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The structure of Thermosynechococcus elongatus allophycocyanin at 3.5 Angstroems.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ALL PDB ENTRY 1ALL
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP HANGING DROP VAPOUR DIFFUSION OF EQUAL VOLUMES OF 10MG/ML PROTEIN SOLUTION AND 1M AMMONIUM SULFATE ABOVE A RESERVOIR OF 1 M AMMONIUM SULFATE.
Crystal Properties Matthews coefficient Solvent content 2.7 54.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 102.177 α = 90 b = 102.177 β = 90 c = 193.984 γ = 120
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 MARRESEARCH 2006-08-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA SLS X06SA
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 3.5 43.15 99.5 0.22 2.7 4.52 22898
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) 1 3.5 3.69 99.9 0.37 1.68 4.69
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 PDB ENTRY 1ALL 3.5 43.15 4813 257 98.9 0.261 0.26 0.241 0.285 0.2742 RANDOM 38.12
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] -0.35 -0.17 -0.35 0.52
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 26.98 r_dihedral_angle_4_deg 11.225 r_dihedral_angle_3_deg 9.262 r_dihedral_angle_1_deg 3.384 r_angle_refined_deg 1.399 r_angle_other_deg 0.766 r_nbtor_refined 0.159 r_nbd_other 0.143 r_nbd_refined 0.138 r_xyhbond_nbd_refined 0.111
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 26.98 r_dihedral_angle_4_deg 11.225 r_dihedral_angle_3_deg 9.262 r_dihedral_angle_1_deg 3.384 r_angle_refined_deg 1.399 r_angle_other_deg 0.766 r_nbtor_refined 0.159 r_nbd_other 0.143 r_nbd_refined 0.138 r_xyhbond_nbd_refined 0.111 r_symmetry_vdw_other 0.108 r_nbtor_other 0.081 r_symmetry_vdw_refined 0.058 r_chiral_restr 0.032 r_symmetry_hbond_refined 0.031 r_scangle_it 0.012 r_scbond_it 0.009 r_bond_refined_d 0.005 r_mcbond_it 0.005 r_mcangle_it 0.005 r_gen_planes_other 0.003 r_gen_planes_refined 0.002 r_bond_other_d 0.001 r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2437 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 86
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling PHASER phasing