Fig. 4.

Effect of enzyme reconstitution on PDC and AHAS activities. Ml, the purified catalytic subunit of TmAHAS; Ms, the purified regulatory subunit of TmAHAS. The specific activity of 100% was considered for PDC and AHAS activities of catalytic subunit alone and was corresponding to 9.5 U mg⁻¹ for PDC and 145 U mg⁻¹ for AHAS activity.