A vanadium containing nitrogenase preparation: implications for the role of molybdenum in nitrogen fixation.
Explore the source record for details and available documents.
Acetylene↗
Biomedical subjects
J R Benemann
Publications and source records attributed to J R Benemann.
An endogenous electron carrier for the nitrogenase system of Rhizobium bacteroids.
Explore the source record for details and available documents.
Azotobacter↗
The electron transport system in nitrogen fixation by Azotobacter. I. Azotoflavin as an electron carrier.
A flavoprotein, named azotoflavin, was isolated from an extract of Azotobacter vinelandii cells, which linked the reducing power generated by illuminated spinach chloroplasts to the Azotobacter nitrogen-fixing enzyme complex. The photoreduction of the yellow azotoflavin by chloroplasts produced a stable, free-radical semiquinone, blue in color, with properties similar to those described by other investigators for an Azotobacter flavoprotein of unknown biological function.
Azotobacter↗
The electron transport system in nitrogen fixation by Azotobacter. II. Isolation and function of a new type of ferredoxin.
A new type of ferredoxin was isolated from Azotobacter vinelandii cells. The protein was able to replace the native chloroplast ferredoxin in the photoreduction of nicotinamide adenine dinucleotide phosphate (NADP) and functioned as a reductant for the Azotobacter nitrogenase.
Amino Acids↗