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Crystal structure of Siderocalin (NGAL, Lipocalin 2) complexed with apo Enterobactin
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.5 291 1.3M Ammonium sulfate, 0.2M Lithium sulfate, 50mM sodium chloride, 0.1M sodium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 3.15 61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 114.2 α = 90 b = 114.2 β = 90 c = 119.3 γ = 90
Symmetry Space Group P 41 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 CCD ADSC QUANTUM 210 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.1 ALS 5.0.1
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 2.62 50 100 0.057 50.3 12.9 44579 23965
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) 2.62 2.7 100 0.41 7.51 13.2 2347
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 Used previously-determined structure THROUGHOUT 2.62 41.25 21664 2245 99.94 0.26395 0.25955 0.2607 0.3071 0.303 RANDOM 36.449
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] -0.03 -0.03 0.06
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.416 r_dihedral_angle_4_deg 20.422 r_dihedral_angle_3_deg 15.346 r_dihedral_angle_1_deg 5.356 r_scangle_it 1.463 r_angle_refined_deg 0.906 r_scbond_it 0.824 r_mcangle_it 0.813 r_angle_other_deg 0.774 r_mcbond_it 0.428
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.416 r_dihedral_angle_4_deg 20.422 r_dihedral_angle_3_deg 15.346 r_dihedral_angle_1_deg 5.356 r_scangle_it 1.463 r_angle_refined_deg 0.906 r_scbond_it 0.824 r_mcangle_it 0.813 r_angle_other_deg 0.774 r_mcbond_it 0.428 r_chiral_restr 0.056 r_mcbond_other 0.042 r_bond_refined_d 0.005 r_gen_planes_refined 0.004 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3682 Nucleic Acid Atoms Solvent Atoms 116 Heterogen Atoms 128
Software Software Software Name Purpose HKL-2000 data collection REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling REFMAC phasing