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Human CTPS2 crystal structure
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2VO1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 277 0.8M Succinic acid, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 4.28 71.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 168.25 α = 90 b = 168.25 β = 90 c = 132 γ = 120
Symmetry Space Group P 62 2 2
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 315r mirrors 2009-01-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 ESRF ID23-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.8 48.91 5.3 29.76 27618 4.6 29.76
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.8 3 5.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT 2VO1 2.8 48.91 25682 1934 100 0.20527 0.20319 0.2097 0.23232 0.2353 RANDOM 20.931
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] 1.59 0.8 1.59 -2.39
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.798 r_dihedral_angle_4_deg 16.719 r_dihedral_angle_3_deg 14.549 r_dihedral_angle_1_deg 5.951 r_scangle_it 2.47 r_scbond_it 1.447 r_angle_refined_deg 1.342 r_mcangle_it 0.88 r_angle_other_deg 0.85 r_mcbond_it 0.436
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.798 r_dihedral_angle_4_deg 16.719 r_dihedral_angle_3_deg 14.549 r_dihedral_angle_1_deg 5.951 r_scangle_it 2.47 r_scbond_it 1.447 r_angle_refined_deg 1.342 r_mcangle_it 0.88 r_angle_other_deg 0.85 r_mcbond_it 0.436 r_mcbond_other 0.07 r_chiral_restr 0.069 r_bond_refined_d 0.011 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3579 Nucleic Acid Atoms Solvent Atoms 43 Heterogen Atoms 64
Software Software Software Name Purpose ADSC data collection PHASER phasing REFMAC refinement XDS data reduction XSCALE data scaling