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Crystal structure of beta-alanine synthase from Saccharomyces kluyveri (selenomethionine substituted protein)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 293 trisodium citrate, dioxane, DTT, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.52 51.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 60.43 α = 90 b = 77.63 β = 95.63 c = 110.57 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 100 CCD ADSC QUANTUM 4 Toroidal mirror 2002-10-03 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-4 0.9793, 0.9794, 0.9393 ESRF ID14-4
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 2.8 30 99.9 0.103 15.5 5.8 25306 61.3
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) 2.8 2.95 100 0.405 3.2 5.9 3659
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 MAD THROUGHOUT 2.8 29.75 23973 23973 1289 99.89 0.21388 0.2106 0.2849 0.27395 0.3141 RANDOM 20.27
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] 1.05 3.4 -3.64 3.26
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.456 r_scangle_it 2.031 r_scbond_it 1.324 r_angle_refined_deg 1.268 r_mcangle_it 0.604 r_mcbond_it 0.29 r_symmetry_hbond_refined 0.26 r_nbd_refined 0.224 r_symmetry_vdw_refined 0.165 r_xyhbond_nbd_refined 0.143
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.456 r_scangle_it 2.031 r_scbond_it 1.324 r_angle_refined_deg 1.268 r_mcangle_it 0.604 r_mcbond_it 0.29 r_symmetry_hbond_refined 0.26 r_nbd_refined 0.224 r_symmetry_vdw_refined 0.165 r_xyhbond_nbd_refined 0.143 r_chiral_restr 0.087 r_bond_refined_d 0.01 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6716 Nucleic Acid Atoms Solvent Atoms 68 Heterogen Atoms 34
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction CCP4 data scaling SOLVE phasing SHARP phasing