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Crystal structure of Histidine Phosphotransferase ShpA (NP_419930.1) from Caulobacter crescentus at 1.52 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.9 277 NANODROP, 1.5% polyethylene glycol 400, 15.0% Glycerol, 1.9M ammonium sulfate, 0.1M HEPES pH 6.9, VAPOR DIFFUSION, SITTING DROP, temperature 277K 2 VAPOR DIFFUSION, SITTING DROP 6.9 277 NANODROP, 1.5% polyethylene glycol 400, 15.0% Glycerol, 1.9M ammonium sulfate, 0.1M HEPES pH 6.9, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.373 α = 90 b = 62.373 β = 90 c = 115.574 γ = 120
Symmetry Space Group P 32 2 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 MARMOSAIC 325 mm CCD Flat mirror (vertical focusing) 2007-01-18 M SINGLE WAVELENGTH 2 2 x-ray 100 CCD ADSC QUANTUM 4 1m long Rh coated bent cylindrical mirror for horizontal and vertical focussing 2007-01-17 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.91837 SSRL BL11-1 2 SYNCHROTRON SSRL BEAMLINE BL1-5 0.918381, 0.978575 SSRL BL1-5
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 1.52 28.89 100 0.068 0.068 6.2 6.9 40951 23.88
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) 1,2 1.52 1.56 100 0.811 0.811 0.9 5.1 2993
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 THROUGHOUT 1.52 28.89 40897 2051 99.9 0.168 0.168 0.166 0.1751 0.202 0.2136 RANDOM 22.111
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] 1.12 0.56 1.12 -1.67
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.183 r_dihedral_angle_3_deg 13.712 r_dihedral_angle_4_deg 11.333 r_scangle_it 7.786 r_scbond_it 5.298 r_dihedral_angle_1_deg 4.608 r_mcangle_it 3.037 r_mcbond_it 2.352 r_angle_refined_deg 1.704 r_angle_other_deg 1.047
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.183 r_dihedral_angle_3_deg 13.712 r_dihedral_angle_4_deg 11.333 r_scangle_it 7.786 r_scbond_it 5.298 r_dihedral_angle_1_deg 4.608 r_mcangle_it 3.037 r_mcbond_it 2.352 r_angle_refined_deg 1.704 r_angle_other_deg 1.047 r_mcbond_other 0.588 r_symmetry_vdw_other 0.3 r_nbd_refined 0.23 r_symmetry_hbond_refined 0.204 r_xyhbond_nbd_refined 0.193 r_nbd_other 0.191 r_nbtor_refined 0.188 r_chiral_restr 0.114 r_nbtor_other 0.092 r_symmetry_vdw_refined 0.087 r_bond_refined_d 0.018 r_bond_other_d 0.009 r_gen_planes_refined 0.008 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1547 Nucleic Acid Atoms Solvent Atoms 219 Heterogen Atoms 37
Software Software Software Name Purpose MolProbity model building SHELX phasing REFMAC refinement SCALA data scaling PDB_EXTRACT data extraction MAR345 data collection MOSFLM data reduction CCP4 data scaling SHELXD phasing autoSHARP phasing