Table 1. Activation energy barriers between conformations.
g+→g− | g−→g+ | g+→t | t→g+ | g−→t | t→g− | |
H3K4me3 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
H4K20me3 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 |
H4K20me2 | 4.2 | 2.7 | 0.9 | 0.8 | 1.1 | 2.4 |
H3K9me3 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 | 1.7 |
All values are in kcal/mol units and are with respect to an arbitrary datum line.