6V4R

Crystal structure of a chimeric MR78-like antibody chimera-1 Fab


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.52874.5 M NaCl, 0.1 M HEPES, pH 7.5
Crystal Properties
Matthews coefficientSolvent content
575.39

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 133.78α = 90
b = 133.78β = 90
c = 91.91γ = 120
Symmetry
Space GroupP 31 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 300 mm CCD2018-11-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-G0.97857APS21-ID-G

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
13.4857.9399.20.3420.0848.816.612393145.12
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Rrim I (All)Rpim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
13.483.5498.74.1590.9951.117.3

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 REPLACEMENTTHROUGHOUT5JRP3.4857.931185252499.010.29610.29460.3273RANDOM172.603
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]
6.543.276.54-21.21
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.546
r_mcangle_it19.239
r_mcbond_other14.163
r_mcbond_it14.156
r_dihedral_angle_4_deg13.47
r_dihedral_angle_3_deg7.527
r_dihedral_angle_1_deg4.18
r_angle_other_deg2.433
r_angle_refined_deg2.178
r_chiral_restr0.115
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.546
r_mcangle_it19.239
r_mcbond_other14.163
r_mcbond_it14.156
r_dihedral_angle_4_deg13.47
r_dihedral_angle_3_deg7.527
r_dihedral_angle_1_deg4.18
r_angle_other_deg2.433
r_angle_refined_deg2.178
r_chiral_restr0.115
r_bond_other_d0.036
r_bond_refined_d0.02
r_gen_planes_refined0.008
r_gen_planes_other0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3259
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
xia2data scaling
MOLREPphasing
PDB_EXTRACTdata extraction
xia2data reduction
PHENIXrefinement