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. 2001 Apr 15;532(Pt 2):399–409. doi: 10.1111/j.1469-7793.2001.0399f.x

Figure 6. PMA-induced decrease of cGMP sensitivity is abolished in double mutant S577A-S579A.

Figure 6

A, I-Vm relations of untreated mutant channels. B, I-Vm relations of mutant channels after PMA treatment. C, comparison of dose-response relations in the untreated control (○, continuous line; K1/2= 81.4 ± 12 μm, nH= 2.6 ± 0.2) and PMA-treated (•, dashed line; K1/2= 75.4 ± 7.1 μm, nH= 2.3 ± 0.3) cells.