Figure 1.

sGC activity in the cytosol of Sf9 cells expressing different forms of sGC. Activities for the αβ, α^Nβ, α^Cβ, αβ^N, and α^Nβ^N recombinant enzymes were assayed with Mg²⁺ as a cofactor in the absence or presence of SNP (100 μM) and/or YC-1 (100 μM). Data are mean ± SD of three independent experiments.