Figure 1
(a) Quality of the electron-density map. The refined structure is represented by a thin wire. The map is contoured at the 1.0[sigma] level. (b) Stereo diagram of the APE2540 protein. The secondary structures are coloured blue ([alpha]-helices) and red ([beta]-strands). (c) Comparison of the structural homologues of the APE2540 protein. The three structures are coloured and oriented in the same direction as in Fig. 1[link](b). Figs. 1(b) and 1(c) were produced with Molscript (Kraulis, 1991BB11) and Raster3D (Merritt & Bacon, 1997BB14).  [article HTML]

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