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![[Figure 2]](gm5068fig2mag.jpg)
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Figure 2
Ribbon diagram of the XepA crystal structure. (a) The monomeric unit, which is shown in rainbow colours from blue (N-terminus) to red (C-terminus) with annotation of all strands, reveals two β-sandwich folds that are connected by a linker region. The truncated N-terminal domain (blue) and C-terminal domains (red) are depicted in a reoriented position with the Cα atoms used for least-squares superpositioning. (b) The β-sandwiches can be superimposed with an r.m.s.d. of 2.5 Å. |
![[Figure 2]](gm5068fig2.jpg)
 | STRUCTURAL BIOLOGY |
ISSN: 2059-7983
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