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Crystal Structure of the Conserved Protein of Unknown Function AF2331 from Archaeoglobus fulgidus DSM 4304 Reveals a New Type of Alpha/Beta Fold
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 293 45% MPD, 0.2 M ammonium sulfate and 0.1 M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.19 43.91
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.205 α = 90 b = 48.873 β = 90 c = 86.693 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 ADSC QUANTUM 315 MIRROR 2005-03-01 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97902, 0.97919 APS 19-ID
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 2.4 19.96 97.97 0.11 0.11 33.904 6.7 7822 7822 -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 2.4 2.459 89.55 0.42 0.42 3.9 5.3 463
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 2.4 19.96 7773 7773 367 97.97 0.20127 0.20127 0.19883 0.1994 0.25253 0.2049 RANDOM 54.484
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] -0.87 0.16 0.72
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.002 r_dihedral_angle_3_deg 18.184 r_dihedral_angle_4_deg 13.36 r_dihedral_angle_1_deg 7.47 r_scangle_it 4.26 r_scbond_it 3.1 r_angle_refined_deg 1.738 r_mcangle_it 1.627 r_mcbond_it 1.407 r_nbtor_refined 0.307
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.002 r_dihedral_angle_3_deg 18.184 r_dihedral_angle_4_deg 13.36 r_dihedral_angle_1_deg 7.47 r_scangle_it 4.26 r_scbond_it 3.1 r_angle_refined_deg 1.738 r_mcangle_it 1.627 r_mcbond_it 1.407 r_nbtor_refined 0.307 r_nbd_refined 0.209 r_symmetry_vdw_refined 0.187 r_xyhbond_nbd_refined 0.136 r_chiral_restr 0.113 r_symmetry_hbond_refined 0.086 r_bond_refined_d 0.021 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_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 1429 Nucleic Acid Atoms Solvent Atoms 27 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement SBC-Collect data collection HKL-2000 data reduction HKL-2000 data scaling HKL-3000 phasing SHELXD phasing SHELXE model building MLPHARE phasing DM phasing SOLVE phasing RESOLVE phasing Coot model building CCP4 phasing O model building