☰ Navigation Tabs
Structures of an Insect Epsilon-class Glutathione S-transferase from the Malaria Vector Anopheles Gambiae: Evidence for High DDT-detoxifying Activity
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2IL3 PDB ID: 2IL3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.6 293 0.2M amonium acetate, 0.1M sodium acetate pH4.6 and 30% w/v Polyethylene Glycerol 4000, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 1.91 35.58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.065 α = 90 b = 83.793 β = 90 c = 92.488 γ = 90
Symmetry Space Group P 21 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 93 CCD MARRESEARCH 2006-02-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 0.979 APS 22-ID
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 1.4 50 100 0.089 0.089 10 6.5 76216 76216 13.63
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) 1.4 1.45 100 0.517 0.028 10 4.7 7519
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 PDB ID: 2IL3 1.4 50 75783 75783 3803 99.97 0.175 0.175 0.174 0.1744 0.193 0.1949 RANDOM 15.456
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] 0.14 -0.15 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.031 r_dihedral_angle_4_deg 15.658 r_dihedral_angle_3_deg 12.713 r_dihedral_angle_1_deg 5.19 r_scangle_it 3.02 r_scbond_it 2.073 r_angle_refined_deg 1.259 r_mcangle_it 1.176 r_mcbond_it 0.667 r_nbtor_refined 0.31
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.031 r_dihedral_angle_4_deg 15.658 r_dihedral_angle_3_deg 12.713 r_dihedral_angle_1_deg 5.19 r_scangle_it 3.02 r_scbond_it 2.073 r_angle_refined_deg 1.259 r_mcangle_it 1.176 r_mcbond_it 0.667 r_nbtor_refined 0.31 r_nbd_refined 0.201 r_symmetry_vdw_refined 0.189 r_symmetry_hbond_refined 0.131 r_xyhbond_nbd_refined 0.124 r_chiral_restr 0.081 r_bond_refined_d 0.008 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3487 Nucleic Acid Atoms Solvent Atoms 421 Heterogen Atoms 40
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling AMoRE phasing REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data collection HKL-2000 data reduction HKL-2000 data scaling MOLREP phasing