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Figure 4.
Figure 4. Interdomain linking polypeptides in TRSV, (a)
Stereo view of the Ca trace (white) of the capsid protein from
inside the capsid with the electron density for the two
domain-linking polypeptides. The pink density shows the link
between the C and B domains and the brown density shows the link
between the B and A domains. (b) An enlarged view of (a) showing
the difference in the conformation of the C-B domain-connecting
polypeptides in TRSV (yellow) and BPMV (green).
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