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Crystal structure of the RPA2492 protein in complex with SAM from Rhodopseudomonas palustris, Northeast Structural Genomics Consortium Target RpR299
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 277 Protein solution: 10 mM Tris (pH 7.5), 100 mM sodium chloride, 5 mM DTT, and 5 mM S-adenosyl-methionine. Resevoir solution: 100 mM HEPES (pH 7.5) and
2 M ammonium sulfate.
, microbatch under oil, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.45 49.85
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.185 α = 90 b = 65.295 β = 90 c = 67.109 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 mirrors 2008-07-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4A 0.97902 NSLS X4A
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 1.6 30 90.2 0.049 0.057 33.94 4.1 60048 54164 2 2 9.9
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) 1.6 1.66 66.3 0.074 0.109 12.77 2.4 6000
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) 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 SAD THROUGHOUT 1.6 19.86 2 2 59601 53939 5207 90.5 0.161 0.16 0.16 0.1675 0.183 0.188 RANDOM 13
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] 0.72 -0.41 -0.31
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.9 c_improper_angle_d 1.35 c_angle_deg 1.3 c_bond_d 0.01 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.9 c_improper_angle_d 1.35 c_angle_deg 1.3 c_bond_d 0.01 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1546 Nucleic Acid Atoms Solvent Atoms 317 Heterogen Atoms 52
Software Software Software Name Purpose CNS refinement ADSC data collection HKL-2000 data reduction SCALEPACK data scaling SHELX phasing XTALVIEW refinement