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Crystal structure of a complex between the catalytic and regulatory (RI{alpha}) subunits of PKA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 298 20 % PEG 2000, 0.1 M Tris-HCl, 4 % 1,3-Propanediol, 2.0 mM Cyclohexyl-pentyl-D-maltoside, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.67 53.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.453 α = 90 b = 93.017 β = 90 c = 122.043 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 315 2003-10-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.000 ALS 8.3.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2 20 99.15 0.076 28.3 23.5 42244 2 34.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.059 96.7 0.253 2.8
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2 20 42244 2136 99.15 0.199 0.198 0.226 0.2642 RANDOM 44.572
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] 0.17
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.744 r_dihedral_angle_4_deg 17.701 r_dihedral_angle_3_deg 14.052 r_dihedral_angle_1_deg 6.161 r_scangle_it 2.505 r_scbond_it 1.735 r_angle_refined_deg 1.406 r_mcangle_it 1.095 r_angle_other_deg 0.884 r_mcbond_it 0.74
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.744 r_dihedral_angle_4_deg 17.701 r_dihedral_angle_3_deg 14.052 r_dihedral_angle_1_deg 6.161 r_scangle_it 2.505 r_scbond_it 1.735 r_angle_refined_deg 1.406 r_mcangle_it 1.095 r_angle_other_deg 0.884 r_mcbond_it 0.74 r_symmetry_vdw_other 0.228 r_nbd_refined 0.223 r_nbd_other 0.196 r_nbtor_refined 0.182 r_symmetry_vdw_refined 0.178 r_mcbond_other 0.157 r_symmetry_hbond_refined 0.145 r_xyhbond_nbd_refined 0.128 r_nbtor_other 0.087 r_chiral_restr 0.084 r_bond_refined_d 0.012 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3842 Nucleic Acid Atoms Solvent Atoms 159 Heterogen Atoms 33
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing DM phasing REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data collection HKL-2000 data reduction HKL-2000 data scaling