Figure 2
(a) B-factor profiles for all Cα atoms in the original structure of CorA Mg2+ transporter (PDB code 2bbj
; light line) and the normal-mode refined structure (dark line). (b) The Rcryst (dashed line) and Rfree (solid line) factors with respect to the number of parameters used in the normal-mode refinement. The original values are plotted as a dashed line and a solid line for Rcryst and Rfree, respectively. (c) Ellipsoids for the Cα atoms captured from the anisotropic thermal factor derived from normal-mode refinement for the asymmetric unit. (d) Ellipsoids for a single chain of the homo-pentamer are shown. Made with 30% probability. |