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Figure 3
The 3D structures of CtCBM3-0271 and CcCBM3-1192 with that of CtCipA CBM3a for comparison. Cartoon representations of the secondary-structural elements are shown with numbered β-strands. The N- and C-termini are indicated and the calcium ions in CtCBM3-0271 and CtCipA CBM3a are shown as spheres. CcCBM3-1192 does not contain a calcium ion. |