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Crystal Structure of the All4481 protein from Nostoc sp. PCC 7120, Northeast Structural Genomics Consortium Target NsR300
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.15 291 Protein solution: 100mM NaCl, 5mM DTT, 0.02% NaN3, 10mM Tris-HCl (pH 7.5) . Reservoir solution: 100mM MES (pH 6.15), 18% PEG3350, and 100mM potassium nitrate., VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.51 50.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 124.17 α = 90 b = 55.553 β = 98.87 c = 122.363 γ = 90
Symmetry Space Group C 1 2 1
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 2009-07-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4A 0.97908 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 2 30 99.4 0.063 0.059 18.8 3.3 110867 110202 17.8
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 2 2.07 99.1 0.288 0.28 3.9 3.1 11087
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 2 19.96 2 2 109038 97262 4774 89.2 0.191 0.19 0.189 0.2012 0.233 0.2432 RANDOM 37.1
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] 0.69 1.84 -1.34 0.65
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.3 c_angle_deg 1.7 c_improper_angle_d 1.13 c_bond_d 0.017
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5207 Nucleic Acid Atoms Solvent Atoms 473 Heterogen Atoms
Software Software Software Name Purpose CNS refinement PDB_EXTRACT data extraction ADSC data collection HKL-2000 data reduction SCALEPACK data scaling SnB phasing REFMAC refinement