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Crystal Structure of the BRCT Domains of Human BRCA1 in Complex with a Phosphorylated Peptide from Human Acetyl-CoA Carboxylase 1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1JNX PDB entry 1JNX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.5 294 100 mM sodium acetate (pH 4.5), 25-27% (v/v) PEG400, and 200 mM calcium acetate, VAPOR DIFFUSION, SITTING DROP, temperature 294K
Crystal Properties Matthews coefficient Solvent content 3.58 65.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 83.33 α = 90 b = 181.513 β = 90 c = 194.643 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 CCD ADSC QUANTUM 4 MIRRORS 2006-10-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4A 0.97905 NSLS X4A
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 3.2 30 92.5 0.118 7.7876 3.2 44707 42426
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 3.2 3.31 83.5 0.391 2.843 2.2 3981
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 (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entry 1JNX 3.21 29.89 44707 42426 2249 91.56 0.2597 0.25713 0.3075 0.2836 RANDOM 87.613
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] -0.91 0.58 0.33
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.547 r_dihedral_angle_3_deg 21.392 r_dihedral_angle_4_deg 19.375 r_dihedral_angle_1_deg 6.207 r_angle_refined_deg 1.162 r_scangle_it 0.525 r_nbtor_refined 0.31 r_scbond_it 0.305 r_mcangle_it 0.244 r_nbd_refined 0.213
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.547 r_dihedral_angle_3_deg 21.392 r_dihedral_angle_4_deg 19.375 r_dihedral_angle_1_deg 6.207 r_angle_refined_deg 1.162 r_scangle_it 0.525 r_nbtor_refined 0.31 r_scbond_it 0.305 r_mcangle_it 0.244 r_nbd_refined 0.213 r_symmetry_vdw_refined 0.212 r_xyhbond_nbd_refined 0.154 r_mcbond_it 0.138 r_chiral_restr 0.08 r_symmetry_hbond_refined 0.07 r_bond_refined_d 0.008 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 13867 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose SnB phasing REFMAC refinement DENZO data reduction SCALEPACK data scaling PHASER phasing