5YNX

Structure of house dust mite allergen Der f 21 in PEG400


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP82930.19M Tris pH 8.0, 32% PEG 400
Crystal Properties
Matthews coefficientSolvent content
2.2645.62

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 123.456α = 90
b = 27.714β = 125.84
c = 90.252γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IV++2014-07-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU MICROMAX-007 HF1.5418

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym 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
11.4919.699.50.0260.0310.016122.63.341016
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.491.5295.60.2580.320.1870.9773.1

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 REPLACEMENTTHROUGHOUT1.4919.638905211199.420.14170.13860.1983RANDOM31.989
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]
-0.890.440.170.04
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.28
r_sphericity_free31.391
r_sphericity_bonded16.74
r_dihedral_angle_3_deg12.945
r_dihedral_angle_4_deg11.66
r_rigid_bond_restr5.733
r_dihedral_angle_1_deg4.039
r_angle_refined_deg1.851
r_angle_other_deg1.263
r_chiral_restr0.099
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.28
r_sphericity_free31.391
r_sphericity_bonded16.74
r_dihedral_angle_3_deg12.945
r_dihedral_angle_4_deg11.66
r_rigid_bond_restr5.733
r_dihedral_angle_1_deg4.039
r_angle_refined_deg1.851
r_angle_other_deg1.263
r_chiral_restr0.099
r_bond_refined_d0.019
r_gen_planes_refined0.009
r_gen_planes_other0.006
r_bond_other_d0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1934
Nucleic Acid Atoms
Solvent Atoms261
Heterogen Atoms32

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
Aimlessdata scaling
PHASERphasing
XDSdata reduction
Cootmodel building