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Monoclinic form of IgG1 Fab fragment (in complex with antigenic peptide) sharing same Fv as IgA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.1 293 0.1M Na citrate, 20% isopropanol, 16% PEG 4000, pH 6.1, vapor diffusion, sitting drop, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.43 49.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.32 α = 90 b = 67.27 β = 103.1 c = 68.88 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 108 IMAGE PLATE MAR scanner 345 mm plate 2009-12-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.3 28.232 99.9 0.097 12.4 3.7 21241 21241 40.76
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.42 100 0.572 0.572 0.672 0.349 1.4 3.6 3079
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS THROUGHOUT 2.3 28.23 21224 21224 1010 99.93 0.1712 0.1712 0.1688 0.1744 0.2214 0.229 RANDOM 33.3728
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] 3.9761 -0.8879 -0.4797 -3.4964
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 20.34 t_omega_torsion 3.64 t_angle_deg 1.28 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 20.34 t_omega_torsion 3.64 t_angle_deg 1.28 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3309 Nucleic Acid Atoms Solvent Atoms 227 Heterogen Atoms 12
Software Software Software Name Purpose SCALA data scaling BUSTER-TNT refinement PDB_EXTRACT data extraction MAR345dtb data collection XDS data reduction FFT phasing BUSTER refinement