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Crystal structure of prethrombin-2 mutant E14eA/D14lA/E18A/S195A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3SQH PDB entry 3SQH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.7 295 0.2M KH2PO4 and 20% PEG 3350, pH 4.7, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.78 55.74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 135.465 α = 90 b = 135.465 β = 90 c = 42.468 γ = 90
Symmetry Space Group P 41 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 100 IMAGE PLATE RIGAKU RAXIS IV++ 2011-10-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5418
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 2.4 95.79 98.8 0.07 0.07 21.3 8.7 16198 16004 -0.2 -0.2
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 2.4 2.44 97.8 0.44 0.44 2.9 5 750
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 (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 entry 3SQH 2.4 95.79 16051 15076 802 98.92 0.21385 0.21184 0.2068 0.25307 0.2477 RANDOM 47.882
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] -0.09 -0.09 0.19
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.023 r_dihedral_angle_3_deg 19.718 r_dihedral_angle_4_deg 15.761 r_dihedral_angle_1_deg 7.243 r_scangle_it 3.438 r_scbond_it 2.021 r_mcangle_it 1.81 r_angle_refined_deg 1.525 r_mcbond_it 0.973 r_chiral_restr 0.11
Show All KeysRMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.023 r_dihedral_angle_3_deg 19.718 r_dihedral_angle_4_deg 15.761 r_dihedral_angle_1_deg 7.243 r_scangle_it 3.438 r_scbond_it 2.021 r_mcangle_it 1.81 r_angle_refined_deg 1.525 r_mcbond_it 0.973 r_chiral_restr 0.11 r_bond_refined_d 0.014 r_gen_planes_refined 0.007
Hide All KeysNon-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2366 Nucleic Acid Atoms Solvent Atoms 63 Heterogen Atoms 35
Software Software Software Name Purpose CrystalClear data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling