1T3F

THREE DIMENSIONAL STRUCTURE OF A HUMANIZED ANTI-IFN-GAMMA FAB (HuZAF) IN P21 21 21 SPACE GROUP


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1B4JPDB ENTRY 1B4J

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP5293PEG6000, SODIUM CITRATE, pH 5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.753.6

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 64.39α = 90
b = 74.274β = 90
c = 104.643γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMARRESEARCHOSMIC BLUE OPTICSMSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU3001.54

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
123088.50.05517.9330615-325.13
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)
22.03930.3133.151518

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1B4J23029067154788.410.174330.174330.171770.22227RANDOM27.071
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]
0.05-0.680.64
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.813
r_scangle_it3.84
r_scbond_it2.317
r_mcangle_it1.616
r_angle_refined_deg1.504
r_mcbond_it0.871
r_angle_other_deg0.846
r_symmetry_vdw_other0.326
r_nbd_other0.259
r_nbd_refined0.209
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.813
r_scangle_it3.84
r_scbond_it2.317
r_mcangle_it1.616
r_angle_refined_deg1.504
r_mcbond_it0.871
r_angle_other_deg0.846
r_symmetry_vdw_other0.326
r_nbd_other0.259
r_nbd_refined0.209
r_xyhbond_nbd_refined0.169
r_symmetry_vdw_refined0.168
r_symmetry_hbond_refined0.166
r_chiral_restr0.093
r_nbtor_other0.085
r_bond_refined_d0.015
r_gen_planes_refined0.006
r_gen_planes_other0.003
r_bond_other_d0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3299
Nucleic Acid Atoms
Solvent Atoms403
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing