Table 4.
CCMV capsid expansion measurements.
| Subunit | Radial enlargementa
|
||||
|---|---|---|---|---|---|
| 5fold axisb | 3fold axisb | 2fold axesc | Interiord | β-hexamere | |
| Native A | 142.4 | – | 119.9 | 105.5 | – |
| Swollen A | 152.9 | – | 133.4 | 117.0 | – |
| Native B | – | 139.7 | 119.8 | 103.5 | 95.4 |
| Swollen B | – | 152.2 | 135.1 | 117.4 | 103.1 |
| Native C | – | 139.7 | 119.4 | 103.4 | 95.4 |
| Swollen C | – | 150.7 | 134.1 | 116.4 | 101.3 |
| Native av. | – | 139.7 | 119.7 | 104.1 | 95.4 |
| Swollen av. | – | 151.4 | 134.2 | 116.9 | 102.2 |
| Expansion | 10.5 | 11.7 | 14.5 | 12.8 | 6.9 |
a
All measurements are in Å.
β
Largest Cα atom radial value was for Glu63.
c
Largest Cα atom radial values was for Asn76 at both icosahedral and quasi-icosahedral axes.
d
Radial distance average for Cα atoms of residues 42–52.
e
Smallest Cα atom radial value was for Val27.