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met-Perch Hemoglobin at pH 6.3
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1OUU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.3 298 0.1 M N-(2-Acetamido) Iminodiacetic Acid (ADA) at pH 6.3 and 17% PEG 4K, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.39 48.49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.636 α = 90 b = 85.022 β = 90 c = 123.227 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 93 CCD MAR CCD 130 mm M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.979 APS 19-BM
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 70 38119
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT 1OUU 2 70 38119 2047 96.31 0.18639 0.18394 0.1839 0.23179 0.2294 RANDOM 23.019
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] 0.75 -1.67 0.92
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.445 r_dihedral_angle_3_deg 16.505 r_dihedral_angle_4_deg 13.465 r_dihedral_angle_1_deg 5.626 r_scangle_it 3.942 r_scbond_it 2.719 r_angle_refined_deg 1.685 r_mcangle_it 1.579 r_mcbond_it 1.033 r_nbtor_refined 0.301
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.445 r_dihedral_angle_3_deg 16.505 r_dihedral_angle_4_deg 13.465 r_dihedral_angle_1_deg 5.626 r_scangle_it 3.942 r_scbond_it 2.719 r_angle_refined_deg 1.685 r_mcangle_it 1.579 r_mcbond_it 1.033 r_nbtor_refined 0.301 r_symmetry_vdw_refined 0.281 r_nbd_refined 0.232 r_xyhbond_nbd_refined 0.18 r_chiral_restr 0.118 r_symmetry_hbond_refined 0.109 r_bond_refined_d 0.021 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4458 Nucleic Acid Atoms Solvent Atoms 278 Heterogen Atoms 178
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection HKL-2000 data reduction SCALEPACK data scaling MOLREP phasing