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Rabbit serum transferrin at 2.6 A resolution.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Structure at 3.3 A determined by MIR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 Batch crystallisation 5.4 279 0.01M Tris/HCl, acetic acid or HCl, pH 5.4, Batch crystallisation, temperature 279K
Crystal Properties Matthews coefficient Solvent content 3.68 67
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 127.19 α = 90 b = 127.19 β = 90 c = 144.85 γ = 90
Symmetry Space Group P 43 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 277 IMAGE PLATE MARRESEARCH Pt-coated quartz 1993-12-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 0.87 SRS PX9.6
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 2.6 30 97.7 0.057 9.9 5.6 36323 36323 57.8
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) 2.6 2.67 85.6 0.248 2.7 2.7 2290
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 THROUGHOUT Structure at 3.3 A determined by MIR 2.6 30 34433 34433 1808 97.61 0.187 0.187 0.185 0.1858 0.223 0.2211 RANDOM 44.391
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 -0.58 1.16
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 22.107 r_dihedral_angle_1_deg 4.7 r_scangle_it 4.632 r_scbond_it 2.704 r_mcangle_it 2.016 r_angle_refined_deg 1.942 r_mcbond_it 1.077 r_angle_other_deg 0.933 r_nbd_refined 0.254 r_nbd_other 0.235
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 22.107 r_dihedral_angle_1_deg 4.7 r_scangle_it 4.632 r_scbond_it 2.704 r_mcangle_it 2.016 r_angle_refined_deg 1.942 r_mcbond_it 1.077 r_angle_other_deg 0.933 r_nbd_refined 0.254 r_nbd_other 0.235 r_symmetry_hbond_refined 0.213 r_symmetry_vdw_other 0.2 r_xyhbond_nbd_refined 0.178 r_xyhbond_nbd_other 0.164 r_chiral_restr 0.121 r_symmetry_vdw_refined 0.099 r_bond_refined_d 0.02 r_gen_planes_refined 0.008 r_gen_planes_other 0.003 r_bond_other_d 0.001 r_nbtor_other r_symmetry_hbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5216 Nucleic Acid Atoms Solvent Atoms 206 Heterogen Atoms 11
Software Software Software Name Purpose MOSFLM data reduction ROTAVATA data reduction MLPHARE phasing REFMAC refinement CCP4 data scaling ROTAVATA data scaling