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BACTERIAL LUCIFERASE BETA2 HOMODIMER
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BRL LUCIFERASE AB HETERODIMER (PDB ENTRY 1BRL)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.2 277 SITTING DROP, 277 KELVIN, 12% PEG 4000, 17-21% ISOPROPANOL, 0.006M DTT, 0.1M CITRATE PH 6.2. 50 MG/ML PROTEIN., vapor diffusion - sitting drop
Crystal Properties Matthews coefficient Solvent content 3.5 64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 112.4 α = 90 b = 112.4 β = 90 c = 153.7 γ = 90
Symmetry Space Group P 41 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 IMAGE PLATE MARRESEARCH 1994-10-06 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7B EMBL/DESY, HAMBURG BW7B
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 2.5 15 93 0.088 8 32225 32.1
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-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT LUCIFERASE AB HETERODIMER (PDB ENTRY 1BRL) 2.5 15 32225 3249 93.3 0.191 0.191 0.249 RANDOM 37.8
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]
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 23.3 x_scangle_it 5.39 x_scbond_it 3.29 x_mcangle_it 3.14 x_mcbond_it 1.82 x_angle_deg 1.6 x_improper_angle_d 1.4 x_bond_d 0.013 x_bond_d_na x_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 23.3 x_scangle_it 5.39 x_scbond_it 3.29 x_mcangle_it 3.14 x_mcbond_it 1.82 x_angle_deg 1.6 x_improper_angle_d 1.4 x_bond_d 0.013 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5061 Nucleic Acid Atoms Solvent Atoms 31 Heterogen Atoms
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement DENZO data reduction SCALEPACK data scaling X-PLOR phasing