Figure 2

Salmon SsRidA-1 and SsRidA-2 proteins share conserved blocks of sequence motifs with prokaryotic and eukaryotic orthologous proteins. (A) Multiple alignment of the indicated RidA protein sequences using Clustal Omega and BOXSHADE default parameters. The aminoacyl sequences aligned in the figure are: Escherichia coli TdcF (P0AGL2); Salmonella typhimurium RidA (Q7CP78); Saccharomyces cerevisiae YER057c/HMF1 (P40037) and YIL051c/MMF1 (P40185); Dermatophagoides farinae (house dust mite) Der f 34 (A0A1J1DL12); Arabidopsis thaliana RidA (Q94JQ4); Capra hircus (goat) RidA/UK114 (P80601); Homo sapiens RidA (P52758); Salmo salar RidA-1 (A0A1S3KNQ3) and RidA-2 (C0H8I4). Black boxes indicate identical residues; grey boxes indicate similar residues. The import signals of Mmf1p and A.thaliana RidA are shown at the N-terminal end.