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Crystal structure of aspartate carbamoyltransferase regulatory chain from Methanocaldococcus jannaschii
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 293 0.16M Ammmounium Acetate, 0.08M Bis-Tris(pH5.5), 20%w/v PEG3350, 10mM ATP, 10mM Zinc chloride, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.5 50.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.003 α = 90 b = 71.398 β = 90 c = 92.975 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 RIGAKU JUPITER 210 2007-03-29 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL26B1 1.282150, 1.20000, 1.00000 SPring-8 BL26B1
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 50 99.9 0.058 7 23638 16.6
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) 2 2.07 100 0.211 7.2 2304
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 MAD THROUGHOUT 2 30.96 23253 2292 98.5 0.226 0.226 0.2183 0.226 0.2146 RANDOM 32.3
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] 6.55 -2.11 -4.44
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.8 c_scangle_it 3.38 c_angle_deg 3.1 c_improper_angle_d 2.91 c_scbond_it 2.18 c_mcangle_it 2.13 c_mcbond_it 1.35 c_bond_d 0.008 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.8 c_scangle_it 3.38 c_angle_deg 3.1 c_improper_angle_d 2.91 c_scbond_it 2.18 c_mcangle_it 2.13 c_mcbond_it 1.35 c_bond_d 0.008 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2240 Nucleic Acid Atoms Solvent Atoms 166 Heterogen Atoms 128
Software Software Software Name Purpose CNS refinement HKL-2000 data collection HKL-2000 data reduction HKL-2000 data scaling SOLVE phasing