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HUMAN CARBONIC ANHYDRASE II [HCAII] (E.C.4.2.1.1) MUTANT WITH ALA 65 REPLACED BY LEU (A65L)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other NATIVE CAII (HAKANSSON ET AL., 1992)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8 50MM TRIS-HCL, PH=8.0, 1.95 - 3.9M NH4SO4
Crystal Properties Matthews coefficient Solvent content 2.17 44
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.7 α = 90 b = 41.7 β = 104.6 c = 73 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 IMAGE PLATE RIGAKU RAXIS IIC 1995-06-24 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1
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 1.9 6.9 87.1 0.043 12.5 2.4 18353 2 18
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) 1.88 1.93 59.2 0.174 4.1 2.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION DIFFERENCE FOURIER R-FREE NATIVE CAII (HAKANSSON ET AL., 1992) 1.9 6.5 2 18353 1770 87.1 0.174 0.174 0.229 18.1
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 25.4 x_angle_deg 1.5 x_improper_angle_d 1.3 x_bond_d 0.008 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 25.4 x_angle_deg 1.5 x_improper_angle_d 1.3 x_bond_d 0.008 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 2060 Nucleic Acid Atoms Solvent Atoms 103 Heterogen Atoms 1
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement MOSFLM data reduction CCP4 data scaling ROTAVATA data scaling X-PLOR phasing