5W4L
Crystal structure of the non-neutralizing and ADCC-potent C11-like antibody N12-i3 in complex with HIV-1 clade A/E gp120, the CD4 mimetic M48U1, and the antibody N5-i5.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL7-1 |
Synchrotron site | SSRL |
Beamline | BL7-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2015-11-27 |
Detector | DECTRIS PILATUS 2M |
Wavelength(s) | 0.97947 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 311.018, 53.291, 223.577 |
Unit cell angles | 90.00, 128.89, 90.00 |
Refinement procedure
Resolution | 50.000 - 2.920 |
R-factor | 0.23426 |
Rwork | 0.231 |
R-free | 0.29191 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4h8w |
RMSD bond length | 0.007 |
RMSD bond angle | 1.393 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0158) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 3.000 |
High resolution limit [Å] | 2.920 | 2.920 |
Rmerge | 0.184 | 0.923 |
Number of reflections | 62153 | |
<I/σ(I)> | 6 | 1.1 |
Completeness [%] | 99.8 | 99.9 |
Redundancy | 3.7 | 3.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 294 | 15% PEG 2000 MME 0.1 M Tris-HCl pH 8.0 0.1 M KCl |