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Figure 2.
Figure 2. Leucine-rich cluster in HNF-p1w dimer. (a) and
(b) Ribbon representations (related by 180° about the
horizontal axis passing between L12 and L26, and L12' and L26')
of the HNF-p1w dimer. CPK models of leucine side-chains that
form the leucine-rich cluster in core. In one protomer, the
ribbon is shown in black and the leucine residues in red (L12,
MSe13, L16, L21, L26). In the other protomer, the ribbon is
colored gray and leucine side-chains green (L12', MSe13', L16',
L21', L26'). Each protomer contributes four leucine and one
selenomethionine residue. (c) A stereo view of the leucine-rich
cluster shown in (a).
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