7RYK

Hen egg-white lysozyme with ionic liquid ethanolammonium nitrate 1 mol%


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1MICROBATCH8293.15ethanolammonium nitrate 1mol% (ca. 7wt%) in water
Crystal Properties
Matthews coefficientSolvent content
1.7830.75

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 27.46α = 90
b = 62.35β = 90.57
c = 59.47γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2020-02-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAUSTRALIAN SYNCHROTRON BEAMLINE MX20.95372Australian SynchrotronMX2

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
11.7643.0399.90.9968.53.319931
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)
11.761.81000.615

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 REPLACEMENTTHROUGHOUT7JMU1.7629.751894296099.750.1380.13320.224320.718
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]
1.5051.184-2.7541.225
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.065
r_dihedral_angle_4_deg16.747
r_dihedral_angle_3_deg14.419
r_dihedral_angle_1_deg7.45
r_lrange_it5.577
r_lrange_other5.497
r_scangle_it5.056
r_scangle_other4.977
r_scbond_it4.188
r_scbond_other4.071
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.065
r_dihedral_angle_4_deg16.747
r_dihedral_angle_3_deg14.419
r_dihedral_angle_1_deg7.45
r_lrange_it5.577
r_lrange_other5.497
r_scangle_it5.056
r_scangle_other4.977
r_scbond_it4.188
r_scbond_other4.071
r_mcangle_it4
r_mcangle_other4
r_rigid_bond_restr3.909
r_mcbond_it3.297
r_mcbond_other3.109
r_angle_refined_deg1.666
r_angle_other_deg1.477
r_nbd_other0.232
r_nbd_refined0.217
r_symmetry_nbd_other0.204
r_symmetry_xyhbond_nbd_refined0.196
r_symmetry_nbd_refined0.179
r_nbtor_refined0.171
r_xyhbond_nbd_refined0.167
r_chiral_restr0.086
r_symmetry_nbtor_other0.079
r_bond_refined_d0.011
r_gen_planes_refined0.008
r_bond_other_d0.005
r_gen_planes_other0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2000
Nucleic Acid Atoms
Solvent Atoms163
Heterogen Atoms48

Software

Software
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
Aimlessdata scaling
PHASERphasing