4V3W

Structure of rat neuronal nitric oxide synthase heme domain in complex with 2-(2-(1H-imidazol-1-yl)pyrimidin-4-yl)-N-(3- fluorophenethyl)ethan-1-amine


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
15.820-24% PEG3350 0.1M MES 10% ETHYLENE GLYCOL 140-200 MM AMMONIUM ACETATE 5 MM GSH 35UM SDS, pH 5.8
Crystal Properties
Matthews coefficientSolvent content
2.4650.1

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 51.837α = 90
b = 110.25β = 90
c = 164.318γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUSMIRRORS2014-11-30MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL11-1SSRLBL11-1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.135099.70.1125.752842-3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.132.2599.71.51.45.5

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT2.1391.7250083264098.60.208690.205740.26456RANDOM51.704
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
9.32-5.57-3.74
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.348
r_dihedral_angle_3_deg18.336
r_dihedral_angle_4_deg17.492
r_dihedral_angle_1_deg7.09
r_angle_refined_deg2.09
r_mcangle_it2.008
r_scbond_it1.761
r_mcbond_it1.23
r_chiral_restr0.133
r_bond_refined_d0.019
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.348
r_dihedral_angle_3_deg18.336
r_dihedral_angle_4_deg17.492
r_dihedral_angle_1_deg7.09
r_angle_refined_deg2.09
r_mcangle_it2.008
r_scbond_it1.761
r_mcbond_it1.23
r_chiral_restr0.133
r_bond_refined_d0.019
r_gen_planes_refined0.011
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_it
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6659
Nucleic Acid Atoms
Solvent Atoms152
Heterogen Atoms175

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
SCALAdata scaling
REFMACphasing