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Crystal structure of the Voltage Dependent Calcium Channel beta-2 Subunit in Complex With The CaV1.2 I-II Linker.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7.5 292 1.1-1.25 M potassium sodium tartrate, 0.1 M Tris
Soaked with KI before freezing , pH 7.5, VAPOR DIFFUSION, temperature 292K 2 VAPOR DIFFUSION 7.5 292 1.1-1.25 M potassium sodium tartrate, 0.1 M Tris
Soaked with KI before freezing, pH 7.5, VAPOR DIFFUSION, temperature 292K 3 VAPOR DIFFUSION 7.5 292 1.1-1.25 M potassium sodium tartrate, 0.1 M Tris
Soaked with NaBr before freezing, pH 7.5, VAPOR DIFFUSION, temperature 292K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.257 α = 90 b = 70.512 β = 90 c = 134.339 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 MARMOSAIC 225 mm CCD 2006-04-01 M SINGLE WAVELENGTH 2 2 x-ray 100 IMAGE PLATE RIGAKU RAXIS IV 2006-03-25 M SINGLE WAVELENGTH 3 3 x-ray 100 CCD MARMOSAIC 225 mm CCD 2006-04-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 1.24 ESRF BM14 2 ROTATING ANODE RIGAKU 1.542 3 SYNCHROTRON ESRF BEAMLINE BM14 0.918 ESRF BM14
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.95 30 91 37774
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) 1,2,3 1.95 2.02 36.7 0.338 1.2
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 SAD 1.95 29.398 1.32 36351 1813 96.45 0.2006 0.199 0.198 0.2291 0.2243 Random
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] 1.18 -0.5495 -0.6305
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.061 f_angle_d 1.03 f_chiral_restr 0.071 f_bond_d 0.006 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2412 Nucleic Acid Atoms Solvent Atoms 158 Heterogen Atoms 17
Software Software Software Name Purpose PHENIX refinement SHARP phasing REFMAC refinement CNS refinement DNA data collection DENZO data reduction SCALEPACK data scaling