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Crystal structure of complex of SAM and BVU_3255, a methyltransferase from Bacteroides vulgatus ATCC 8482
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3E7P PDB ENTRY 3E7P
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298 150mM NH4Cl, 17% w/v PEG 3350, 3% v/v 2-Propanol, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.12 42.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.419 α = 90 b = 106.648 β = 90 c = 133.004 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 315 2010-12-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSRRC BEAMLINE BL13B1 1.000 NSRRC BL13B1
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 2.2 50 100 0.049 21.05 53257 53257 1 1
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 2.2 2.28 100 0.374 4.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) 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 3E7P 2.2 30 3 53728 43686 2176 81.3 0.23 0.23 0.2454 0.267 0.2793 RANDOM 41.552
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] 18.392 -4.173 -14.219
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.827 c_mcangle_it 2.139 c_scbond_it 1.932 c_mcbond_it 1.333 c_angle_deg 1.28 c_bond_d 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7659 Nucleic Acid Atoms Solvent Atoms 409 Heterogen Atoms 108
Software Software Software Name Purpose HKL-2000 data collection MOLREP phasing CNS refinement HKL-2000 data reduction HKL-2000 data scaling