Skip to main content
. Author manuscript; available in PMC: 2015 Apr 9.
Published in final edited form as: Chem Rev. 2014 Mar 3;114(7):3659–3853. doi: 10.1021/cr400327t

Table 42.

Biochemical properties of nitrous oxide reductase purified from different organisms and their dependence on O2 during purification.

Molecular
Weight		 Structure Cu Content
per Dimer		 S2− Content
per Dimer		 Sequence Similarity
with PsN2OR
Aerobic Purifications
P. stutzeri1278 120 kDa homodimer 6.6±0.4 --- ---
P. pantotrophus1290 140 kDa homodimer 7.2±1.2 --- 92%
A. cycloclastes (recombinant)1291 140 kDa homodimer 4.2±1.2 --- 70%
A. cycloclastes1282 72 kDa monomer 7.6±0.2 --- 70%
P. denitrificans1292 144 kDa homodimer 11.0 1.4 71%
P. nautica1288 130 kDa homodimer 10.7±1.7 2.1±0.1 86%
R. sphaeroides1279 95 kDa monomer 8.0±0.2 --- 75%
H. denitrificans1287 130 kDa homodimer 9.0±0.2 ---
T. denitrificans1285 160 kDa homodimer 1.6 --- 66%
W. succinogenes1281 162 kDa homodimer 5.8±0.6 --- 51%
Anaerobic Purifications
P. stutzeri1278 120 kDa homodimer 7.3±0.4 --- ---
P. pantotrophus1290 140 kDa homodimer 10.5±2.6 1.7±0.4 92%
A. cycloclastes (recombinant)1291 140 kDa homodimer 9.0±1.2 2.4±0.4 70%
P. stutzeri1289 120 kDa homodimer 9.9±1.7 1.6±0.2 ---
P. denitrificans1280 144 kDa homodimer 7.6±0.4 --- 71%
P. aeruginosa1283 120 kDa homodimer 8.2±0.4 --- 94%
A. xylosoxidans1286 130 kDa homodimer 7.1±0.4 --- 73%