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Crystal Structure of Streptomyces Cholesterol Oxidase H447Q/E361Q mutant (1.2A)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1MXT PDB ENTRY 1MXT; ADP, WATERS, LIGANDS AND ACTIVE SITE SIDECHAINS REMOVED FROM STARTING MODEL
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.2 291 10% PEG 8000, 75mM MnSO4, 100mM CACODYLATE pH 5.2, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.08 40.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.3 α = 90 b = 73.14 β = 105.05 c = 63.14 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 100 IMAGE PLATE RIGAKU RAXIS IV++ M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5
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 1.2 60.97 94.1 0.1 11.9 3.3 132078
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 1.2 1.22 74.5 0.196 3.2 1.3
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 (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 FREE R PDB ENTRY 1MXT; ADP, WATERS, LIGANDS AND ACTIVE SITE SIDECHAINS REMOVED FROM STARTING MODEL 1.2 38.03 132057 6605 94.1 0.133 0.1321 0.1321 0.1225 0.172 0.1286 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 73 3714 4427.84
RMS Deviations Key Refinement Restraint Deviation s_approx_iso_adps 0.094 s_non_zero_chiral_vol 0.075 s_zero_chiral_vol 0.068 s_similar_adp_cmpnt 0.04 s_from_restr_planes 0.0316 s_angle_d 0.029 s_anti_bump_dis_restr 0.02 s_bond_d 0.012 s_rigid_bond_adp_cmpnt 0.004 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3819 Nucleic Acid Atoms Solvent Atoms 560 Heterogen Atoms 58
Software Software Software Name Purpose REFMAC refinement SHELXL-97 refinement CrystalClear data collection DENZO data reduction SCALEPACK data scaling