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HUMAN CARBONIC ANHYDRASE II COMPLEXED WITH THE HISTAMINE ACTIVATOR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.7 HCA II CRYSTALLIZED FROM 2.3 M AMMONIUM SULFATE, 50MM TRIS-HCL, 3MM SODIUM AZIDE, PH 7.7
Crystal Properties Matthews coefficient Solvent content 2.15 42.68
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.61 α = 90 b = 41.69 β = 104.24 c = 72.78 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 AREA DETECTOR SIEMENS 1996-11-30 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE MACSCIENCE M18X
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2 30.9 81 0.076 0.09 33.61 3.4 14777
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2 2.25 73 0.064 0.174 10.7 2.3
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS 2 15 14464 14464 80.6 0.154 14.9
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 p_transverse_tor 29.5 p_staggered_tor 17.9 p_planar_tor 6.3 p_xyhbond_nbd 0.211 p_multtor_nbd 0.183 p_singtor_nbd 0.177 p_chiral_restr 0.174 p_planar_d 0.08 p_angle_d 0.056 p_bond_d 0.018
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 29.5 p_staggered_tor 17.9 p_planar_tor 6.3 p_xyhbond_nbd 0.211 p_multtor_nbd 0.183 p_singtor_nbd 0.177 p_chiral_restr 0.174 p_planar_d 0.08 p_angle_d 0.056 p_bond_d 0.018 p_angle_deg p_hb_or_metal_coord p_mcbond_it p_mcangle_it p_scbond_it p_scangle_it p_plane_restr p_xhyhbond_nbd p_orthonormal_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2039 Nucleic Acid Atoms Solvent Atoms 177 Heterogen Atoms 4
Software Software Software Name Purpose CCP4 model building CCP4 refinement XENGEN data reduction XENGEN data scaling CCP4 phasing