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Structure of slr0077/SufS, the Essential Cysteine Desulfurase from Synechocystis PCC 6803
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1JF9 polyalanine version of 1JF9.pdb
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 277.15 0.1M tris pH 8.0, 0.25M MgCl2, 25% PEG 4000, n-octanoylsucrose, VAPOR DIFFUSION, SITTING DROP, temperature 277.15K
Crystal Properties Matthews coefficient Solvent content 2.98 59.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.386 α = 90 b = 89.308 β = 90 c = 141.815 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 CCD ADSC QUANTUM 4 2002-08-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 1.100 ALS 5.0.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.79 42.59 90.9 0.062 18.1 4 104503 94984 1 25.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.8 1.98 83.3 0.324 4.5
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 polyalanine version of 1JF9.pdb 1.8 42.59 104466 94984 9531 90.9 0.194 0.191 0.1856 0.216 0.2103 RANDOM 28.36
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] -3.411 -7.776 11.187
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.72 c_scbond_it 1.867 c_mcangle_it 1.533 c_angle_deg 1.5 c_mcbond_it 1.058 c_bond_d 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6211 Nucleic Acid Atoms Solvent Atoms 573 Heterogen Atoms 74
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing