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CHICKEN CITRATE SYNTHASE COMPLEX WITH TRIFLUOROACETONYL-COA AND CITRATE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1CSC PDB ENTRY 1CSC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6 CRYSTALLIZED FROM 1.05M NA CITRATE, PH 6.0 2 MM TRIFLUOROACETONYL COENZYME A
Crystal Properties Matthews coefficient Solvent content 2.4 55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 110.37 α = 90 b = 100.21 β = 90 c = 87.84 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 295 AREA DETECTOR XUONG-HAMLIN MULTIWIRE COLLIMATOR 1993-01-15 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH2R
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 2.23 25 84 0.051 9.1 2.6 40589
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) 2.23 2.4 51 0.138 2.5 1.4
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 1CSC 2.25 25 40478 40478 86 0.158 0.1484
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 t_dihedral_angle_d 18.2 t_it 6.2 t_angle_deg 2.3 t_trig_c_planes 0.019 t_nbd 0.017 t_gen_planes 0.015 t_bond_d 0.014 t_incorr_chiral_ct t_pseud_angle
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6787 Nucleic Acid Atoms Solvent Atoms 146 Heterogen Atoms 168
Software Software Software Name Purpose FASTRAN model building ROTFUN model building TNT refinement SDMS data reduction SDMS data scaling FASTRAN phasing ROTFUN phasing