Burgess Barbara K., Lowe David J.
Department of Molecular Biology and Biochemistry, University of California, Irvine, California 92717-3900, and Nitrogen Fixation Laboratory, John Innes Centre, Norwich Research Park, Colney, Norwich NR4 7UH, U.K.
Chem Rev. 1996 Nov 7;96(7):2983-3012. doi: 10.1021/cr950055x.