Skip to main content
. 2007 May 21;104(22):9254–9259. doi: 10.1073/pnas.0700332104

Table 2.

Rate of NADPH oxidation by CaM-bound wild-type and mutant proteins

Protein NADPH oxidation rate, min−1
+CaM,+arginine +CaM,−arginine +CaM,+agmatine
nNOS 112 ± 7 352 ± 11 367 ± 28
I958P nNOS 104 ± 6 225 ± 12 246 ± 17
eNOS 39 ± 2 33 ± 2 41 ± 3
P728I eNOS 60 ± 2 44 ± 4 53 ± 5
eNOS-nH 96 ± 9 82 ± 3 94 ± 8

The rate of NADPH oxidation was measured at 25°C as described in Materials and Methods. The values represent the mean ± SD for three independent measurements.