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Three dimensional structure of the Small Metal Binding Protein, SMBP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9 289 The reservoir contained 20% w/v polyethylene glycol 20000, 0.1 M calcium chloride, 0.1M N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid, TAPS and 1 mM sodium azide. For crystallization, 1 UL of the protein was mixed with an equal volume of the reservoir. The total volume of the reservoir was 0.5 ml., pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.13 42.14
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 35.66 α = 90 b = 56.207 β = 90 c = 83.923 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 80 CCD ADSC QUANTUM 210 2007-10-01 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.3 1.0, 1.48525, 1.48634, 1.40127 ALS 5.0.3
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.9 25 98.5 0.047 10.5 4.3 13646 1 1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 2 97.6 0.28 2.6 4.4
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 1.9 46.68 1 13646 12927 684 98.19 0.17206 0.17034 0.1705 0.20533 0.2076 RANDOM 28.085
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] -1.49 -0.38 1.87
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.114 r_dihedral_angle_3_deg 16.405 r_dihedral_angle_4_deg 9.711 r_scangle_it 5.881 r_dihedral_angle_1_deg 3.948 r_scbond_it 3.603 r_mcangle_it 1.774 r_angle_refined_deg 1.638 r_mcbond_it 1.226 r_nbtor_refined 0.294
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.114 r_dihedral_angle_3_deg 16.405 r_dihedral_angle_4_deg 9.711 r_scangle_it 5.881 r_dihedral_angle_1_deg 3.948 r_scbond_it 3.603 r_mcangle_it 1.774 r_angle_refined_deg 1.638 r_mcbond_it 1.226 r_nbtor_refined 0.294 r_nbd_refined 0.224 r_symmetry_hbond_refined 0.204 r_symmetry_vdw_refined 0.198 r_xyhbond_nbd_refined 0.172 r_chiral_restr 0.11 r_metal_ion_refined 0.05 r_bond_refined_d 0.019 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1244 Nucleic Acid Atoms Solvent Atoms 97 Heterogen Atoms 1
Software Software Software Name Purpose ADSC data collection SOLVE phasing REFMAC refinement MOSFLM data reduction SCALA data scaling