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Crystal structure of N-terminal 57 residue deletion mutant of E. coli CcmG protein(residues 58-185)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1KNG structure of E.coli CcmG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 Seeding 7.8 293 HEPES buffer, ammonium sulfate, PEG 4000, pH 7.8, Seeding, temperature 293.0K
Crystal Properties Matthews coefficient Solvent content 2.2 41.56
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.691 α = 90 b = 43.349 β = 94.94 c = 78.986 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 293 CCD MARRESEARCH 2005-03-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BSRF BEAMLINE 3W1A 1.0000 BSRF 3W1A
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 1.9 50 98.1 0.053 20230 19846 16.1
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) 1.9 1.97 85.2 0.233 1722
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT structure of E.coli CcmG 1.9 29.14 20283 19228 1891 94.8 0.196 0.193 0.193 0.1923 0.231 0.2306 RANDOM 27.4
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] 5.82 -4.33 -2.78 -3.05
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24 c_scangle_it 3.44 c_mcangle_it 2.32 c_scbond_it 2.28 c_mcbond_it 1.44 c_angle_deg 1.2 c_improper_angle_d 0.75 c_bond_d 0.005 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24 c_scangle_it 3.44 c_mcangle_it 2.32 c_scbond_it 2.28 c_mcbond_it 1.44 c_angle_deg 1.2 c_improper_angle_d 0.75 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 2066 Nucleic Acid Atoms Solvent Atoms 139 Heterogen Atoms
Software Software Software Name Purpose CNS refinement HKL-2000 data reduction SCALEPACK data scaling AMoRE phasing