Fig. 2.
(A) The relative activities to digest AAPL at pH 7.0, 8.5 and 10.5 were determined for the F205NiY variant (filled triangle) and the F240NiY variant (filled square). (B) The relative activities to digest AAPL at pH5.5, 7.0, 8.5 and 10.5 were determined for the wild type KP-43 (open circle; solid line), the F205Y variant (open square; dotted line), the F205ClY variant (open triangle; dotted line) and the F205NiY variant (closed circle; solid line).
