Figure 7. Extended reaction model of H protein lipoylation and its hydrolysis (modified from Fujiwara et al. (2010) (Fujiwara et al. 2010). Green arrow represents the generation of Hlip and purple arrow indicates the hydrolysis of Lip-AMP. Numbers on the arrows represent the relative values of reaction rates obtained from assays for the overall reaction. The Hlip generation rate is set to 1.0. Hapo and water compete for the reaction with Lip-AMP and the black arrow represents electron transfer.