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Crystal structure of the AaHII-Fab4C1 complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1PTX PDB ENTRY 1PTX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8 15% PEG 2000 MME, 0.1 M HEPES PH 8.0, 0.1 M NACL
Crystal Properties Matthews coefficient Solvent content 2.2 44
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 123.94 α = 90 b = 38.74 β = 91.36 c = 154.07 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 ADSC QUANTUM 4 2006-11-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-2 ESRF ID14-2
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 13 99.2 0.09 10.8 4 65949 2 34.6
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 2.3 2.35 99.9 0.43 3.45 4.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 PDB ENTRY 1PTX 2.3 12.97 62651 3298 99.23 0.20135 0.19862 0.2005 0.25403 0.256 RANDOM 45.863
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] 0.58 -2.39 -0.47 -0.23
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.588 r_dihedral_angle_4_deg 18.007 r_dihedral_angle_3_deg 16.718 r_dihedral_angle_1_deg 6.682 r_angle_refined_deg 1.365 r_chiral_restr 0.093 r_bond_refined_d 0.01 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.588 r_dihedral_angle_4_deg 18.007 r_dihedral_angle_3_deg 16.718 r_dihedral_angle_1_deg 6.682 r_angle_refined_deg 1.365 r_chiral_restr 0.093 r_bond_refined_d 0.01 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11436 Nucleic Acid Atoms Solvent Atoms 210 Heterogen Atoms 51
Software Software Software Name Purpose REFMAC refinement XDS data reduction SCALA data scaling MOLREP phasing