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CRYSTAL STRUCTURE OF E. COLI ENOYL ACYL CARRIER PROTEIN REDUCTASE IN COMPLEX WITH NAD AND TRICLOSAN
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1DFH PDB ENTRY 1DFH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5 HANGING DROPS WERE FORMED BY MIXING 4MICROLITRES OF COMPLEX SOLUTION (15MG/ML PROTEIN, 3MM NADH, 0.6MM TRICLOSAN) WITH 4 MICROLITRES OF A RESERVOIR SOLUTION CONTAINING 12-16% (W/V) PEG 400 AND 0.1M SODIUM ACETATE PH 4.8-5.2 AT ROOM TEMPERATURE, pH 5.0
Crystal Properties Matthews coefficient Solvent content 2.15 35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.16 α = 90 b = 80.29 β = 104.46 c = 82.75 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 300 CCD ADSC 1998-09-01 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) 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 1.9 53.45 78 0.099 0.099 4.2 1.6 57294 16.9
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) 1.9 2 41 0.406 0.406 1.2 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-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 1DFH 1.9 100 57291 1717 77.3 0.202 0.2021 0.207 0.2044 RANDOM 26.1
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 x_dihedral_angle_d 24.1 x_scangle_it 3.72 x_scbond_it 2.38 x_mcangle_it 1.88 x_angle_deg 1.4 x_mcbond_it 1.32 x_improper_angle_d 0.87 x_bond_d 0.012 x_bond_d_na x_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 24.1 x_scangle_it 3.72 x_scbond_it 2.38 x_mcangle_it 1.88 x_angle_deg 1.4 x_mcbond_it 1.32 x_improper_angle_d 0.87 x_bond_d 0.012 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7616 Nucleic Acid Atoms Solvent Atoms 352 Heterogen Atoms 244
Software Software Software Name Purpose AMoRE phasing X-PLOR refinement MOSFLM data reduction CCP4 data scaling