4AZQ
Murine epidermal fatty acid-binding protein (FABP5) in complex with the endocannabinoid 2-arachidonoylglycerol
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X29A |
| Synchrotron site | NSLS |
| Beamline | X29A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2010-09-14 |
| Detector | ADSC QUANTUM 315r |
| Spacegroup name | P 64 2 2 |
| Unit cell lengths | 79.480, 79.480, 82.700 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 20.000 - 2.000 |
| R-factor | 0.21831 |
| Rwork | 0.216 |
| R-free | 0.25727 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1b56 |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.392 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 2.100 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.080 | 0.520 |
| Number of reflections | 10920 | |
| <I/σ(I)> | 18.5 | 4.9 |
| Completeness [%] | 99.6 | 100 |
| Redundancy | 11.4 | 11.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 4.8 | 293 | 200 MM NACL, 50 MM NAAC PH 4.8, 25% PEG 3350 AND 5% MPD, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K. CRYSTALS SOAKED IN THE MOTHER LIQUOR SATURATED WITH 2-ARACHIDONOYLGLYCEROL AND CONTAINING 25% GLYCEROL FOR CRYOPROTECTION. |
