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PAPS reductase in a covalent complex with thioredoxin C35A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SUR PDB ENTRY 1SUR, PDB ENTRY 2TRX experimental model PDB 2TRX PDB ENTRY 1SUR, PDB ENTRY 2TRX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.6 291 10% PEG3400, 0.2M Potassium dihydrogen phosphate, pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.03 39.49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.932 α = 90 b = 111.153 β = 90 c = 153.434 γ = 90
Symmetry Space Group C 2 2 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 315 2006-02-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL1-5 SSRL BL1-5
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 3 27.789 99.7 0.137 0.137 4.7 4.6 7334 7334 79.8
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 3 3.08 100 0.485 0.485 1.4 4.8 525
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 (All) 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 1SUR, PDB ENTRY 2TRX 3 27.79 7319 7319 369 99.4 0.298 0.298 0.297 0.2982 0.307 0.2945 RANDOM 55.9
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] -21.13 -8.96 30.09
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.5 c_scangle_it 2.03 c_mcangle_it 2.01 c_scbond_it 1.22 c_angle_deg 1.2 c_mcbond_it 1.12 c_improper_angle_d 1.06 c_bond_d 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2672 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose SCALA data scaling MOLREP phasing CNS refinement PDB_EXTRACT data extraction Blu-Ice data collection MOSFLM data reduction CCP4 data scaling