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Fluorescent Protein mKeima at pH 3.8
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2WHT PDB ENTRY 2WHT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 3.8 293 0.2M LITHIUM SULPHATE, 20% PEG 3350, 0.1M PHOSPHATE CITRATE PH 3.8, VAPOR DIFFUSION, TEMPERATURE 293K
Crystal Properties Matthews coefficient Solvent content 2.5 50
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 92.57 α = 90 b = 98.1 β = 90 c = 123.27 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 CCD ADSC CCD 2008-09-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 ESRF ID14-4
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 2.1 76.7 99.2 0.13 11.3 7.3 65627 -3 27.337
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 2.1 2.22 98.7 0.5 4.2 7.3
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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 2WHT 2.1 76.7 62294 3332 99.23 0.19302 0.19011 0.1934 0.24788 RANDOM 23.326
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] -1.92 3.72 -1.8
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.665 r_dihedral_angle_4_deg 21.118 r_dihedral_angle_3_deg 16.219 r_dihedral_angle_1_deg 7.14 r_scangle_it 4.576 r_scbond_it 3.622 r_angle_refined_deg 1.866 r_mcangle_it 1.702 r_mcbond_it 1.493 r_nbtor_refined 0.311
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.665 r_dihedral_angle_4_deg 21.118 r_dihedral_angle_3_deg 16.219 r_dihedral_angle_1_deg 7.14 r_scangle_it 4.576 r_scbond_it 3.622 r_angle_refined_deg 1.866 r_mcangle_it 1.702 r_mcbond_it 1.493 r_nbtor_refined 0.311 r_nbd_refined 0.217 r_symmetry_hbond_refined 0.175 r_xyhbond_nbd_refined 0.169 r_symmetry_vdw_refined 0.169 r_chiral_restr 0.12 r_bond_refined_d 0.016 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7100 Nucleic Acid Atoms Solvent Atoms 761 Heterogen Atoms 55
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling PHASER phasing