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BRCA1 BRCT tandem repeat with RNA polymerase II pSer5-CTD peptide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1JNX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 277 0.1M PCB buffer (sodium propionate, sodium cacodylate, BIS-TRIS propane in the molar ratios 2:1:2) pH 6, 25%PEG 1500
Crystal Properties Matthews coefficient Solvent content 3.47 64.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 112.827 α = 90 b = 134.762 β = 90 c = 180.381 γ = 90
Symmetry Space Group C 2 2 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 PIXEL DECTRIS EIGER X 16M 2022-10-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) 0.9760 PETRA III, EMBL c/o DESY P13 (MX1)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 49.37 99.8 0.289 0.3 0.081 0.996 7.2 13.7 27850 78.941
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3 3.16 99.9 3.23 3.351 0.885 0.505 1 14.1
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 (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 3 49.37 26437 1386 99.71 0.258 0.2551 0.2645 0.312 0.3 97.212
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] 17.508 -7.197 -10.311
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 16.091 r_dihedral_angle_6_deg 15.005 r_lrange_it 14.172 r_lrange_other 14.171 r_mcangle_it 10.243 r_mcangle_other 10.242 r_scangle_it 10.052 r_scangle_other 10.051 r_dihedral_angle_1_deg 7.033 r_mcbond_it 6.348
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 16.091 r_dihedral_angle_6_deg 15.005 r_lrange_it 14.172 r_lrange_other 14.171 r_mcangle_it 10.243 r_mcangle_other 10.242 r_scangle_it 10.052 r_scangle_other 10.051 r_dihedral_angle_1_deg 7.033 r_mcbond_it 6.348 r_mcbond_other 6.348 r_dihedral_angle_2_deg 6.307 r_scbond_it 6.048 r_scbond_other 6.047 r_angle_refined_deg 1.257 r_angle_other_deg 0.722 r_nbd_refined 0.237 r_symmetry_xyhbond_nbd_refined 0.234 r_symmetry_nbd_other 0.215 r_nbd_other 0.214 r_symmetry_nbd_refined 0.187 r_nbtor_refined 0.183 r_ncsr_local_group_3 0.123 r_ncsr_local_group_5 0.119 r_xyhbond_nbd_refined 0.118 r_ncsr_local_group_1 0.114 r_ncsr_local_group_2 0.109 r_ncsr_local_group_6 0.104 r_ncsr_local_group_4 0.102 r_symmetry_nbtor_other 0.086 r_chiral_restr 0.064 r_gen_planes_other 0.007 r_gen_planes_refined 0.005 r_bond_refined_d 0.004 r_bond_other_d 0.002 r_ext_dist_refined_b r_chiral_restr_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6819 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement XDS data reduction SCALA data scaling PHASER phasing