Figure 2
Structure-based sequence alignments of AtTai4 and AtTae4 with their homologs performed with Clustal Omega and ESPript3. (a) Sequence alignment of AtTai4 with SmTai4 (PDB entry 3zfi; Srikannathasan et al., 2013). (b) Sequence alignment of AtTae4 with SmTae4 (PDB entry 4bi3; Srikannathasan et al., 2013), EcTae4 (PDB entry 4hfk; Zhang, Zhang et al., 2013) and StTae4 (PDB entry 4j30; Benz et al., 2013). The potential catalytic triad residues, Cys47, His131 and Asp133, are indicated by blue triangles. |