Y. A. Oñate

Variable temperature magnetic circular dichroism studies of reduced nitrogenase iron proteins and [4Fe-4S]+ synthetic analog clusters.

M. Johnson, B. Hales, M. G. Finnegan, 1993, Biochimica et biophysica acta.

Spectroscopic characterization of the iron-sulfur cluster in Bacillus subtilis glutamine phosphoribosylpyrophosphate amidotransferase.

Sandra Jeanne Vollmer, R. Switzer, M. Johnson, 1989, The Journal of biological chemistry.