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Crystal structure of human soluble calcium-activated nucleotidase (SCAN) with calcium ion
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.8 293 8% PEG 4000, 0.2 M ammonium sulfate, 0.1M sodium acetate pH4.8, 10 mM CaCl2, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.13 42.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.094 α = 75.06 b = 52.368 β = 74.52 c = 77.426 γ = 79.47
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 110 IMAGE PLATE RIGAKU RAXIS IV OSMIC CONFOCAL MIRRORS 2005-11-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.54178
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 2.3 31.08 99.7 0.058 17.9 5.43 27727
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) 2.3 2.38 99.3 0.178 4.9 5.13 2799
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 (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 2.3 31.08 27727 1395 100 0.172 0.172 0.168 0.1681 0.249 0.2458 RANDOM 30.747
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.252 r_dihedral_angle_4_deg 18.552 r_dihedral_angle_3_deg 16.648 r_dihedral_angle_1_deg 7.583 r_scangle_it 5.172 r_scbond_it 3.423 r_mcangle_it 2.144 r_angle_refined_deg 2.136 r_mcbond_it 1.287 r_nbtor_refined 0.313
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.252 r_dihedral_angle_4_deg 18.552 r_dihedral_angle_3_deg 16.648 r_dihedral_angle_1_deg 7.583 r_scangle_it 5.172 r_scbond_it 3.423 r_mcangle_it 2.144 r_angle_refined_deg 2.136 r_mcbond_it 1.287 r_nbtor_refined 0.313 r_symmetry_vdw_refined 0.269 r_nbd_refined 0.228 r_xyhbond_nbd_refined 0.178 r_chiral_restr 0.144 r_symmetry_hbond_refined 0.102 r_metal_ion_refined 0.07 r_bond_refined_d 0.027 r_gen_planes_refined 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4998 Nucleic Acid Atoms Solvent Atoms 228 Heterogen Atoms 6
Software Software Software Name Purpose d*TREK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction CrystalClear data reduction