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Crystal Structure Of Methanobacterium Thermoautotrophicum Nicotinamide Mononucleotide Adenylyltransferase Mutant R136A complexed with NAD
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1EJ2 pdb entry 1ej2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 298 1.5 M Ammonium Sulfate, 100 mM Tris, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.17 61.22
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.418 α = 90 b = 91.418 β = 90 c = 107.755 γ = 120
Symmetry Space Group P 63 2 2
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 2000-11-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 14-BM-C 1.000 APS 14-BM-C
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 2.4 30 100 0.085 0.094 49.8 29.5 10961 -3 31.2
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 2.4 2.49 0.298 0.345 13.4 15 1052
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-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT pdb entry 1ej2 2.4 14.96 2 10271 1062 94.5 0.225 0.225 0.265 RANDOM 36.8
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] -1.44 4.02 -1.44 2.87
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.4 c_scangle_it 11.74 c_scbond_it 7.93 c_mcangle_it 6.19 c_mcbond_it 3.95 c_angle_deg 1.2 c_improper_angle_d 1.01 c_bond_d 0.006 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.4 c_scangle_it 11.74 c_scbond_it 7.93 c_mcangle_it 6.19 c_mcbond_it 3.95 c_angle_deg 1.2 c_improper_angle_d 1.01 c_bond_d 0.006 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
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1334 Nucleic Acid Atoms Solvent Atoms 49 Heterogen Atoms 49
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement CNS phasing