Table 1.
Data collection and refinement statistics
| Data collection | |
|---|---|
| Space group | P61 |
| Cell dimensions | |
| a, b, c (Å) | 98.9, 98.9, 81.2 |
| α, β, γ (°) | 90.0, 90.0, 120.0 |
| Resolution (Å)a | 42.27-2.55 (2.64-2.55) |
| Rsym (%)b | 10.1 (44.1) |
| I/σ(I) | 14.7 (2.6) |
| Completeness (%) | 99.8 (99.1) |
| Redundancy | 4.4 (3.9) |
|
| |
| Refinement | |
|
| |
| Resolution (Å) | 42.27-2.56 (2.62–2.56) |
| Number of reflections | 13,569 |
| Rwork/Rfreec, d | 0.186/0.248 |
| Number of atoms | |
| Protein | 3191 |
| DNA | 389 |
| Water | 76 |
| B-factors (Å2) | |
| Protein | 58.8 |
| DNA | 74.7 |
| Water | 35.4 |
| R.m.s deviations | |
| Bond lengths (Å) | 0.007 |
| Bond angles (°) | 1.034 |
| Ramachandran Plot Quality | |
| Most favored (%) | 96.9% |
| Generously allowed | 2.9% |
| Disallowed (%) | 0.2% |
a
Values for outermost shells are given in parentheses
b
Rsym=Σ|I -<I>|/ΣI, where I is the integrated intensity of a given reflection.
c
Rwork= Σ ||Fobserved| – |Fcalculated||/Σ|Fobserved|
d
For Rfree calculations 7.5% of the data excluded from refinement were used.