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![[Figure 3]](jc5043fig3mag.jpg)
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Figure 3
Crystal structures of the mutant YxaL proteins. (a) Superimposed structures of T175W/W215G mutant YxaL (green) and wild-type YxaL (gray) in ribbon representation. The orders of the blades are annotated in the left panel. The boxed region in the left panel is enlarged in the right panel. The mutated Trp175 in the restored 171GXXXW175 motif in the third blade and the mutated Gly215 in the restored 215GXXXW219 motif in the fourth blade are shown in stick representation. (b) Superimposed structures of T175W/S213G/W215A mutant YxaL (cyan) and wild-type YxaL (gray) in ribbon representation. The boxed region in the left panel is enlarged in the right panels with 45° rotated views. In the bottom right panel, only the mutant structure is shown for clarity. The mutated Trp175 in the restored 171GXXXW175 motif in the third blade is shown in stick representation. The mutated Gly213 and Ala215 in the modified 213GXAXXXW219 motif in the fourth blade are shown as stick models. The π interaction between the mutated Trp175 and the mutated Gly213 is shown with dotted lines. |
![[Figure 3]](jc5043fig3.jpg)
 | STRUCTURAL BIOLOGY |
ISSN: 2059-7983
