4QNP
Crystal structure of the 2009 pandemic H1N1 influenza virus neuraminidase with a neutralizing antibody
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 22-ID |
Synchrotron site | APS |
Beamline | 22-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-10-15 |
Detector | MARMOSAIC 300 mm CCD |
Wavelength(s) | 1.0 |
Spacegroup name | C 2 2 2 |
Unit cell lengths | 144.290, 202.951, 143.968 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 47.850 - 2.800 |
R-factor | 0.18318 |
Rwork | 0.181 |
R-free | 0.22379 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4b7m |
RMSD bond length | 0.013 |
RMSD bond angle | 1.612 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0049) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 47.853 | 2.870 |
High resolution limit [Å] | 2.800 | 2.800 |
Number of reflections | 48574 | |
Completeness [%] | 99.1 | 99.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 293 | 0.09 M malonic acid, 0.013 M ammonium citrate tribasic, 0.006 M succinic acid, 0.015 M DL-malic acid, 0.02 M sodium acetate, 0.025 M sodium formate, 0.008 M ammonium tartrate dibasic, 0.1 M HEPES/NaOH, 10% w/v PEG8000, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K |