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Crystal structure of S-adenosylmethionine decarboxylase proenzyme (TM0655) from THERMOTOGA MARITIMA at 1.2 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8 277 1.0M LiCl, 10.0% PEG-6000, 0.1M TRIS, pH 8.0, VAPOR DIFFUSION, SITTING DROP, NANODROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.06 40.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 105.298 α = 90 b = 105.298 β = 90 c = 69.427 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 CCD ADSC 2005-01-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 ALS 8.3.1
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 1.2 55.24 99 0.055 0.055 7.1 3 88939
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 1.2 1.23 93.5 0.575 0.575 1.2 1.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FREE R 1.2 55 88936 4307 99 0.12 0.1644 0.15 0.1628 RANDOM 22.152
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 11 1716 2083
RMS Deviations Key Refinement Restraint Deviation s_approx_iso_adps 0.09 s_zero_chiral_vol 0.081 s_non_zero_chiral_vol 0.08 s_similar_adp_cmpnt 0.062 s_anti_bump_dis_restr 0.049 s_angle_d 0.035 s_from_restr_planes 0.03 s_bond_d 0.015 s_rigid_bond_adp_cmpnt 0.005 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1924 Nucleic Acid Atoms Solvent Atoms 153 Heterogen Atoms 4
Software Software Software Name Purpose SHELX refinement SCALA data scaling MOSFLM data reduction CCP4 data scaling CNS phasing SHELXL-97 refinement