☰ Navigation Tabs
STRUCTURE DETERMINATION OF UMUD' BY MAD PHASING OF THE SELENOMETHIONYL PROTEIN
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.8 THE CRYSTALS WERE GROWN FROM 600MM LISO4, 20MM MGCL2, 100MM CACODYLATE BUFFER PH 5.8, 5MM DTT AT 20C WITH A PROTEIN CONCENTRATION OF 12-15 MG/ML. THE CRYSTALS WERE FROZEN AT 100K IN PARATONE FOR DATA COLLECTION AT THE NSLS X4A BEAMLINE.
Crystal Properties Matthews coefficient Solvent content 2.24 47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 52.8 α = 90 b = 52.8 β = 90 c = 160.1 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 FUJI 1994-08-18 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4A 0.9871, 0.9794, 0.9792, 0.9686, 0.9793, 0.9791, 0.9686 NSLS X4A
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 3 20 98 0.067 2 4.9 7500 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 3 3.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MAD METHOD THROUGHOUT 2.5 6 3 7016 98.9 0.207 0.207 0.303 24.2
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_angle_deg 1.8 x_bond_d 0.013 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
RMS Deviations Key Refinement Restraint Deviation x_angle_deg 1.8 x_bond_d 0.013 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 x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d 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 2129 Nucleic Acid Atoms Solvent Atoms 77 Heterogen Atoms
Software Software Software Name Purpose MADSYS phasing X-PLOR model building X-PLOR refinement DENZO data reduction CCP4 data scaling X-PLOR phasing