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Crystal structure of carbamoyl phosphate synthetase complexed at CYS269 in the small subunit with the tetrahedral mimic l-glutamate gamma-semialdehyde
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH 7.4 277 PEG 8000, TETRAETHYLAMMONIUM CHLORIDE, POTASSIUM CHLORIDE, MANGANESE(II)
CHLORIDE, ADENOSINE 5'-DIPHOSPHATE, L-ORNITHINE, L-GLUTAMATE GAMMA-SEMIALDEHYDE, pH 7.4, BATCH, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.24 61.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 151.7 α = 90 b = 163.8 β = 90 c = 332.6 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 OTHER 1999-02-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID APS 19-ID
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 30 98.7 0.089 16.4 5 550694 550694
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 2.07 97.1 0.293 3.9
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION 2 30 550694 550964 56524 98.7 0.186 0.186 0.186 0.242 RANDOM
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]
RMS Deviations Key Refinement Restraint Deviation t_angle_deg 2.14 t_bond_d 0.012 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 44256 Nucleic Acid Atoms Solvent Atoms 4176 Heterogen Atoms 387
Software Software Software Name Purpose AMoRE phasing TNT refinement d*TREK data reduction HKL-2000 data scaling