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Figure 2
Features of high- and low-resolution electron-density maps. (a) A section of the high-resolution structure of XRCC4 solved at 2.3 Å resolution. (b) The equivalent section to (a) from the low-resolution structure of Lif1 solved at 3.9 Å resolution. Note the loss of side-chain and main-chain features. (c) A section of β-sheet from the 3.9 Å resolution structure of Lig4. The region of β-sheet is shown as black sticks, while the remaining trace is depicted as black lines. In all three the maps are calculated with 2FoFc coefficients and thus may have some model bias.

Journal logoBIOLOGICAL
CRYSTALLOGRAPHY
ISSN: 1399-0047
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