Abstract Cytochrome c 554 (cyt c 554) is a tetra-heme cytochrome involved in the oxidation
of NH 3 by Nitrosomonas europaea. The X-ray crystal structures of both the oxidized and …

Abstract Cytochrome c554 (cyt c554), a tetra-heme cytochrome from Nitrosomonas
europaea, is an essential component in the biological nitrification pathway. In N. europaea …

The molecular structures of ferri-and ferrocytochrome c 551 from Pseudomonas aeruginosa
have been refined at a resolution of 1.6 Å, to an R factor of 19.5% for the oxidized molecule …

Cytochrome c-552 from Nitrosomonas europaea is a 9.1-kDa monoheme protein that is a
member of the bacterial cytochrome c-551 family. The gene encoding for c-552 has been …

Nitrosomonas europaea cytochrome c‐552 (Ne c‐552) variants with the same His/Met axial
ligand set but with different EPR spectra have been characterized structurally, to aid …

The ammonia-oxidizing bacterium Nitrosomonas europaea expresses two cytochromes in
the P460 superfamily that are predicted to be structurally similar. In one, cytochrome (cyt) …

The tetraheme cytochrome c554 (cyt c554) from Nitrosomonas europaea is an essential
electron transfer component in the biological oxidation of ammonia. The protein contains …

The three‐dimensional structures of the native cytochrome c2 from Rhodopseudomonas
palustris and of its ammonia complex have been obtained at pH 4.4 and pH 8.5 …

Cytochrome c m552 (cyt c m552) from the ammonia-oxidizing Nitrosomonas europaea is
encoded by the cycB gene, which is preceded in a gene cluster by three genes encoding …

The tetraheme cytochrome c 554 (cyt c 554) from Nitrosomonas europaea is believed to
function as an electron-transfer protein from hydroxylamine oxidoreductase (HAO). We show …