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. 2018 Apr 11;8:5851. doi: 10.1038/s41598-018-24206-4

Figure 2.

Figure 2

Molecular cloning of HECI precursor cDNA and sequence alignments. (A) The nucleotide and translated open reading frame amino acid sequence of the cDNA encoding the biosynthetic precursor. The putative signal peptide is single underlined and the mature peptide is double underlined. (B) The alignment of prepropeptides of amphibian BBI peptides. (C) The alignment of prepropeptide encoding cDNAs of amphibian BBI peptides. (D) The alignment of amphibian skin-derived BBI mature peptides with the reactive site loop of peptides in bold typeface. Identical amino acids and nucleotides are indicated by asterisks.