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. 2009 Oct 13;65(Pt 11):1078–1082. doi: 10.1107/S1744309109036872

Figure 2.

Figure 2

(a) SauLigA active site. The adenine ribose moiety (magenta) is positioned from the crystal structure of the EfaLigA–NAD complex. The critical side chains are shown in ball-and-stick representation and labeled, with hydrogen bonds shown as dashed lines. Residues involved in interactions with adenine are colored green. (b) A surface view of SauLigA with modeled adenosine (magenta) looking into the unique ‘C2 tunnel’. The hydrophobic residues are shown as green ball-and-stick representations.