Figure 2
From: Identification of critical residues of influenza neuraminidase in viral particle release
Alignment of NA A and NA H amino acid sequences and schematic of NA constructs. A, amino acid sequence alignment of full-length NAA and NAH proteins. Residue differences are shaded and deletions in the NAH linear sequence are denoted by (-) symbol. B, schematic of full-length NAA and NAH proteins and chimeric NA protein panel (NAC). NAH sequence is colored red and NAA sequence is colored yellow. The NAA regions represented in NA chimeric proteins are labeled according to N2 numbering. The luciferase activities from infected 293T cells are shown on the right. Values are presented as the average of triplicate samples (± SD).