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Crystal structure of a putative glucosamine-fructose-6-phosphate aminotransferase (stm4540.s) from salmonella typhimurium lt2 at 1.35 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION,SITTING DROP,NANODROP 8.2 273 0.2M Na3Citrate, 20.0% PEG-3350, No Buffer pH 8.2, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 273K
Crystal Properties Matthews coefficient Solvent content 1.83 32.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.22 α = 90 b = 102.61 β = 123.21 c = 49.296 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 MARMOSAIC 325 mm CCD 2005-06-05 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.91162, 0.97932, 0.97920 SSRL BL9-2
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 1.23 28.33 76.4 0.067 0.067 6.4 3.5 74674
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 1.23 1.26 17.3 0.386 0.386 1.9 2
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 1.23 28.33 70950 3724 76.5 0.113 0.113 0.112 0.1126 0.14 0.1405 RANDOM 10.369
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] 0.28 -0.41 -0.34 -0.39
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.006 r_dihedral_angle_4_deg 17.719 r_dihedral_angle_3_deg 11.375 r_sphericity_free 9.193 r_dihedral_angle_1_deg 5.507 r_scangle_it 5.307 r_scbond_it 4.293 r_sphericity_bonded 3.552 r_mcangle_it 3.067 r_rigid_bond_restr 2.599
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.006 r_dihedral_angle_4_deg 17.719 r_dihedral_angle_3_deg 11.375 r_sphericity_free 9.193 r_dihedral_angle_1_deg 5.507 r_scangle_it 5.307 r_scbond_it 4.293 r_sphericity_bonded 3.552 r_mcangle_it 3.067 r_rigid_bond_restr 2.599 r_mcbond_it 2.525 r_angle_refined_deg 1.63 r_mcbond_other 1.44 r_angle_other_deg 0.895 r_symmetry_vdw_refined 0.383 r_symmetry_vdw_other 0.34 r_nbd_refined 0.246 r_symmetry_hbond_refined 0.212 r_nbtor_refined 0.192 r_nbd_other 0.191 r_xyhbond_nbd_refined 0.162 r_chiral_restr 0.102 r_nbtor_other 0.089 r_bond_refined_d 0.017 r_gen_planes_refined 0.009 r_bond_other_d 0.002 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2684 Nucleic Acid Atoms Solvent Atoms 478 Heterogen Atoms 4
Software Software Software Name Purpose REFMAC refinement SCALA data scaling PDB_EXTRACT data extraction MOSFLM data reduction CCP4 data scaling SOLVE phasing SHARP phasing