Table 1. Data-collection and refinement statistics.
Values in parentheses are for the highest resolution shell.
| Space group | P212121 |
| Unit-cell parameters | |
| a (Å) | 65.1 |
| b (Å) | 113.9 |
| c (Å) | 126.0 |
| α = β = γ (°) | 90 |
| Observations | 187093 (24483) |
| Unique reflections | 49388 (6693) |
| Completeness (%) | 96.1 (91.0) |
| Rmerge† (%) | 5.8 (19.4) |
| 〈I/σ(I)〉 | 15.2 (6.3) |
| Multiplicity | 3.8 (3.7) |
| Resolution range (Å) | 51.91–2.15 (2.27–2.15) |
| R factor‡ (%) | 18.9 |
| Rfree (%) | 23.7 |
| Average B factors (Å2) | |
| Wilson B factor | 26.7 |
| Main chain | 20.3 |
| Side chains | 22.5 |
| Waters | 22.6 |
| R.m.s. deviations | |
| Bond lengths (Å) | 0.014 |
| Bond angles (°) | 1.35 |
| No. of residues | |
| Protein atoms | 5644 |
| PLP atoms | 30 |
| Acetate atoms | 8 |
| Sulfate atoms | 65 |
| Water atoms | 266 |
†
R
merge = 
.
‡
R = 
.