrans / Q000737:chemistry*; D014414:Tungsten / Q000737:chemistry*
chemical_list: D011714:Pyrans; D008982:Molybdenum; D014414:Tungsten