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CRYSTAL STRUCTURE OF GLUTAMATE-1-SEMIALDEHYDE AMINOMUTASE IN COMPLEX WITH GABACULINE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other GSAT WILD-TYPE (NATIVE) STRUCTURE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 50MM NA-CACODYLATE BUFFER PH 7.0, 200 MM MG-ACETATE, 19.5% PEG 10,000, SOAKING
CONDITIONS: 3MM GABACULINE FOR 4 DAYS
Crystal Properties Matthews coefficient Solvent content 2.4 50
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.6 α = 90 b = 108.6 β = 90 c = 123.5 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 273 IMAGE PLATE MARRESEARCH 1995-09-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ELLIOTT GX-21
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 3 15 98 0.114 6.2 3.1 18662 32
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) 3 3.16 96.4 0.412 1.8 3.1
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION GSAT WILD-TYPE (NATIVE) STRUCTURE 3 15 18662 98 0.159 0.159 0.25 29.6
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 x_scbond_it 6 x_mcbond_it 3 x_scangle_it 3 x_mcangle_it 2 x_angle_deg 1.98 x_bond_d 0.012 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na
RMS Deviations Key Refinement Restraint Deviation x_scbond_it 6 x_mcbond_it 3 x_scangle_it 3 x_mcangle_it 2 x_angle_deg 1.98 x_bond_d 0.012 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6402 Nucleic Acid Atoms Solvent Atoms 157 Heterogen Atoms 42
Software Software Software Name Purpose CCP4 model building X-PLOR refinement MOSFLM data reduction CCP4 data scaling CCP4 phasing