6DDR

Crystal Structure Analysis of the Epitope of an Anti-MICA Antibody


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.52920.01 M ZnSO4, 0.1 M MES, pH 6.5, 16% PEG 550 MME
Crystal Properties
Matthews coefficientSolvent content
2.3948.44

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 51.549α = 90
b = 61.833β = 90
c = 172.368γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 6M2016-03-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 5.0.21.00ALS5.0.2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)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
11.935950.0850.0930.0387.75.242120
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.91.9374.60.4860.5510.2540.7244

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 REPLACEMENTTHROUGHOUT1A2Y, 4J8R, 1NZ8, 6DDM1.93540023205094.950.21030.20840.2468RANDOM33.709
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]
-2.114.52-2.41
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.501
r_dihedral_angle_4_deg17.905
r_dihedral_angle_3_deg11.46
r_dihedral_angle_1_deg5.878
r_angle_refined_deg1.117
r_angle_other_deg0.826
r_chiral_restr0.065
r_bond_refined_d0.006
r_gen_planes_refined0.003
r_bond_other_d0.001
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.501
r_dihedral_angle_4_deg17.905
r_dihedral_angle_3_deg11.46
r_dihedral_angle_1_deg5.878
r_angle_refined_deg1.117
r_angle_other_deg0.826
r_chiral_restr0.065
r_bond_refined_d0.006
r_gen_planes_refined0.003
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3945
Nucleic Acid Atoms
Solvent Atoms260
Heterogen Atoms54

Software

Software
Software NamePurpose
HKL-2000data scaling
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
PHENIXphasing