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Crystal Structure of C-lobe of Bovine lactoferrin Complexed with Lipoteichoic acid at 2.1 A Resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3RGY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 298 0.01M Znso4, 0.1M MES, 25% PEG, Monomethyl Ether 550 , pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.67 53.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.417 α = 90 b = 50.398 β = 107.72 c = 65.944 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 300 IMAGE PLATE MARRESEARCH mirror 2011-05-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300 1.541
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.1 62.82 94.3 0.059 12 21475 21244 31.1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.18 94.5 0.272 2
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3RGY 2.1 62 21475 21244 1167 95.74 0.1991 0.1991 0.19708 0.23441 0.2178 RANDOM 36.118
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] 0.07 -1.26 -0.67 -0.17
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.785 r_dihedral_angle_4_deg 15.135 r_dihedral_angle_3_deg 14.396 r_dihedral_angle_1_deg 4.025 r_scangle_it 1.807 r_angle_refined_deg 1.246 r_mcangle_it 1.168 r_scbond_it 1.033 r_mcbond_it 0.628 r_chiral_restr 0.073
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.785 r_dihedral_angle_4_deg 15.135 r_dihedral_angle_3_deg 14.396 r_dihedral_angle_1_deg 4.025 r_scangle_it 1.807 r_angle_refined_deg 1.246 r_mcangle_it 1.168 r_scbond_it 1.033 r_mcbond_it 0.628 r_chiral_restr 0.073 r_bond_refined_d 0.007 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2604 Nucleic Acid Atoms Solvent Atoms 287 Heterogen Atoms 147
Software Software Software Name Purpose HKL-2000 data collection AMoRE phasing REFMAC refinement AUTOMAR data reduction SCALEPACK data scaling