Fig. 5.
Thermolability profiles of CBR1 V88 and CBR1 I88. A, CBR1 V88 and CBR1 I88 maximal activities at different temperatures for the substrates menadione (left) and daunorubicin (right). B, CBR1 V88 and CBR1 I88 maximal activities relative to control incubations at 37°C (100%). Each value represents the average ± S.D. of two experiments performed in duplicate (ND, nondetectable).