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The structure of the C-terminal domain of Vik1 has a motor domain fold but lacks a nucleotide-binding site.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 278 100 mM Na/MES/Acetate, pH 5.5, 24 % pentaerythritol ethoxylate (Mr 797), 300 mM NaCl, and 5% ethylene glycol, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Crystal Properties Matthews coefficient Solvent content 1.88 34.59
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.524 α = 90 b = 70.129 β = 90 c = 79.861 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 CUSTOM-MADE 2005-11-20 M MAD 2 1 3 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.97885, 0.97885, 0.97896, 0.97118 APS 19-BM
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.55 50 99.3 0.05 13.3 6.3 38292 28.7
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.55 1.61 98.8 0.317 5.4 3742
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 (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 1.6 50 34969 1759 99.35 0.212 0.21 0.2078 0.261 0.2595 RANDOM 22.427
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] 1.33 -0.34 -0.99
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.195 r_dihedral_angle_4_deg 16.013 r_dihedral_angle_3_deg 13.333 r_dihedral_angle_1_deg 6.035 r_scangle_it 2.407 r_scbond_it 1.617 r_mcangle_it 1.307 r_angle_refined_deg 1.204 r_mcbond_it 0.763 r_nbtor_refined 0.308
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.195 r_dihedral_angle_4_deg 16.013 r_dihedral_angle_3_deg 13.333 r_dihedral_angle_1_deg 6.035 r_scangle_it 2.407 r_scbond_it 1.617 r_mcangle_it 1.307 r_angle_refined_deg 1.204 r_mcbond_it 0.763 r_nbtor_refined 0.308 r_symmetry_vdw_refined 0.2 r_nbd_refined 0.195 r_xyhbond_nbd_refined 0.125 r_symmetry_hbond_refined 0.106 r_chiral_restr 0.081 r_bond_refined_d 0.009 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2209 Nucleic Acid Atoms Solvent Atoms 241 Heterogen Atoms 4
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SOLVE phasing RESOLVE phasing REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data collection HKL-2000 data reduction