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The crystal structure of BRCA1 BRCT in complex with a minimal recognition tetrapeptide with an amidated C-terminus
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7.3 298 Tris-HCl, Li2SO4, NiCl2, pH 7.3, VAPOR DIFFUSION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 4.69 73.76
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 115.075 α = 90 b = 115.075 β = 90 c = 123.255 γ = 120
Symmetry Space Group P 61 2 2
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 MAR scanner 300 mm plate 2008-01-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CLSI BEAMLINE 08ID-1 0.97934 CLSI 08ID-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 2.65 50 99.1 0.063 16.1 6.8 14444
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 2.65 2.74 99.4 0.513 5.6 1414
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.7 29.44 13654 682 99.19 0.25 0.247 0.2493 0.296 0.3046 RANDOM 49.86
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] -0.07 -0.03 -0.07 0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.311 r_dihedral_angle_4_deg 18.634 r_dihedral_angle_3_deg 16.786 r_dihedral_angle_1_deg 6.136 r_scangle_it 1.718 r_angle_refined_deg 1.105 r_scbond_it 1.023 r_mcangle_it 0.772 r_mcbond_it 0.406 r_chiral_restr 0.074
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.311 r_dihedral_angle_4_deg 18.634 r_dihedral_angle_3_deg 16.786 r_dihedral_angle_1_deg 6.136 r_scangle_it 1.718 r_angle_refined_deg 1.105 r_scbond_it 1.023 r_mcangle_it 0.772 r_mcbond_it 0.406 r_chiral_restr 0.074 r_bond_refined_d 0.008 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1731 Nucleic Acid Atoms Solvent Atoms 18 Heterogen Atoms 2
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data collection HKL-2000 data reduction HKL-2000 data scaling