3IJV

Chicken egg white lysozyme by classical hanging drop vapour diffusion method


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4.72930.04N NaOAc/HOAc buffer, pH 4.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
1.8433.24

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 76.471α = 90
b = 76.471β = 90
c = 36.123γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMAR CCD 165 mmmirror2006-08-31MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID130.9787ESRFID13

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym I (Observed)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
11.754.07493.20.060.0624.35.711287
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.71.7987.40.0750.0757.85.71500

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-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 2yvb1.726.261126753491.760.2260.2240.264RANDOM13.076
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]
0.020.02-0.03
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.656
r_dihedral_angle_4_deg20.761
r_dihedral_angle_3_deg15.093
r_dihedral_angle_1_deg6.183
r_scangle_it2.293
r_mcangle_it1.971
r_angle_refined_deg1.66
r_scbond_it1.523
r_mcbond_it1.239
r_nbtor_refined0.336
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.656
r_dihedral_angle_4_deg20.761
r_dihedral_angle_3_deg15.093
r_dihedral_angle_1_deg6.183
r_scangle_it2.293
r_mcangle_it1.971
r_angle_refined_deg1.66
r_scbond_it1.523
r_mcbond_it1.239
r_nbtor_refined0.336
r_symmetry_vdw_refined0.309
r_nbd_refined0.253
r_xyhbond_nbd_refined0.243
r_symmetry_hbond_refined0.24
r_chiral_restr0.098
r_bond_refined_d0.016
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1001
Nucleic Acid Atoms
Solvent Atoms81
Heterogen Atoms

Software

Software
Software NamePurpose
MOSFLMdata reduction
SCALAdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
REFMACphasing