Figure 2

Neighbor-joining phylogenetic tree (Clustal X; Thompson et al.[1997]) based on amino acid sequence of different 3-hydroxyacyl-CoA dehydrogenases and the organization of FadB enzymes with different domain order (modified from Insomphun et al.[2014]): I- enzymes with E. coli- like structure; II- enzymes with Burkholderia -like structure. Accession numbers are given at the braces. Bar, 0.05 amino acid substitution per site.