Table 1.
Data processing and refinement statistics for TFL1 and FT
| TFL1 | FT | |
|---|---|---|
| Unit-cell parameters (Å) | a=109.3, b=109.3, c=64.7, α=β=90°, γ=120° | a=54.0, b=61.5, c=66.8, α=75.2°, β=72.2°, γ=70.1° |
| Space group | P321 | P1 |
| Wavelength (Å) | 1.488 | 1.488 |
| Resolution range (Å) | 50–1.8 | 20–2.6 |
| No. of unique reflections | 41 659 (5116) | 21 870 (1944) |
| Redundancy | 6.8 | 2.24 |
| Completeness (%) | 100 (99.7) | 93.2 (66.2) |
| Rmerge (%) | 10.9 (21.0) | 7.6 (17.0) |
| I/(I) | 20.11 (5.51) | 12.05 (3.79) |
| Refinement | ||
| Resolution range (Å) | 42–1.8 (1.85–1.8) | 20–2.6 (2.66–2.6) |
| Rcryst (%) | 18.4 (19.7) | 18.1 (22.4) |
| Rfree (%) | 20.7 (25.8) | 22.6 (29.1) |
| R.m.s.d., bond lengths (Å) | 0.016 | 0.012 |
| R.m.s.d., bond angles (deg) | 1.539 | 1.400 |
| No. of non-H protein atoms | 2682 | 5217 |
| No. of solvent molecules | 402 | 195 |
| Average B value (Å2) | ||
| Main chain | 16.8 | 21.2 |
| Side chain | 18.2 | 21.9 |
| Solvent molecules | 39.4 | 37.4 |
| Values shown in parenthesis are for the highest resolution shell. | ||