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Effect of a Y265F Mutant on the Transamination Based Cycloserine Inactivation of Alanine Racemase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SFT PDB ENTRY 1SFT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 298 PEG 4K, NaAc, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 398K
Crystal Properties Matthews coefficient Solvent content 2.04 39.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 84.965 α = 90 b = 85.627 β = 90 c = 97.963 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 IMAGE PLATE RIGAKU RAXIS IV Supper mirrors 1999-11-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH2R 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.95 42.8 83.3 52776 43977 13.4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.95 2.03 84.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) 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 1SFT 1.95 42.8 52776 43977 4480 85.2 0.191 0.191 0.1965 0.24 0.2453 RANDOM 27.9
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] -4.81 13.8 -8.99
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.8 c_scangle_it 2.73 c_scbond_it 1.92 c_mcangle_it 1.85 c_angle_deg 1.3 c_mcbond_it 1.23 c_improper_angle_d 0.84 c_bond_d 0.006 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.8 c_scangle_it 2.73 c_scbond_it 1.92 c_mcangle_it 1.85 c_angle_deg 1.3 c_mcbond_it 1.23 c_improper_angle_d 0.84 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6174 Nucleic Acid Atoms Solvent Atoms 476 Heterogen Atoms 44
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing