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Crystal Analysis of 1-Pyrroline-5-Carboxylate Dehydrogenase from Thermus with bound product glutamate.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1UZB PDB ENTRY 1UZB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.2 PROTEIN WAS CRYSTALLIZED FROM 32% MPD, 50 MM SODIUM CITRATE/HCL, PH 5.2; THEN SOAKED IN SATURATED GLUTAMATE.
Crystal Properties Matthews coefficient Solvent content 2.5 50
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 102.618 α = 90 b = 102.618 β = 90 c = 279.074 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE RIGAKU IMAGE PLATE MIRRORS 2002-12-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL26B1 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 1.3 30 95 0.08 11.5 2.8 255946 -0.5 9
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 1.3 1.32 90.2 0.42 2 2.2
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 PDB ENTRY 1UZB 1.4 29.62 204948 10194 94.9 0.17 0.17 0.172 0.186 0.1881 RANDOM 12.5
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] 1.14 0.8 1.14 -2.28
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.8 c_scangle_it 2.71 c_scbond_it 1.82 c_angle_deg 1.4 c_mcangle_it 1.18 c_improper_angle_d 0.88 c_mcbond_it 0.83 c_bond_d 0.005 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.8 c_scangle_it 2.71 c_scbond_it 1.82 c_angle_deg 1.4 c_mcangle_it 1.18 c_improper_angle_d 0.88 c_mcbond_it 0.83 c_bond_d 0.005 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 8070 Nucleic Acid Atoms Solvent Atoms 1336 Heterogen Atoms 100
Software Software Software Name Purpose CNS refinement HKL-2000 data reduction SCALEPACK data scaling CNS phasing