TABLE 6.
Surface area and volume of NA active sitea
| NA (PDB ID) | Surface area (Å2) | Vol (Å3) |
|---|---|---|
| VN04N1 (2HTY) | 941.3 | 574.8 |
| 09N1 (3NSS) | 517.4 | 642.6 |
| N2 (1NN2) | 439.6 | 564.8 |
| N3 (4HZV) | 354.2 | 437.9 |
| N4 (2HTV) | 453 | 600.1 |
| N5 (3SAL) | 886.1 | 1,336.1 |
| N6b | 415.8 | 570.8 |
| N7c | 391.6 | 556.2 |
| N8 (2HT5) | 1,052.9 | 1,556.8 |
| N9 (7NN9) | 421.5 | 574.8 |
a
The surface area and volume of the enzyme activity site were calculated using the program Computed Atlas of Surface Topography of proteins (CASTp).
b
N6 from strain A/Chicken/Nanchang/7-010/2000 (H3N6).
c
N7 from strain A/mallard/ALB/196/1996 (H10N7).