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Crystal Structure of the Maize Glutamine Synthetase complexed with ADP and Methionine sulfoximine Phosphate
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.8 298 9% PEG8000, 5% MPD, 100MM Tris-HCl, 10MM MnCl2, 1MM ATP, 1MM L-Methionine sulfoximine , pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.7 53.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 95.795 α = 90 b = 191.041 β = 101.47 c = 118.103 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 CCD ADSC QUANTUM 315 2004-04-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-5A 1.0 Photon Factory BL-5A
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 2.63 50 87.1 0.064 15.82 3.1 107420 67.7
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) 2.63 2.72 65.3 0.385 2.08 2.6
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 MIR THROUGHOUT 2.63 26.13 101590 5400 86.85 0.18593 0.18412 0.1842 0.2195 0.2204 RANDOM 66.219
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] 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.152 r_dihedral_angle_3_deg 19.35 r_dihedral_angle_4_deg 18.573 r_dihedral_angle_1_deg 6.556 r_scangle_it 2.928 r_scbond_it 1.693 r_angle_refined_deg 1.669 r_mcangle_it 1.306 r_mcbond_it 0.731 r_symmetry_vdw_refined 0.422
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.152 r_dihedral_angle_3_deg 19.35 r_dihedral_angle_4_deg 18.573 r_dihedral_angle_1_deg 6.556 r_scangle_it 2.928 r_scbond_it 1.693 r_angle_refined_deg 1.669 r_mcangle_it 1.306 r_mcbond_it 0.731 r_symmetry_vdw_refined 0.422 r_nbtor_refined 0.32 r_nbd_refined 0.232 r_symmetry_hbond_refined 0.214 r_xyhbond_nbd_refined 0.172 r_chiral_restr 0.113 r_bond_refined_d 0.016 r_metal_ion_refined 0.011 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 27450 Nucleic Acid Atoms Solvent Atoms 721 Heterogen Atoms 450
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling SOLVE phasing