3TNM
Crystal structure of A32 Fab, an ADCC mediating anti-HIV-1 antibody
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 | CCD |
| Collection date | 2011-06-25 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 1 |
| Unit cell lengths | 40.780, 71.316, 77.673 |
| Unit cell angles | 103.69, 104.02, 105.40 |
Refinement procedure
| Resolution | 20.000 - 1.850 |
| R-factor | 0.18957 |
| Rwork | 0.187 |
| R-free | 0.23203 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.017 |
| RMSD bond angle | 1.529 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.880 |
| High resolution limit [Å] | 1.850 | 1.850 |
| Rmerge | 0.120 | 0.571 |
| <I/σ(I)> | 20 | 1.5 |
| Completeness [%] | 80.0 | 89.5 |
| Redundancy | 3.8 | 3.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 297 | 0.1 M HEPES sodium pH 7.5, 10% 2-Propanol, 20% PEG 4000, VAPOR DIFFUSION, HANGING DROP, temperature 297K |
