4CFT

Structure of bovine endothelial nitric oxide synthase heme domain in complex with 7-((3-Fluorophenethylamino)ethyl)quinolin-2-amine


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1NSEPDB ENTRY 1NSE

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1618-20% PEG3350, 0.1M CACODYLATE, PH 6.0, 200 MM MG ACETATE, 5 MM TCEP
Crystal Properties
Matthews coefficientSolvent content
2.4549.9

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 57.811α = 90
b = 106.512β = 90
c = 156.948γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315rMIRRORS2013-11-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 8.2.1ALS8.2.1

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
11.85099.50.0833.34.991304-324.5
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)
11.81.8397.20.7113.3

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 REPLACEMENTTHROUGHOUTPDB ENTRY 1NSE1.7988.1386440457798.660.166270.164910.19242RANDOM46.413
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]
-0.38-0.030.41
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.942
r_dihedral_angle_4_deg18.753
r_dihedral_angle_3_deg15.407
r_dihedral_angle_1_deg5.76
r_scbond_it2.768
r_mcangle_it2.389
r_mcbond_it1.645
r_angle_refined_deg1.375
r_chiral_restr0.096
r_bond_refined_d0.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.942
r_dihedral_angle_4_deg18.753
r_dihedral_angle_3_deg15.407
r_dihedral_angle_1_deg5.76
r_scbond_it2.768
r_mcangle_it2.389
r_mcbond_it1.645
r_angle_refined_deg1.375
r_chiral_restr0.096
r_bond_refined_d0.01
r_gen_planes_refined0.007
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 Atoms6432
Nucleic Acid Atoms
Solvent Atoms325
Heterogen Atoms195

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
REFMACphasing