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. 2013 Oct 28;288(50):36052–36060. doi: 10.1074/jbc.M113.522441

TABLE 1.

Kinetic parameters for CO dehydrogenase as a function of pH

kred Kd kred/Kd kcat Km
s1 μm s1 μm
pH 6.0 5.4 750 7.2 × 103
pH 7.2 5.3 525 1.0 × 104 5.1 283
pH 8.0 5.4 700 7.7 × 103
pH 9.0 5.8 812 7.1 × 103
pH 10.0 8 1562 5.1 × 103
pD 7.2 4.95 633 7.8 × 103
pH 7.2 with D2 2.8 809 3.5 × 103