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Crystal Structure of Haemophilus influenzae N175L mutant Holo Ferric ion-Binding Protein A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1D9V PDB ENTRY 1D9V
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.2 277 PEG 550 MME, Tris, pH 8.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.03 39.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 105.85 α = 90 b = 76.037 β = 90 c = 34.067 γ = 90
Symmetry Space Group P 21 21 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 IMAGE PLATE RIGAKU RAXIS HTC mirrors 2002-07-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.5418
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 1.9 62.02 97.3 21885 20739
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.9 1.97 90.8
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 PDB ENTRY 1D9V 1.9 62.02 21885 20739 1119 97.29 0.22214 0.22214 0.21954 0.2276 0.27098 0.2747 RANDOM 19.033
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] -1.58 0.41 1.17
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.533 r_scangle_it 2.526 r_scbond_it 1.492 r_angle_refined_deg 1.087 r_mcangle_it 1.006 r_angle_other_deg 0.759 r_mcbond_it 0.538 r_symmetry_vdw_other 0.335 r_nbd_other 0.237 r_nbd_refined 0.208
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.533 r_scangle_it 2.526 r_scbond_it 1.492 r_angle_refined_deg 1.087 r_mcangle_it 1.006 r_angle_other_deg 0.759 r_mcbond_it 0.538 r_symmetry_vdw_other 0.335 r_nbd_other 0.237 r_nbd_refined 0.208 r_xyhbond_nbd_refined 0.196 r_symmetry_hbond_refined 0.127 r_symmetry_vdw_refined 0.095 r_nbtor_other 0.083 r_chiral_restr 0.066 r_bond_refined_d 0.009 r_gen_planes_refined 0.004 r_bond_other_d 0.002 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2264 Nucleic Acid Atoms Solvent Atoms 196 Heterogen Atoms 9
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction CCP4 data scaling MOLREP phasing