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![[Figure 6]](dw5173fig6mag.jpg)
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Figure 6
Maltooligosaccharide ligands bound in the AoAA13 structures. The Zn-AoAA13 structure is shown in grey, with the surface of the substrate-binding groove (residues 1, 25–31, 42–45, 49–55, 85–92, 166–176, 178–180, 189, 193 and 219–224) coloured magenta. The His brace and active-site zinc are shown as sticks and a sphere, respectively, and are indicated with a light blue surface. The maltose ligand of AoAA13-G2(α1,4) (green) and the glucosyl-maltotriose ligand of AoAA13-G3(α1,4)G1(α1,6) (yellow) are superimposed onto the Zn-AoAA13 structure and shown in sticks to indicate their positions relative to each other and to the substrate-binding groove. |
![[Figure 6]](dw5173fig6.jpg)
 | STRUCTURAL BIOLOGY |
ISSN: 2059-7983
