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Figure 4
Representations of the main chains of various superposed models coloured by side-chain conformational similarity. Images correspond to a comparison of the model of 2jha after refinement with main-chain and side-chain external restraints from 2jhp (with wext = 7.6, κ = 1.0 and rmax = 4.2) and (a) the original model 2jha , (b) the reference model 2jhp and (c) the model refined without external restraints. Each image displays the globally superposed compared models, with residues coloured according to structural conservation (r.m.s.d.) of side-chain atoms relative to the residues' local coordinate frames. Residues with different side-chain conformations are coloured red (d> 1 Å), fading through orange (d ≃ 0.5 Å) to yellow (d ≃ 0 Å) for highly conserved side chains.

Journal logoBIOLOGICAL
ISSN: 1399-0047
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