N-terminal amino acid sequence of nagaimo lectin, and the amino acid sequences of other proteins with highest homology based on the GenBank Database.

The amino acids in other proteins differ from that of nagaimo lectin are underlined.

其他蛋白质中与山药凝集素（nagaimo lectin）氨基酸序列不同的氨基酸残基，均已用下划线标注。