Table 2.
Comparison of the bend angle of the single box and double box HMGB proteins Nhp6A, HMGB2, HMO1, TFAM and Afb2p
| DNA Only and HMGB proteins (AFM in air) | β (°) | σ (°) | Nature of the bends | Reference |
|---|---|---|---|---|
| DNA only | 0 | 24 | Zhang et al. 2009 | |
| Nhp6A (single box) | 54.5 ± 2.6 | 38.0 ± 2.0 | Intermediate | Zhang et al. 2012 |
| HMGB2 (Box A, single box) | 64.5 ± 2.0 | 26.0 ± 1.7 | Static kink | Zhang et al. 2012 |
| HMO1 (double box) | 38 ± 2 | 33 ± 3 | Intermediate | Murugesapillai et al. 2014 |
| TFAM (double box) | 100 | 20 | Static kink | Kaufman et al. 2007 |
| Abf2p (double box) | 78 | 8 | Static kink | Friddle et al. 2004 |