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Biosynthesis of the metalloclusters of molybdenum nitrogenase.

Biosynthesis of the metalloclusters of molybdenum nitrogenase.

Microbiology and molecular biology reviews : MMBR (2011-12-01)

Yilin Hu, Markus W Ribbe

초록

Nitrogenase catalyzes a key step in the global nitrogen cycle, the nucleotide-dependent reduction of atmospheric dinitrogen to bioavailable ammonia. There is a substantial amount of interest in elucidating the biosynthetic mechanisms of the FeMoco and the P-cluster of nitrogenase, because these clusters are not only biologically important but also chemically unprecedented. In this review, we summarize the recent advances in this research area, with an emphasis on our work that aims at providing structural and spectroscopic insights into the assembly of these complex metalloclusters.

MATERIALS

제품 번호

브랜드

제품 설명

Sigma-Aldrich

Molybdenum, powder, 1-5 μm, ≥99.9% trace metals basis

Sigma-Aldrich

Molybdenum, powder, <150 μm, 99.99% trace metals basis

Sigma-Aldrich

Molybdenum, nanopowder, <100 nm particle size (TEM), 99.8% trace metals basis

Sigma-Aldrich

Molybdenum, foil, thickness 1.0 mm, ≥99.9% trace metals basis

Sigma-Aldrich

Molybdenum, powder, 10 μm, ≥99.95% trace metals basis

Sigma-Aldrich

Molybdenum, powder, <150 μm, 99.9% trace metals basis

Sigma-Aldrich

Molybdenum, foil, thickness 0.025 mm, ≥99.9% trace metals basis

Sigma-Aldrich

Molybdenum, foil, thickness 0.1 mm, ≥99.9% trace metals basis

Molybdenum, foil, 5m coil, thickness 0.04mm, coil width 0.7mm, annealed, 99.9%

Molybdenum, foil, 15mm disks, thickness 0.020mm, annealed, 99.9%

Molybdenum, foil, 6mm disks, thickness 0.007mm, 99.9%

Molybdenum, foil, 50mm disks, thickness 0.008mm, 99.9%

Molybdenum, foil, 15mm disks, thickness 0.015mm, annealed, 99.9%

Molybdenum, foil, 6mm disks, thickness 0.075mm, annealed, 99.9%

Molybdenum, foil, 1m coil, thickness 0.04mm, coil width 0.7mm, annealed, 99.9%

Molybdenum, foil, 6mm disks, thickness 0.0125mm, 99.9%

Molybdenum, foil, 15mm disks, thickness 0.025mm, annealed, 99.9%

Molybdenum, foil, 50mm disks, thickness 0.125mm, annealed, 99.9%

Molybdenum, foil, 25mm disks, thickness 0.025mm, annealed, 99.9%

Molybdenum, foil, 50mm disks, thickness 0.01mm, 99.9%

Molybdenum, foil, 50mm disks, thickness 0.30mm, annealed, 99.9%

Molybdenum, foil, 4mm disks, thickness 0.125mm, annealed, 99.9%

Molybdenum, foil, 6mm disks, thickness 0.015mm, annealed, 99.9%

Molybdenum, foil, 6mm disks, thickness 0.15mm, annealed, 99.9%

Molybdenum, foil, 15mm disks, thickness 0.75mm, annealed, 99.9%

Molybdenum, foil, 25mm disks, thickness 0.020mm, annealed, 99.9%

Molybdenum, foil, 4mm disks, thickness 0.15mm, annealed, 99.9%

Molybdenum, foil, light tested, 50x50mm, thickness 0.009mm, 99.9%

Molybdenum, rod, 200mm, diameter 25mm, centerless ground, 99.9%

Molybdenum, rod, 100mm, diameter 15.0mm, centerless ground, 99.9%