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Complex between human TNF alpha and Llama VHH3
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5M2I
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 mixing 100 to 300 nL of protein (9 mg per ml in HEPES 10 mM pH 7.0) with 100 nL of precipitant solution containing: 9% PEG3350, 8% PEG-MME550, 130 mM NaSO4, 70 mM BTP, 30 mM Mes, and 3 mM ZnSO4, 8.5
Crystal Properties Matthews coefficient Solvent content 1.94 36.51
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 145.38 α = 90 b = 83.844 β = 128.77 c = 150.063 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 4 2006-10-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-3 0.931 ESRF ID14-3
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 30 99.9 0.09 11.2 4.1 62613 35.04
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.42 99.9 0.32 0.96 4.1 4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) 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 MOLECULAR REPLACEMENT THROUGHOUT 5M2I 2.3 29.59 62613 3229 99.98 0.2128 0.211 0.2219 0.2475 0.2571 RANDOM 45.06
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] 3.7062 1.701 -5.3979 1.6917
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 23.16 t_omega_torsion 3.1 t_angle_deg 1.11 t_bond_d 0.008 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 23.16 t_omega_torsion 3.1 t_angle_deg 1.11 t_bond_d 0.008 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 12805 Nucleic Acid Atoms Solvent Atoms 711 Heterogen Atoms
Software Software Software Name Purpose BUSTER refinement XDS data reduction SCALA data scaling MOLREP phasing