☰ Navigation Tabs
Crystal structure of the periplasmic chaperone Skp
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.2 293 34.5% (v/v) ethanol, 7% (w/v) polyethylene glycol 1000, 50 mM Na-phosphate, 50 mM Na-citrate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.6 65.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.985 α = 90 b = 83.911 β = 90 c = 158.378 γ = 90
Symmetry Space Group P 21 21 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 MARRESEARCH 2003-03-06 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 0.93221 ESRF BM14
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 2.3 20 94.6 0.076 0.059 7 2 63722 31346 -3 -3
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 2.3 2.42 94.6 0.427 0.325 17.7 1.9 4407
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 2.35 20 -3 29454 28015 1439 94.13 0.22608 0.22331 0.27914 0.308 RANDOM 44.951
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] -2.02 4.79 -2.76
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 7.453 r_dihedral_angle_1_deg 7.21 r_mcangle_it 6.344 r_scbond_it 5.048 r_mcbond_it 4.651 r_angle_refined_deg 2.647 r_angle_other_deg 1.108 r_nbd_refined 0.27 r_nbd_other 0.265 r_symmetry_hbond_refined 0.252
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 7.453 r_dihedral_angle_1_deg 7.21 r_mcangle_it 6.344 r_scbond_it 5.048 r_mcbond_it 4.651 r_angle_refined_deg 2.647 r_angle_other_deg 1.108 r_nbd_refined 0.27 r_nbd_other 0.265 r_symmetry_hbond_refined 0.252 r_symmetry_vdw_other 0.246 r_xyhbond_nbd_refined 0.204 r_symmetry_vdw_refined 0.168 r_chiral_restr 0.157 r_nbtor_other 0.111 r_bond_refined_d 0.017 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_nbtor_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3033 Nucleic Acid Atoms Solvent Atoms 86 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction CCP4 data scaling SHELXS phasing