Figure 2
Comparison of the primary and secondary structures of Gs6PDH, Ll6PDH, Tb6PDH and Oa6PDH. (a) Stereoview Cα trace of Gs6PDH (grey) superimposed on Ll6PDH (black) and Tb6PDH (red). (b) Sequence alignment of four 6PDH enzymes, with the assigned secondary structure of Gs6PDH (cylinders. α-helices; arrows, β-strands). Strictly conserved residues are shown in black boxes. |