Comparison between amino acid sequences of subunits CrGluCl-A to -E.

Sequences were analysed across their entire span using the Needleman-Wunsch algorithm (https://blast.ncbi.nlm.nih.gov/Blast.cgi). Positives are matches considered as conservative substitutions.采用奈曼-旺施（Needleman-Wunsch）算法对序列的全跨度范围进行分析，相关信息可通过链接https://blast.ncbi.nlm.nih.gov/Blast.cgi获取。其中，阳性匹配指被认定为保守替换的序列匹配结果。