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Figure 5
Partially disordered ligand. The fluorescein moiety of the ligand molecule (F6Z A1356) is missing in the electron density of the thyroxine-binding globulin, PDB entry 2xn7 (Qi et al., 2011BB48), even in 0.4σ noise-level 2mFo − DFc density. The 1.43 Å resolution mFoDFc map contoured at ±3σ (green/red) and 2mFoDFc maximum-likelihood omit map contoured at 1σ (blue) are shown. Maps were calculated for a refined model with the ligand atoms omitted.

Journal logoSTRUCTURAL
BIOLOGY
ISSN: 2059-7983
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