8D5Z

Crystal structure of hen egg white lysozyme at 125 Kelvin (Triplicate)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3A8Z 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP4.62951.2 M NaCl and 100 mM AcONa pH 4.6
Crystal Properties
Matthews coefficientSolvent content
238.63

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 78.704α = 90
b = 78.704β = 90
c = 37.098γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray125CMOSBRUKER PHOTON 1002020-10-07LLAUE
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEBRUKER TURBO X-RAY SOURCE1.54184

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
11.522.2799.590.7533.971.9119373
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)
11.522.270.753

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-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)Mean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE3A8Z1.522.271937399299.5890.1890.18710.20.21660.2212.576
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]
0.0020.002-0.003
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.615
r_dihedral_angle_4_deg20.749
r_dihedral_angle_3_deg14.01
r_dihedral_angle_1_deg7.025
r_lrange_it3.907
r_lrange_other3.852
r_scangle_it2.945
r_scangle_other2.943
r_scbond_it1.997
r_scbond_other1.996
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1001
Nucleic Acid Atoms
Solvent Atoms111
Heterogen Atoms20

Software

Software
Software NamePurpose
REFMACrefinement
SAINTdata reduction