☰ Navigation Tabs
ALKALINE PHOSPHATASE MUTANT (H412N)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 THE STRUCTURE IS OF A MUTANT ALKALINE PHOSPHATE (H412N)
IN WHICH HIS 412 IS REPLACED BY ASN, DETERMINED WITH
CRYSTALS SOAKED IN STABILIZATION BUFFER CONTAINING 10 MM
ZINC CHLORIDE. THERE ARE TWO ZINCS AND ONE MAGNESIUM
COMPLEXED WITH AN INORGANIC PHOSPHATE BOUND IN EACH OF
THE TWO ACTIVE SITES.
Crystal Properties Matthews coefficient Solvent content 3.31 62.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 194.86 α = 90 b = 167.43 β = 90 c = 76.53 γ = 90
Symmetry Space Group I 2 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray AREA DETECTOR ADSC 1994-01-23 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1
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 2.1 39.3 99.3 0.087 3.5 63998 3
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION 2.2 8 61876 0.174 0.174
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 x_dihedral_angle_d 23 x_angle_deg 2.03 x_improper_angle_d 1.58 x_bond_d 0.02 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 23 x_angle_deg 2.03 x_improper_angle_d 1.58 x_bond_d 0.02 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6558 Nucleic Acid Atoms Solvent Atoms 239 Heterogen Atoms 16
Software Software Software Name Purpose ADSC data collection X-PLOR model building X-PLOR refinement X-PLOR phasing