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Figure 2.
Structures of GH84C catalytic module and GH84C-CBM32 as
determined using x-ray crystallography and SAXS. A and B show
the crystal structures of GH84C catalytic module and
GH84C-CBM32, respectively, in a ribbon representation. The arrow
in B shows the C terminus of the CBM. C shows the
GASBOR-generated SAXS envelope of GH84C-CBM32, whereas D shows
the modules of GH84C-CBM32 manually fit into the SAXS envelope.
E shows the model in D without the SAXS form. F shows the
unmodified x-ray crystal structure, shown in B, fit into the
SAXS-generated envelope. All of the structures are shown from
identical orientations. The N-terminal domain is pictured in
light blue, the catalytic TIM barrel is in orange, the helical
bundle is in pale green, and the CBM in red.
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