Fig. 5From: Structural insights into acyl-ACP selective recognition by the Aeromonas hydrophila AHL synthase AhyIThe structural alignment of TofI, BmaI1 and AhyI. A Overlapping ribbon diagram (left) of three linear AHL synthases in complex with respective native acyl substrates C8 (in pink) and C4 (in green). The closeup view (right) of acyl-chain binding pockets, with AhyI residues shown in sticks and colored in green. B Comparison of position-specific amino acid composition of acyl-chain binding sites based on WebLogo frequency plots, with the numbers indicating the AhyI residuesBack to article page