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MAMMALIAN BLOOD SERUM HAEMOPEXIN DEGLYCOSYLATED AND IN COMPLEX WITH ITS LIGAND HAEM
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1HXN 1HXN AND 1FBL experimental model PDB 1FBL 1HXN AND 1FBL
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 HANGING DROP, 4 DEGREES CENTIGRADES, RESEVOIR SOLUTION: 19-22% PEG 4000, 0.05
M TRIS HCL PH 7.5, 0.05-0.5 M EDTA, 0.2 NACL PROTEIN COMPLEX SOLUTION: 40 MG/
ML IN 0.05 M TRIS PH 7.0 AND 0.2 M NACL
Crystal Properties Matthews coefficient Solvent content 1.92 35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 44.68 α = 90 b = 61.95 β = 93.21 c = 83.29 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 IMAGE PLATE MARRESEARCH COLLIMATOR 1997-02-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL7-1 SSRL BL7-1
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 2.3 20 94.7 0.09 6 2.4 19233 38
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 2.42 77 0.324 2.1 2.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1HXN AND 1FBL 2.3 20 2.5 19233 951 94.7 0.201 0.207 0.289 RANDOM 35
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]
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 27 p_staggered_tor 23.8 p_planar_tor 17.7 p_scangle_it 2.506 p_mcangle_it 1.839 p_scbond_it 1.697 p_mcbond_it 1.094 p_multtor_nbd 0.211 p_singtor_nbd 0.183 p_angle_d 0.032
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 27 p_staggered_tor 23.8 p_planar_tor 17.7 p_scangle_it 2.506 p_mcangle_it 1.839 p_scbond_it 1.697 p_mcbond_it 1.094 p_multtor_nbd 0.211 p_singtor_nbd 0.183 p_angle_d 0.032 p_bond_d 0.014 p_angle_deg p_planar_d p_hb_or_metal_coord p_plane_restr p_chiral_restr p_xhyhbond_nbd p_xyhbond_nbd p_orthonormal_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3199 Nucleic Acid Atoms Solvent Atoms 210 Heterogen Atoms 54
Software Software Software Name Purpose DENZO data reduction CCP4 data reduction AMoRE phasing MAMA model building MAVE model building REFMAC refinement CCP4 data scaling ROTAVATA data scaling MAMA phasing MAVE phasing