4D3I
Structure of Bacillus subtilis Nitric Oxide Synthase in complex with 6,6'-((5-(aminomethyl)-1,3-phenylene)bis(ethane-2,1-diyl))bis(4- methylpyridin-2-amine)
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 | 2013-09-19 |
Detector | ADSC QUANTUM 315r |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 80.510, 94.940, 63.490 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 44.138 - 2.090 |
R-factor | 0.17 |
Rwork | 0.167 |
R-free | 0.21990 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4lwa |
RMSD bond length | 0.008 |
RMSD bond angle | 1.238 |
Data reduction software | MOSFLM |
Data scaling software | Aimless |
Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 44.140 | 2.150 |
High resolution limit [Å] | 2.090 | 2.090 |
Rmerge | 0.130 | 0.880 |
Number of reflections | 29389 | |
<I/σ(I)> | 5.2 | 1.1 |
Completeness [%] | 99.7 | 99.8 |
Redundancy | 4.2 | 4.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.6 | 298 | 60 MM BIS-TRIS METHANE, 40 MM CITRIC ACID, 20% PEG3350, 1.9% 1-PROPANOL, PH 7.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K |