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Figure 3.
Fig. 3. Structure of M610R mutant. (a) C^α trace of the
structure of the NCAM ^1FN3–^2FN3 M610R mutant, viewed along
the 3-fold non-crystallographic symmetry axis. One molecule is
highlighted in yellow (^1FN3 domain) and brown (^2FN3 domains).
(b) Superposition of the FN3 pairs of wild-type NCAM (cyan),
NCAM M610R mutant (green) and neuroglian (magenta).^37 The
structures were superimposed on the conserved β-strands of the
second FN3 domain. wt indicates wild type.
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