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The N-terminal PAS domain crystal structure of RV1364C from Mycobacterium Tuberculosis at 2.3 angstrom
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other MODEL BUILT FROM SELENIUM MAD
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 292.16 1.4 M AMMONIUM SULFATE, 0.1 M TRIS- HCL, 0.1 M SODIUM CHLORIDE, pH 8.00, VAPOR DIFFUSION, HANGING DROP, temperature 292.16K
Crystal Properties Matthews coefficient Solvent content 2.66 53.82
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 60.137 α = 90 b = 60.137 β = 90 c = 171.948 γ = 120
Symmetry Space Group P 62 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 MAR CCD 165 mm 2006-03-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7A 0.972 EMBL/DESY, HAMBURG BW7A
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 2.3 20 100 0.079 39 21.3 8731 8731 1 1 59.7
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) 2.3 2.34 100 0.733 4.62 22.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 MOLECULAR REPLACEMENT THROUGHOUT MODEL BUILT FROM SELENIUM MAD 2.3 20 8685 8685 1226 98.9 0.251 0.251 0.243 0.2304 0.295 0.2759 RANDOM 58.53
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] 3.02 1.51 3.02 -4.53
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.786 r_dihedral_angle_4_deg 20.219 r_dihedral_angle_3_deg 19.52 r_dihedral_angle_1_deg 8.215 r_scangle_it 4.491 r_scbond_it 2.905 r_angle_refined_deg 1.315 r_mcangle_it 1.113 r_mcbond_it 0.633 r_nbtor_refined 0.304
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.786 r_dihedral_angle_4_deg 20.219 r_dihedral_angle_3_deg 19.52 r_dihedral_angle_1_deg 8.215 r_scangle_it 4.491 r_scbond_it 2.905 r_angle_refined_deg 1.315 r_mcangle_it 1.113 r_mcbond_it 0.633 r_nbtor_refined 0.304 r_symmetry_hbond_refined 0.295 r_symmetry_vdw_refined 0.205 r_nbd_refined 0.2 r_xyhbond_nbd_refined 0.129 r_chiral_restr 0.099 r_bond_refined_d 0.011 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1025 Nucleic Acid Atoms Solvent Atoms 20 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction Auto-Rickshaw phasing REFMAC refinement SCALEPACK data scaling