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High resolution crystal structure of phycoerythrin 545 from the marine cryptophyte rhodomonas CS24
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1QGW
Crystallization Crystal Properties Matthews coefficient Solvent content 2.23 44.77
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.98 α = 90 b = 82.555 β = 90 c = 89.53 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 100 IMAGE PLATE MARRESEARCH 1998-07-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-1 0.98 SSRL BL9-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.1 60.86 98.8 0.033 0.033 30.1 4.8 905573 186884 5.6
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.1 1.12 95 0.137 0.137 8.4 2.7
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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1QGW 1.1 60.86 181049 181049 5637 98.78 0.09665 0.09665 0.09606 0.1157 RANDOM 9.253
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] -0.14 0.08 0.07
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.488 r_dihedral_angle_4_deg 14.989 r_sphericity_free 11.497 r_dihedral_angle_3_deg 11.186 r_dihedral_angle_1_deg 5.688 r_sphericity_bonded 3.949 r_scangle_it 3.932 r_scbond_it 3.321 r_mcangle_it 2.396 r_mcbond_it 1.935
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.488 r_dihedral_angle_4_deg 14.989 r_sphericity_free 11.497 r_dihedral_angle_3_deg 11.186 r_dihedral_angle_1_deg 5.688 r_sphericity_bonded 3.949 r_scangle_it 3.932 r_scbond_it 3.321 r_mcangle_it 2.396 r_mcbond_it 1.935 r_angle_refined_deg 1.907 r_rigid_bond_restr 1.535 r_angle_other_deg 0.991 r_mcbond_other 0.733 r_symmetry_vdw_other 0.246 r_nbd_refined 0.242 r_xyhbond_nbd_refined 0.212 r_nbd_other 0.193 r_symmetry_hbond_refined 0.186 r_nbtor_refined 0.178 r_symmetry_vdw_refined 0.173 r_chiral_restr 0.122 r_nbtor_other 0.09 r_bond_refined_d 0.019 r_gen_planes_refined 0.012 r_bond_other_d 0.003 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3786 Nucleic Acid Atoms Solvent Atoms 1052 Heterogen Atoms 359
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction CCP4 data scaling AMoRE phasing