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CheA phosphotransferase domain from Thermotoga maritima
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.5 298 28% PEG 8K, 0.1M NaOAc pH=4.5,
and 0.2M NH4OAc, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 1.63 24.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 27.381 α = 90 b = 37.419 β = 90 c = 87.542 γ = 90
Symmetry Space Group P 2 2 21
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 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE F1 0.91612 CHESS F1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 0.98 15 97.8 51414 51414 1 1
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 (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MIR/MAD PHAING FREE R 0.98 15 51414 51414 2563 97.8 0.18 0.1794 0.1794 0.2111 RANDOM
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 48 818 969.5
RMS Deviations Key Refinement Restraint Deviation s_zero_chiral_vol 0.105 s_approx_iso_adps 0.104 s_non_zero_chiral_vol 0.086 s_similar_adp_cmpnt 0.059 s_anti_bump_dis_restr 0.05 s_angle_d 0.035 s_from_restr_planes 0.0223 s_bond_d 0.014 s_rigid_bond_adp_cmpnt 0.005 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2247 Nucleic Acid Atoms Solvent Atoms 146 Heterogen Atoms
Software Software Software Name Purpose SHELXL-97 refinement SCALEPACK data scaling PHASES phasing CNS refinement SHELX model building DENZO data reduction CNS phasing SHELX phasing