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Figure 4.
Fig. 4. Structure comparison between Trp-ring domains. (a)
Stereo ribbon diagram of the superimposed W1 (blue), W3 (green),
and W5 (red) domains viewed from the side. (b) Stereo ribbon
diagram of the superimposed Trp-ring domains viewed from the
top. (c) Sequence alignment of the Trp-ring domains between
Hia/Hsf/NhhA. In (a) and (b), the conserved residues at the
trimeric interface are shown in stick representation. In (c),
these residues are shown in blue.
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