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Atomic Resolution Structure of D92E Mutant of Alcaligenes xylosoxidans Nitrite Reductase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1HAU PDB ENTRY 1HAU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.5 0.1M MES PH6.5 40-50% PEG-MME 550, 10MM CUSO4,, pH 6.50
Crystal Properties Matthews coefficient Solvent content 1.81 32
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.7 α = 90 b = 78.7 β = 90 c = 98.9 γ = 120
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 MARRESEARCH 2001-02-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.5 SRS PX9.5
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 1.12 20 99.9 0.049 23.7 7.2 133004 2
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 1.12 1.14 99.8 0.36 3.6 3.4
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-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE PDB ENTRY 1HAU 1.12 60 132888 6650 99.9 0.1195 0.1629 0.1792 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 14 2463.5 3042.24
RMS Deviations Key Refinement Restraint Deviation s_non_zero_chiral_vol 0.088 s_zero_chiral_vol 0.085 s_from_restr_planes 0.0357 s_similar_adp_cmpnt 0.031 s_angle_d 0.029 s_bond_d 0.015 s_rigid_bond_adp_cmpnt 0.005 s_similar_dist s_anti_bump_dis_restr s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2535 Nucleic Acid Atoms Solvent Atoms 547 Heterogen Atoms 15
Software Software Software Name Purpose SHELXL-97 refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing