Table 1 Data collection and refinement statistics
From: Structural basis of epilepsy-related ligand–receptor complex LGI1–ADAM22
LGI1 EPTP–ADAM22 ECD | LGI1 LRR | LGI1–ADAM22 ECD | |
|---|---|---|---|
Data collection | |||
Wavelength (Å) | 1.0000 | 1.0000 | 1.0000 |
Resolution (Å) | 50.0–2.67 (2.72–2.67) | 50.0–1.78 (1.81–1.78) | 50.0–7.12 (7.24–7.12) |
Space group | P1 | P61 | P21 |
Cell dimensions | |||
a, b, c (Å) | 83.6, 83.6, 293.5 | 65.3, 65.3, 109.7 | 105.1, 124.3, 164.7 |
α, β, γ (°) | 86.4, 88.2, 59.7 | 90.0, 90.0, 120.0 | 90.0, 104.8, 90.0 |
Completeness (%) | 90.6 (88.4) | 99.9 (99.8) | 97.9 (96.3) |
CC1/2 | (0.702) | (0.556) | (0.578) |
Rsym (%) | 12.1 (53.2) | 5.5 (45.4) | 9.9 (46.1) |
I/σΙ | 9.9 (1.6) | 47.2 (2.2) | 13.3 (1.8) |
Redundancy | 3.8 (3.7) | 15.1 (8.4) | 7.1 (4.6) |
Refinement | |||
Resolution (Å) | 48.8–2.67 | 39.4–1.78 | 49.0–7.13 |
No. reflections | 177,245 | 25,295 | 6086 |
No. atoms | |||
Protein | 35,375 | 1460 | 15,684 |
Sugar | 376 | – | 140 |
Ion | 24 | – | 8 |
Water | 914 | 100 | – |
Rwork/Rfree (%) | 24.4/27.9 | 16.6/19.1 | 26.5/31.6 |
R.m.s.d. | |||
Bond lengths (Å) | 0.005 | 0.008 | 0.004 |
Bond angles (°) | 0.777 | 1.103 | 0.819 |
Average B (Å 2 ) | |||
Protein | 46.0 | 44.4 | 448.1 |
Sugar | 73.4 | – | 421.7 |
Ion | 35.3 | – | 442.1 |
Water | 37.6 | 54.1 | – |
Ramachandran plot | |||
Most favored (%) | 96.6 | 97.9 | 96.0 |
Disallowed (%) | 0.0 | 0.0 | 0.12 |
