7RZ2

Hen egg-white lysozyme with ionic liquid ethanolammonium formate 4 mol%


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 7JMU 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP293.15ethanolammonium formate 4mol% (ca. 20wt%) in water
Crystal Properties
Matthews coefficientSolvent content
1.9837.93

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 76.76α = 90
b = 76.76β = 90
c = 38.56γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210r2018-05-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAUSTRALIAN SYNCHROTRON BEAMLINE MX10.95370Australian SynchrotronMX1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)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
11.0724.2999.40.99914.313.450880
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.071.091000.91

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT7JMU1.0724.2948595267299.940.1530.1520.169710.712
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]
-0.26-0.260.52
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.877
r_dihedral_angle_4_deg21.157
r_dihedral_angle_3_deg12.113
r_rigid_bond_restr8.241
r_dihedral_angle_1_deg6.494
r_lrange_it3.257
r_lrange_other3.151
r_scangle_it3.093
r_scangle_other3.082
r_scbond_it2.574
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.877
r_dihedral_angle_4_deg21.157
r_dihedral_angle_3_deg12.113
r_rigid_bond_restr8.241
r_dihedral_angle_1_deg6.494
r_lrange_it3.257
r_lrange_other3.151
r_scangle_it3.093
r_scangle_other3.082
r_scbond_it2.574
r_scbond_other2.524
r_mcangle_other2.413
r_mcangle_it2.395
r_angle_refined_deg2.283
r_mcbond_it2.023
r_mcbond_other1.985
r_angle_other_deg0.825
r_symmetry_nbd_refined0.399
r_nbd_other0.315
r_nbd_refined0.259
r_symmetry_nbd_other0.237
r_symmetry_xyhbond_nbd_refined0.209
r_nbtor_refined0.187
r_xyhbond_nbd_refined0.139
r_chiral_restr0.129
r_symmetry_nbtor_other0.083
r_bond_refined_d0.02
r_gen_planes_refined0.013
r_bond_other_d0.003
r_gen_planes_other0.003
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1000
Nucleic Acid Atoms
Solvent Atoms123
Heterogen Atoms19

Software

Software
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
Aimlessdata scaling
PHASERphasing