Figure 2
Primary-sequence alignment of HpGluRS (PDB entry 6b1p), SmGluRS, BtGluRS and PaGluRS (PDB entry 5tgt). Residues involved in glutamate binding are indicated by green asterisks. The secondary-structure elements are as follows: α-helices are shown as large coils, 310-helices are shown as small coils labeled η, β-strands are shown as arrows labeled β and β-turns are labeled TT. Identical residues are shown on a red background, with conserved residues in red and conserved regions in blue boxes. This figure was generated using ESPript 3.0 (Gouet et al., 1999, 2003). Additional structural details and alignments are shown in Supplementary Fig. S1. |