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N-Terminal RNASE H domain of rv2228c from mycobacterium tuberculosis as a fusion protein with maltose binding protein
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 291 20% PEG2000, 0.2M Ammounium tartrate, pH pH7.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.33 47.24
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.632 α = 90 b = 101.383 β = 109.01 c = 76.091 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 113 CCD MARMOSAIC 325 mm CCD 2007-02-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.98397 SSRL BL9-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.25 41.45 100 50220
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 2.25 2.37 100 0.121 11.5
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 (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 2.25 41.45 47622 2576 99.99 0.18549 0.18265 0.2096 0.23854 0.2488 RANDOM 18.324
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] -1.77 -2.31 0.44 -0.17
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.549 r_dihedral_angle_4_deg 20.801 r_dihedral_angle_3_deg 17.414 r_dihedral_angle_1_deg 6.975 r_scangle_it 4.285 r_scbond_it 2.838 r_angle_refined_deg 1.901 r_mcangle_it 1.565 r_mcbond_it 1.025 r_symmetry_hbond_refined 0.352
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.549 r_dihedral_angle_4_deg 20.801 r_dihedral_angle_3_deg 17.414 r_dihedral_angle_1_deg 6.975 r_scangle_it 4.285 r_scbond_it 2.838 r_angle_refined_deg 1.901 r_mcangle_it 1.565 r_mcbond_it 1.025 r_symmetry_hbond_refined 0.352 r_nbtor_refined 0.309 r_nbd_refined 0.227 r_symmetry_vdw_refined 0.214 r_xyhbond_nbd_refined 0.168 r_chiral_restr 0.125 r_bond_refined_d 0.022 r_gen_planes_refined 0.008 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7732 Nucleic Acid Atoms Solvent Atoms 305 Heterogen Atoms 90
Software Software Software Name Purpose REFMAC refinement PHASER phasing PHENIX refinement SCALA data scaling MOSFLM data reduction