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Figure 12
A soaking obstacle for substrate-bound xylanase in a monoclinic crystal. (a) One unit cell of a monoclinic NhCG11 crystal. The narrow main channel is shown in yellow, while proteins are colored blue. The xylobiose molecule is shown in white. The channel closely follows the binding-site contour. (b) The bottleneck position of the channel. Xylobiose in the binding pocket further narrows the radius of the channel. The channel of the empty structure is shown as a meshed grid visualizing the difference in the bottleneck size compared with the xylobiose-bound case. Images were created with UCSF Chimera (Pettersen et al., 2004BB57).

Journal logoSTRUCTURAL
BIOLOGY
ISSN: 2059-7983
Volume 79| Part 9| September 2023| Pages 837-856
https://doi.org/10.1107/S205979832300582X
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