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E. Cloacae MurA in complex with Enolpyruvyl-UDP-N-acetylgalactosamine and covalent adduct of PEP with CYS115
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3SU9 PDB entry 3SU9
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 291 20 mg/mL MurA, 5 mM UDP-N-ACETYLGALACTOSAMINE, 2.5 mM PEP, 75 mM HEPES, 25 mM Magnesium Chloride, 15% PEG 550 MME, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.4 48.79
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 137.4 α = 90 b = 137.4 β = 90 c = 137.4 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 93 CCD RIGAKU SATURN 944+ MIRRORS 2010-05-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.8 20 98.8 0.12 6.6 18.5 3.8 10689 -3 7.8
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.8 2.9 99.3 0.42 26.7 3.8 3.8
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entry 3SU9 2.8 19.43 10689 556 99.2 0.188 0.188 0.188 0.263 0.262 RANDOM 35.4
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 c_dihedral_angle_d 23.9 c_improper_angle_d 11.65 c_scangle_it 2.75 c_scbond_it 1.81 c_mcangle_it 1.8 c_angle_deg 1.7 c_mcbond_it 1.08 c_bond_d 0.01 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.9 c_improper_angle_d 11.65 c_scangle_it 2.75 c_scbond_it 1.81 c_mcangle_it 1.8 c_angle_deg 1.7 c_mcbond_it 1.08 c_bond_d 0.01 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 3153 Nucleic Acid Atoms Solvent Atoms 113 Heterogen Atoms 118
Software Software Software Name Purpose CNS refinement XDS data reduction XDS data scaling CNS phasing