☰ Navigation Tabs
The RNA polymerase II CTD in mRNA processing: beta-turn recognition and beta-spiral model
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other ORIGINAL MODEL FROM MAD EXPERIMENT WAS USED FOR FURTHER REFINEMENT. R-FREE SET WAS KEPT CONSISTEND
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 298 25 % (v/v) ethylene glycol, 5 % (v/v) PEG 550, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K, pH 7.50
Crystal Properties Matthews coefficient Solvent content 2.61 52.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.73 α = 90 b = 67.67 β = 90 c = 135.637 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD ADSC QUANTUM 4 2003-09-09 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 ESRF ID29
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 2.1 20 98 0.065 13.5 4.7 29988 3
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) 2.1 2.2 96.7 0.307 4.5
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 FOURIER SYNTHESIS ORIGINAL MODEL FROM MAD EXPERIMENT WAS USED FOR FURTHER REFINEMENT. R-FREE SET WAS KEPT CONSISTEND 2.1 20 3 31174 29988 1400 98 0.22 0.22 0.2202 0.252 0.2533 RANDOM
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 c_scangle_it 3.515 c_scbond_it 2.439 c_mcangle_it 2.405 c_mcbond_it 1.569 c_angle_deg 1.211 c_bond_d 0.009 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 3.515 c_scbond_it 2.439 c_mcangle_it 2.405 c_mcbond_it 1.569 c_angle_deg 1.211 c_bond_d 0.009 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3461 Nucleic Acid Atoms Solvent Atoms 109 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SnB phasing CNS refinement