Figure 3. Alignment between the amino acid sequences of the peptides P1 and P2 with the corresponding representative VP2 sequences of HBoV species 1–4.

Sequences of aa1 to 20, 162 to 180, according to the VP2 protein of HBoV strain 111-BJ07 (GenBank accession number JQ240469), are aligned with the corresponding region of multiple VP2 proteins of HBoV1–4 species using MEGA 4.0 software [28].