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Figure 1.
Figure 1. A new conformation of Lys48-linked tetraubiquitin.
The tetraubiquitin coloring from proximal ubiquitin to distal
ubiquitin is: yellow–cyan–green–blue (1–2–3–4).
Rotating 45° in either direction about the x-axis from the
center structure shows the interface of the two diubiquitin
subunits (1–2 on the left, 3–4 on the right). Figure 1. A
new conformation of Lys48-linked tetraubiquitin. The
tetraubiquitin coloring from proximal ubiquitin to distal
ubiquitin is: yellow–cyan–green–blue (1–2–3–4).
Rotating 45° in either direction about the x-axis from the
center structure shows the interface of the two diubiquitin
subunits (1–2 on the left, 3–4 on the right).
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