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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Pharmacogenet Genomics. 2011 Aug;21(8):506–515. doi: 10.1097/FPC.0b013e328348c786

Table 3.

Kinetic parameters for ATP in wild-type MRP2 and variants S789F and A1450T

Kinetic parameters WT S789F A1450T
Km 79
(43–114)
125
(96–155)
101
(57–146)
Vmax 2630
(2433–2927)
1796
(1721–1870)*
2242
(2071–2413)*

Nonlinear regression results [Km, (µM); Vmax (pmol·mg−1·min−1)] were obtained from data in Figure 3B. Values in brackets are the 95% Confidence Limits.

*

Significantly different from WT, as determined by non- overlapping 95% Confidence Limits.