1EJ0

FTSJ RNA METHYLTRANSFERASE COMPLEXED WITH S-ADENOSYLMETHIONINE, MERCURY DERIVATIVE


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1EIZ 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.652981mM Adomet, 33% PEG 4000, 0.19 ammonium acetate, 0.1 M sodium citrate pH 5.65, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.244.07

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 36.579α = 90
b = 65.872β = 90
c = 72.829γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray160IMAGE PLATERIGAKU RAXIS IV1998-03-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU300

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.35094.40.085135544715144517.8
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.31.4620.384

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1EIZ1.517.135447151445260894.50.1980.1980.232RANDOM15.9
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]
1.260.43-1.69
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d25
c_scangle_it3.57
c_scbond_it2.84
c_mcangle_it2.14
c_angle_deg1.9
c_mcbond_it1.58
c_improper_angle_d1.45
c_bond_d0.017
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1389
Nucleic Acid Atoms
Solvent Atoms182
Heterogen Atoms29

Software

Software
Software NamePurpose
CNSrefinement
bioteXdata reduction
SCALEPACKdata scaling
CNSphasing