Fig. 3

Average pairwise identity over all pairs in an alignment for every position of the predicted G glycoprotein amino acid sequences, for HMPV groups (a) and (b). The dataset analyzed here included all available genomes (Kenya and Zambia (n = 5) plus 138 from other locations globally). The average pairwise identities were calculated in Geneious R8.1.5. Black bars indicate > 50% (> 0.5) average amino acid identity and red bars indicate < 50% (< 0.5) non-identity among sequences. Proposed intracellular (positions 1 to 32), transmembrane (TM, positions 33 to 51), and extracellular (positions 52 to 220 for group (a), 52 to 242 for group (b) domains are indicated above the plots