1XDG
X-ray structure of LFA-1 I-domain in complex with LFA878 at 2.1A resolution
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE BM1A |
| Synchrotron site | ESRF |
| Beamline | BM1A |
| Temperature [K] | 293 |
| Detector technology | IMAGE PLATE |
| Collection date | 1999-09-15 |
| Detector | MARRESEARCH |
| Wavelength(s) | 0.80074 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 71.900, 77.400, 92.300 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 8.000 - 2.100 |
| R-factor | 0.19205 |
| Rwork | 0.191 |
| R-free | 0.21276 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1cqp |
| RMSD bond length | 0.014 |
| RMSD bond angle | 1.375 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | X-PLOR |
| Refinement software | REFMAC (5.0) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 8.000 | 2.170 |
| High resolution limit [Å] | 2.100 | 2.100 |
| Number of reflections | 29635 | |
| <I/σ(I)> | 22.5 | 6.5 |
| Completeness [%] | 98.8 | 99.8 |
| Redundancy | 4.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.6 | 293 | sodium citrate, ammonium acetate, glycerol, PEG4000, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
