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Neutron Crystal Structure of the Wild Type Rubredoxin from Pyrococcus Furiosus at 1.5A Resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BRF PDB ENTRY 1BRF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 Macroseeding 8 298 sodium dihydrogen phosphate, dipotassium hydrogen phosphate, pH 8.0, Macroseeding, temperature 298K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 34.32 α = 90 b = 35.31 β = 90 c = 44.23 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 neutron 298 IMAGE PLATE MACSCIENCE DIP100 1999-08-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 NUCLEAR REACTOR JRR-3M BEAMLINE 1G-A 2.33 JRR-3M 1G-A
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 1.5 30 81.9 0.096 8.5 3.3 7417 6.4
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 1.5 1.55 53.1 0.232 3.1 1.7 469
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B NEUTRON DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1BRF 1.5 27.6 2 7286 789 80.5 0.186 0.217 RANDOM 11.9
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] -0.35 0.03 0.32
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.8 c_scangle_it 2.49 c_mcangle_it 2.19 c_scbond_it 1.89 c_mcbond_it 1.33 c_angle_deg 1.24 c_improper_angle_d 1.2 c_bond_d 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 413 Nucleic Acid Atoms Solvent Atoms 37 Heterogen Atoms 1
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling X-PLOR phasing CNS phasing