4NCO
Crystal Structure of the BG505 SOSIP gp140 HIV-1 Env trimer in Complex with the Broadly Neutralizing Fab PGT122
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 23-ID-D |
| Synchrotron site | APS |
| Beamline | 23-ID-D |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2013-04-04 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 1.0332 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 152.200, 260.720, 283.180 |
| Unit cell angles | 90.00, 99.56, 90.00 |
Refinement procedure
| Resolution | 39.892 - 4.700 |
| R-factor | 0.3759 |
| Rwork | 0.375 |
| R-free | 0.38930 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | PDB ENTRIES 4JY5 AND 3JWD EMDB ENTRY EMD-5624 |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.389 |
| Data reduction software | XDS |
| Data scaling software | XDS |
| Phasing software | PHASER |
| Refinement software | PHENIX ((phenix.refine: 1.8.1_1168)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 40.000 | 4.800 |
| High resolution limit [Å] | 4.700 | 4.700 |
| Rmerge | 0.300 | 0.780 |
| Number of reflections | 51575 | |
| <I/σ(I)> | 4.9 | 2 |
| Completeness [%] | 91.0 | 59.4 |
| Redundancy | 4 | 2.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 10.5 | 293 | 0.1 M CAPS, 2 M ammonium sulfate, 0.2 M lithium sulfate, pH 10.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
