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Structure of pentaerythritol tetranitrate reductase complexed with picric acid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1GVS PDB ENTRY 1GVS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.2 pH 6.20
Crystal Properties Matthews coefficient Solvent content 2.22 44.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.979 α = 90 b = 69.058 β = 90 c = 89.121 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 2000-01-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 SRS PX9.6
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 0.9 10 94.8 0.087 29.7 3.9 68596
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 0.9 0.94 65.7 0.44 2.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1GVS 0.9 10 233224 94.8 0.1162 0.1 0.1311 0.1398 0.1433 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 32 2459.36 3575.74
RMS Deviations Key Refinement Restraint Deviation s_non_zero_chiral_vol 0.112 s_approx_iso_adps 0.112 s_zero_chiral_vol 0.104 s_anti_bump_dis_restr 0.058 s_angle_d 0.041 s_similar_adp_cmpnt 0.041 s_from_restr_planes 0.0316 s_bond_d 0.018 s_rigid_bond_adp_cmpnt 0.006 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2773 Nucleic Acid Atoms Solvent Atoms 784 Heterogen Atoms 47
Software Software Software Name Purpose SHELXL-97 refinement DENZO data reduction SCALEPACK data scaling CNS phasing