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Stereoview of the overall structure of CHBP. Secondary structure elements are numbered from the N to the C terminus. α-Helices are labeled 1–14 and drawn as green coils, β-strands are labeled A–D and shown as flat arrows in pink, and other structural elements are drawn as thick gray lines. The structure can be divided into two lobes, the N-terminal HE lobe and the C-terminal CG lobe, marked underneath the corresponding region of the structure.
