Table 1.
Name of virus | Name of viroporin | # of amino acid | Oligomeric state | Ion or substrate | References |
---|---|---|---|---|---|
IAV | M2 | 97 | Tetramer | H+ | Ref. [37], [38], [74] |
IBV | BM2 | 115 | Tetramer | H+ | Ref. [39] |
HCV | p7 | 63 | Hexamer | Cation | Ref. [18], [62] |
HIV-1 | Vpu | 81 | Pentamer | Cation | Ref. [70], [71], [90] |
SARS-CoV | 3a | 274 | Tetramer | K+ | Ref. [72] |
E | 76 | Pentamer | Na+, K+ | Ref. [91] | |
Alphavirus | 6 K | 61 | N/A b | Na+, K+, Ca2 + | Ref. [8] |
Poliovirus | VP4 | 68 | N/A b | RNA | Ref. [23] |
2B | 97 | N/A b | Ca2 + | Ref. [7], [92] | |
HPV | E5 | 83 | N/A b | N/A | Ref. [93], [94] |
PBCV-1 | Kcv | 94 | Tetramer | K+ | Ref. [21], [95] |
The viruses listed are influenza A virus (IAV), influenza B virus (IBV), hepatitis C virus (HCV), human immunodeficiency virus type 1 (HIV-1), severe acute respiratory syndromes-associated coronavirus (SARS-CoV), alphavirus, poliovirus, human papillomavirus (HPV), and Paramecium bursaria chlorella virus 1 (PBCV-1).
Pore formation indicated but a defined oligomeric state either does not exist or is not characterized.