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Figure 4.
Figure 4 Ribbon diagram comparing the subunit folds of T4 CH
(left) and E.coli TS (right). The structurally similar parts are
colored in blue and the remaining parts in orange. The
catalytically important residues (Glu60, Cys148 and Asp179 in T4
CH; Glu58, Cys146 and Asn177 in E.coli TS) are shown in green.
The substrates dCMP in T4 CH and dUMP in E.coli TS are drawn in
deep blue and the cofactor analog CB3717 bound to E.coli TS is
in magenta. This figure was drawn by MOLSCRIPT (Kraulis, 1991)
and RASTER 3D (Merritt and Murphy, 1994).
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