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CRYSTAL STRUCTURE OF A PUTATIVE METALLOPEPTIDASE (SAMA_0725) FROM SHEWANELLA AMAZONENSIS SB2B AT 2.00 A RESOLUTION
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.6 277 NANODROP, 1.6M (NH4)2SO4, 20.0% Glycerol, 0.1M Acetate pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.52 51.14
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 64.04 α = 90 b = 74.75 β = 95.19 c = 96.12 γ = 90
Symmetry Space Group P 1 21 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 MARMOSAIC 325 mm CCD Flat mirror (vertical focusing) 2007-06-22 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.91837, 0.97944 SSRL BL11-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 29.63 92.8 0.107 7.41 3.36 57061 20.14
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.07 99.5 0.518 1.87
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 MAD THROUGHOUT 2 29.63 57042 2870 93.32 0.164 0.164 0.161 0.1684 0.213 0.2131 RANDOM 13.303
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] -0.04 0.6 -0.03 0.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.959 r_dihedral_angle_4_deg 14.204 r_dihedral_angle_3_deg 12.754 r_scangle_it 7.131 r_scbond_it 5.365 r_dihedral_angle_1_deg 4.365 r_mcangle_it 2.903 r_mcbond_it 2.15 r_angle_refined_deg 1.863 r_angle_other_deg 1.394
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.959 r_dihedral_angle_4_deg 14.204 r_dihedral_angle_3_deg 12.754 r_scangle_it 7.131 r_scbond_it 5.365 r_dihedral_angle_1_deg 4.365 r_mcangle_it 2.903 r_mcbond_it 2.15 r_angle_refined_deg 1.863 r_angle_other_deg 1.394 r_mcbond_other 0.545 r_symmetry_hbond_refined 0.257 r_xyhbond_nbd_other 0.224 r_xyhbond_nbd_refined 0.191 r_symmetry_vdw_refined 0.183 r_nbd_refined 0.177 r_nbtor_refined 0.17 r_symmetry_vdw_other 0.165 r_nbd_other 0.154 r_chiral_restr 0.09 r_nbtor_other 0.088 r_bond_refined_d 0.016 r_gen_planes_refined 0.007 r_bond_other_d 0.004 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6159 Nucleic Acid Atoms Solvent Atoms 526 Heterogen Atoms 122
Software Software Software Name Purpose REFMAC refinement PHENIX refinement SHELX phasing MolProbity model building XSCALE data scaling PDB_EXTRACT data extraction MAR345 data collection XDS data reduction SHELXD phasing SHARP phasing