DHA Production in Escherichia coli by Expressing Reconstituted Key Genes of Polyketide Synthase Pathway from Marine Bacteria
Fig 3
Sequence alignments of the four PfaEs used in this study.
Colwellia, C. psychrerythraea 34H; Moritella, M. marina MP-1; Shewanella, S. baltica OS678; and Aureispira, A. marina. Identical amino acid residues are in black, and similar amino acids are in gray. Five putative conserved motifs are marked as P0, P1a, P1b, P2 and P3.