Stelter, M., Melo, A., Pereira, M., Gomes, C., Hreggvidsson, G., Hjorleifsdottir, S., … Archer, M. (1969). A novel type of monoheme cytochrome c: biochemical and structural characterization at 1.23 A resolution of rhodothermus marinus cytochrome c. Biochemistry, 47(46), 11953-63. https://doi.org/10.1021/bi800999g (Original work published)