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OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1NQF PDB ENTRY 1NQF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.6 293 PEG 3350, magnesium acetate, bis-tris, n-octyl tetraoxyethylene , pH 6.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.04 59.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.59 α = 90 b = 81.59 β = 90 c = 210.078 γ = 120
Symmetry Space Group P 31 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 ADSC QUANTUM 4 Rh-coated Si mirror 2000-08-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE F1 0.900 CHESS F1
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 2 25 99.3 0.065 31.5 8.4 56085 55698 -3
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 2 2.07 97.8 0.412 1.69 5.9 5362
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 PDB ENTRY 1NQF 2 24.92 56085 52523 2793 99.32 0.19618 0.19618 0.1943 0.207 0.23154 0.2075 RANDOM 41.151
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] 1.51 0.76 1.51 -2.27
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 16.629 r_scbond_it 14.006 r_mcangle_it 8.675 r_mcbond_it 6.434 r_dihedral_angle_1_deg 6.206 r_angle_refined_deg 1.626 r_angle_other_deg 1.211 r_symmetry_vdw_refined 0.506 r_symmetry_vdw_other 0.398 r_nbd_other 0.328
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 16.629 r_scbond_it 14.006 r_mcangle_it 8.675 r_mcbond_it 6.434 r_dihedral_angle_1_deg 6.206 r_angle_refined_deg 1.626 r_angle_other_deg 1.211 r_symmetry_vdw_refined 0.506 r_symmetry_vdw_other 0.398 r_nbd_other 0.328 r_nbd_refined 0.246 r_xyhbond_nbd_refined 0.166 r_symmetry_hbond_refined 0.146 r_chiral_restr 0.113 r_nbtor_other 0.099 r_bond_other_d 0.084 r_gen_planes_other 0.031 r_bond_refined_d 0.018 r_gen_planes_refined 0.014
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4350 Nucleic Acid Atoms Solvent Atoms 235 Heterogen Atoms 148
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing