7RDK
Crystal structure of PCDN-16B, an anti-HIV antibody from the PCDN bnAb lineage (cysteinylated state)
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 | PIXEL |
Collection date | 2017-06-11 |
Detector | DECTRIS PILATUS3 6M |
Wavelength(s) | 1.03320 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 42.211, 115.230, 44.104 |
Unit cell angles | 90.00, 99.08, 90.00 |
Refinement procedure
Resolution | 43.550 - 2.460 |
R-factor | 0.2103 |
Rwork | 0.208 |
R-free | 0.25330 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 5bzd |
RMSD bond length | 0.002 |
RMSD bond angle | 0.516 |
Data reduction software | HKL-2000 (2.3.10) |
Data scaling software | SCALEPACK |
Phasing software | PHASER (2.6.1) |
Refinement software | PHENIX (1.19.2_4158) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.540 |
High resolution limit [Å] | 2.460 | 2.460 |
Rpim | 0.090 | 0.410 |
Number of reflections | 14022 | 659 |
<I/σ(I)> | 7.1 | 1.6 |
Completeness [%] | 94.0 | 92.3 |
Redundancy | 2.3 | 2.2 |
CC(1/2) | 0.830 | 0.480 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 277.15 | 0.2 M lithium sulfate, 20% (w/v) PEG 3350 |