7RXY

Hen egg-white lysozyme with ionic liquid ethylammonium nitrate 5 mol%


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1MICROBATCH293.15ionic liquid ethylammonium nitrate 5 mol% (ca. 24wt%) in water
Crystal Properties
Matthews coefficientSolvent content
1.7931.28

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 27.531α = 90
b = 62.477β = 90.262
c = 59.648γ = 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
11.643.1499.90.99910.13.526661
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)
11.61.631000.954.1

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 REPLACEMENTTHROUGHOUT7JMU1.629.84126111135297.7130.1430.13970.20725.36
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]
0.154-0.7060.163-0.31
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg27.221
r_dihedral_angle_4_deg17.256
r_dihedral_angle_3_deg13.435
r_dihedral_angle_1_deg7.085
r_lrange_it5.753
r_scangle_it5.662
r_rigid_bond_restr5.457
r_scbond_it5.347
r_mcangle_it4.778
r_mcbond_it3.924
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg27.221
r_dihedral_angle_4_deg17.256
r_dihedral_angle_3_deg13.435
r_dihedral_angle_1_deg7.085
r_lrange_it5.753
r_scangle_it5.662
r_rigid_bond_restr5.457
r_scbond_it5.347
r_mcangle_it4.778
r_mcbond_it3.924
r_angle_refined_deg1.866
r_nbtor_refined0.301
r_nbd_refined0.208
r_symmetry_nbd_refined0.193
r_xyhbond_nbd_refined0.166
r_symmetry_xyhbond_nbd_refined0.146
r_chiral_restr0.1
r_bond_refined_d0.013
r_gen_planes_refined0.011
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2000
Nucleic Acid Atoms
Solvent Atoms144
Heterogen Atoms52

Software

Software
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
Aimlessdata scaling
PHASERphasing