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VP16, a capsid protein of bacteriophage P23-77 (VP16-virus-derived)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3ZMO PDB CODE 3ZMO
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP SITTING DROP VAPOUR DIFFUSION SYSTEM, MICROLITER DROPS OF PURIFIED P23-77 VIRION (PROTEIN CONCENTRATION 2.4 MG/ML, SAMPLE BUFFER 20 MM TRIS-HCL PH 7.5, 5 MM MGCL2 AND 150 MM NACL) MIXED 1:1 WITH SOLUTION CONSISTING OF 0.1 M CITRIC ACID PH 3.5, 20 MM TRIS-HCL PH 7.5, 5 MM MGCL2, 150 MM NACL AND 25%(W/V) PEG 3350.
Crystal Properties Matthews coefficient Solvent content 2.1 41.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.41 α = 90 b = 77.05 β = 90 c = 403 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 6M 2012-01-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I24 Diamond I24
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 2.36 42.16 99.1 0.11 7.5 3.2 54151 52.18
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.36 2.42 99.6 1.14 1.3 3.3
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 PDB CODE 3ZMO 2.36 42.16 53974 2743 98.59 0.1946 0.1925 0.2024 0.2344 0.2449 RANDOM 52.25
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] -10.2165 -0.8751 11.0916
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 16.27 t_omega_torsion 3.13 t_angle_deg 1.07 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 16.27 t_omega_torsion 3.13 t_angle_deg 1.07 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 10375 Nucleic Acid Atoms Solvent Atoms 348 Heterogen Atoms 4
Software Software Software Name Purpose BUSTER refinement xia2 data reduction XDS data reduction xia2 data scaling PHASER phasing