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CRYSTAL APO-STRUCTURE OF PANTOTHENATE SYNTHETASE FROM E. COLI
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other From experimental phases
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 298 PEG 4000 (4-6%), Tris buffer pH 8 (50 mM), VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.97 58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.031 α = 90 b = 78.075 β = 103.71 c = 77.126 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 BRANDEIS - B4 Condensing Mirror
Tunable Monochromator 1999-05-30 M MAD 2 1 x-ray 100 CCD BRANDEIS - B4 Condensing Mirror
Tunable Monochromator 1999-05-30 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 0.970,0.8850,0.9791 NSLS X25 2 SYNCHROTRON NSLS BEAMLINE X25 1.1 NSLS X25
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1,2 1.7 50 97.8 0.103 0.103 15.9 7 77294 81357 2 2.1 28
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.7 1.76 78.5 0.6 0.6 2 3 6542
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (I) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 FREE R From experimental phases 1.7 50 -999 77295 81357 4062 92.4 0.211 0.211 0.2118 0.1937 0.2536 0.2281 RANDOM 5% 36.4
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 4420 4956
RMS Deviations Key Refinement Restraint Deviation s_similar_adp_cmpnt 0.07 s_non_zero_chiral_vol 0.04 s_zero_chiral_vol 0.03 s_angle_d 0.024 s_from_restr_planes 0.0227 s_anti_bump_dis_restr 0.01 s_bond_d 0.008 s_similar_dist s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4333 Nucleic Acid Atoms Solvent Atoms 614 Heterogen Atoms 20
Software Software Software Name Purpose SHELXL-97 refinement SHARP phasing REFMAC refinement ARP model building BUSTER refinement TNT refinement SHELX model building O model building SnB phasing MOSFLM data reduction CCP4 data scaling BUSTER phasing TNT phasing SHELX phasing