Table 5.

Comparison of GC1 regulation by GCAP1 and GCAP2 variants

Protein	cGMP production (pmol/min) [n]
	Low Ca2+	High Ca2+
Control	1.14 ± 0.05 [2]	1.12 ± 0.04 [2]
mGCAP1	39.5 ± 3.8 [3]	2.0 ± 0.5 [3]
mGCAP2	4.6 ± 0.2 [2]	4.3 ± 0.4 [2]
nmGCAP2	6.2 ± 0.6 [3]	6.0 ± 0.5 [3]
G157R	1.3 ± 0.1 [3]	0.68 ± 0.03 [3]

Data are reported as mean ± SD, and n represents the number of independent technical replicas.