6PP4
Structure of human endothelial nitric oxide synthase heme domain in complex with 7-(3-(Aminomethyl)-4-(pyridin-3-ylmethoxy)phenyl)-4-methylquinolin-2-amine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL9-2 |
Synchrotron site | SSRL |
Beamline | BL9-2 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2017-06-18 |
Detector | DECTRIS PILATUS 300K |
Wavelength(s) | 0.9795 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 59.170, 152.480, 109.140 |
Unit cell angles | 90.00, 90.86, 90.00 |
Refinement procedure
Resolution | 43.151 - 2.200 |
R-factor | 0.1891 |
Rwork | 0.187 |
R-free | 0.23800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4d1p |
RMSD bond length | 0.009 |
RMSD bond angle | 1.043 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX ((1.11.1-2575_1496: ???)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 60.000 | 2.260 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.191 | 3.097 |
Rpim | 0.144 | 2.377 |
Number of reflections | 94537 | 4700 |
<I/σ(I)> | 2.5 | 0.2 |
Completeness [%] | 96.7 | 97.8 |
Redundancy | 4.7 | 4.6 |
CC(1/2) | 0.961 | 0.296 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 277 | 10-12% PEG3350, 0.1M BIS-TRIS 0.2-0.3M MG ACETATE, 0.1M GdCl3 10% glycerol, 5 mM TCEP |