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Merck

Biosynthesis of the iron-molybdenum cofactor of nitrogenase.

Annual review of microbiology (2008-04-24)
Luis M Rubio, Paul W Ludden
ABSTRACT

The iron-molybdenum cofactor (FeMo-co), located at the active site of the molybdenum nitrogenase, is one of the most complex metal cofactors known to date. During the past several years, an intensive effort has been made to purify the proteins involved in FeMo-co synthesis and incorporation into nitrogenase. This effort is starting to provide insights into the structures of the FeMo-co biosynthetic intermediates and into the biochemical details of FeMo-co synthesis.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Molybdenum, wire, diam. 1.0 mm, 99.95% trace metals basis
Molybdenum, foil, 4mm disks, thickness 0.075mm, annealed, 99.9%
Molybdenum, foil, 15mm disks, thickness 0.01mm, 99.9%
Molybdenum, foil, 4mm disks, thickness 0.007mm, 99.9%
Molybdenum, foil, 4mm disks, thickness 0.015mm, as rolled, 99.9%
Molybdenum, foil, 1m coil, thickness 0.020mm, annealed, 99.9%
Molybdenum, foil, 25mm disks, thickness 0.5mm, annealed, 99.9%
Molybdenum, foil, 50mm disks, thickness 0.20mm, annealed, 99.9%
Molybdenum, foil, 6mm disks, thickness 0.20mm, annealed, 99.9%
Molybdenum, foil, 4mm disks, thickness 0.03mm, annealed, 99.9%
Molybdenum, foil, 4mm disks, thickness 0.20mm, annealed, 99.9%
Molybdenum, foil, 50mm disks, thickness 0.075mm, annealed, 99.9%
Molybdenum, rod, 200mm, diameter 8.0mm, centerless ground, 99.9%
Molybdenum, rod, 200mm, diameter 15.0mm, centerless ground, 99.9%
Molybdenum, rod, 500mm, diameter 10.0mm, centerless ground, 99.9%
Molybdenum, rod, 25mm, diameter 25mm, centerless ground, 99.9%
Molybdenum, rod, 200mm, diameter 2.0mm, centerless ground, 99.9%
Molybdenum, rod, 200mm, diameter 6.0mm, centerless ground, 99.9%
Molybdenum, rod, 100mm, diameter 5.0mm, 99.98%
Molybdenum, rod, 200mm, diameter 12mm, centerless ground, 99.9%
Molybdenum, rod, 100mm, diameter 5.0mm, centerless ground, 99.9%
Molybdenum, rod, 200mm, diameter 20.0mm, centerless ground, 99.9%
Molybdenum, tube, 200mm, outside diameter 0.5mm, inside diameter 0.38mm, wall thickness 0.06mm, 99.9%
Molybdenum, rod, 300mm, diameter 6.0mm, centerless ground, 99.9%
Molybdenum, rod, 500mm, diameter 4.0mm, centerless ground, 99.9%
Molybdenum, rod, 100mm, diameter 2.0mm, centerless ground, 99.9%
Molybdenum, tube, 1000mm, outside diameter 1.5mm, inside diameter 0.95mm, wall thickness 0.275mm, 99.9%
Molybdenum, foil, 8mm disks, thickness 0.30mm, annealed, 99.9%
Molybdenum, foil, 8mm disks, thickness 0.006mm, 99.9%
Molybdenum, foil, 8mm disks, thickness 0.5mm, annealed, 99.9%