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. 2009 Jun 24;47(8):2475–2482. doi: 10.1128/JCM.00115-09

FIG. 3.

FIG. 3.

Deduced amino acid alignments of the second variable region of the G protein gene from HRSV-A (a) and HRSV-B (b) Niigata strains. Alignments are shown relative to the sequences of prototype strain A2 (GenBank accession number M11486) (16) and genotype BA strain BA4128/99B (GenBank accession number AY333364) (35). The amino acid numbering corresponds to strain A2 G protein positions 220 to 298 for the HRSV-A viruses and to strain BA4128/99B G protein positions 219 to 315 for the HRSV-B viruses. Identical residues are indicated by dots. Stop codons are indicated by asterisks. Potential N-glycosylation sites (NXT, where X is not a proline) are indicated by gray shading. In panel a, second N-glycosylation sites (aa 250) are indicated by rectangles and third sites (aa 251) by dotted rectangles. In panel b, the two copies of the duplicated 20-amino-acid region in HRSV-B viruses are indicated by rectangles.