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. 2012 Jun 22;68(Pt 7):738–743. doi: 10.1107/S1744309112019124

Figure 4.

Figure 4

Stereoview of the PGA-ALmCS complex overlaid with a peptide–AtOAS-TL complex. The LmCS structure is shown as in Fig. 3, with the locations of α7 and the TKY motif indicated. The model of the AtOAS-TL–peptide complex (PDB entry 2isq; Francois et al., 2006) is coloured purple. The peptide sequence corresponds to that of the C-­terminal residues of SAT. Hydrogen-bonding interactions are depicted as dashed lines coloured according to the structure in which they occur.