Crystal Structures of Two Isozymes of Citrate Synthase from Sulfolobus tokodaii Strain 7

Figure 1

Multiple alignment of sequences for microbial CSs. SS; CS from S. solfataricus, ST1805; ST1805-CS, ST0587; ST0587-CS, PF; CS from Pyrococcus furious, DS; CS from Arthrobacter Ds2-3R. The secondary structure elements were indicated and labeled as C to G and I to S for α-helices, whose nomenclature was proposed by Remington et al. [8]. Identical residues were shaded in red; similar residues were colored red.