7OG8

Wild-type Hfq protein from Neisseria meningitidis


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.1293PEG3350, sodium nitrate, glycerol, bis-tris propane
Crystal Properties
Matthews coefficientSolvent content
1.8935.03

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 60.539α = 90
b = 60.539β = 90
c = 27.476γ = 120
Symmetry
Space GroupP 6

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 2M2017-10-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONBESSY BEAMLINE 14.20.9184BESSY14.2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)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
11.430.271000.1130.1160.0270.99913.718.311543
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.41.421001.2051.2420.3010.7116.9

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 REPLACEMENTTHROUGHOUT4PNO1.420.351094358599.850.24770.2460.2795RANDOM14.642
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]
-0.09-0.04-0.090.28
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.22
r_dihedral_angle_4_deg12.36
r_dihedral_angle_3_deg11.305
r_dihedral_angle_1_deg7.175
r_angle_refined_deg1.703
r_angle_other_deg1.431
r_chiral_restr0.084
r_bond_refined_d0.012
r_gen_planes_refined0.011
r_bond_other_d0.002
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.22
r_dihedral_angle_4_deg12.36
r_dihedral_angle_3_deg11.305
r_dihedral_angle_1_deg7.175
r_angle_refined_deg1.703
r_angle_other_deg1.431
r_chiral_restr0.084
r_bond_refined_d0.012
r_gen_planes_refined0.011
r_bond_other_d0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms539
Nucleic Acid Atoms
Solvent Atoms53
Heterogen Atoms

Software

Software
Software NamePurpose
Aimlessdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
DIALSdata reduction
PHASERphasing