7VEI

Neutron structure of D2O-solvent lysozyme


NEUTRON DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1LIQUID DIFFUSION4.529315-25mg/mL HEWL, 50mM sodium acetate (pH4.5), 0.1g/mL NiCl2

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 79.14α = 90
b = 79.14β = 90
c = 37.779γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11neutron298DIFFRACTOMETERiBIX2019-06-02LLAUE
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SPALLATION SOURCEJ-PARC MLF BEAMLINE BL-032.3-6.8JPARC MLFBL-03

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
11.817.797.90.1890.07120.98186.537.367411376-3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.81.8695.40.6040.28430.67051.064.9338

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-FreeMean Isotropic B
NEUTRON DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE7FCU217.7839284098.520.17450.17010.215
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]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d16.3
f_angle_d1.041
f_chiral_restr0.099
f_plane_restr0.022
f_bond_d0.008

Software

Software
Software NamePurpose
PHENIXrefinement
PHENIXrefinement