Fig. 5.

(a) The hub residues of EF-P C-terminal Domain. Residues in red are commonly identified by both CALL-DECODE and MI. Residues uniquely selected by CALL-DECODE are in purple. The mapping between residue index and position index is displayed in the legend (generated from PfamScan). The position index refers to the column number in the MSA. The residue index is the unique identifier (residue name plus residue number) for a residue on the protein structure defined in the PDB file. (b) The structures of EF-P monomer and tRNA in the surface representation. Domain I, II, III in EF-P are in red, green and blue, respectively.