Table 1: M2e amino acid of influenza A virus.

Viral strainsSubtypeM2e amino acid sequence

M2e in VLPsN/A*MSLLTEVETP IRNEWGCRCN D
A/Philippines/2/82H3N2MSLLTEVETP IRNEWGCRCN D
A/Puerto Rico/8/34H1N1MSLLTEVETP IRNEWGCRCN G
A/California/04/09H1N1MSLLTEVETP TRSEWECRCS D
A/Vietnam/1203/04H5N1MSLLTEVETP TRNEWECRCS D

M2e consensus of human influenza A viruses.