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. 2021 Jul 7;12:690185. doi: 10.3389/fphys.2021.690185

FIGURE 1.

FIGURE 1

Amino acid alignment of various C. pomonella OBP family members. The alignment was performed by MAFFT v7, aligned sequences were depicted with ESPript 3.0 server (http://espript.ibcp.fr/ESPript/cgi-bin/ESPript.cgi). Highly conserved cysteine residues are marked by green stars. The gene IDs of classic, plus-C, and minus-C OBPs are shown in blue, orange and red color, respectively. Only the cysteines which are conserved in all of alignment sequences are highlighted in red block. Seven classic and two atypical OBPs are not shown in this figure.