5ADP

Crystal structure of the A.17 antibody FAB fragment - Light chain S35R mutant


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2XZAPDB ENTRY 2XZA

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
16.50.15 M MGCL2 18% (W/V) POLYETHYLENE GLYCOL 6000 0.1 M N-(2-ACETAMIDO) IMINODIACETIC ACID (ADA) PH 7.5
Crystal Properties
Matthews coefficientSolvent content
2.245

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 52.547α = 90
b = 67.04β = 107.63
c = 66.95γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray10CCDMARRESEARCH MAR 165MIRRORS2011-12-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONEMBL/DESY, HAMBURG BEAMLINE X13EMBL/DESY, HAMBURGX13

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge 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
12.1319.4297.70.0419.13.2242234.526.8
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.132.292.20.274.52.8

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTPDB ENTRY 2XZA2.1319.36224208241497.70.1810.1790.2229
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]
RMS Deviations
KeyRefinement Restraint Deviation
f_angle_d0.8
f_bond_d0.003
f_dihedral_angle_d
f_chiral_restr
f_plane_restr
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3201
Nucleic Acid Atoms
Solvent Atoms241
Heterogen Atoms

Software

Software
Software NamePurpose
PHENIXrefinement
XDSdata reduction
Aimlessdata scaling
MOLREPphasing