4V9K

70S ribosome translocation intermediate GDPNP-I containing elongation factor EFG/GDPNP, mRNA, and tRNA bound in the pe*/E state.


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3F1EPDB Entries 3F1E , 3F1F , 2WRI , 2WRJ
experimental modelPDB 3F1FPDB Entries 3F1E , 3F1F , 2WRI , 2WRJ
experimental modelPDB 2WRIPDB Entries 3F1E , 3F1F , 2WRI , 2WRJ
experimental modelPDB 2WRJPDB Entries 3F1E , 3F1F , 2WRI , 2WRJ

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
12.9% PEG 20K, 2.8% PPG P400, 5.1% MME 550, KSCN 200 mM, TRIS ACETATE 100mM
Crystal Properties
Matthews coefficientSolvent content
3.6266.07

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 306.009α = 90
b = 673.491β = 92.69
c = 351.984γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 300 mm CCD2012-06-07MSINGLE WAVELENGTH
21x-ray100CCDADSC QUANTUM 315r2012-11-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 23-ID-D1.03322APS23-ID-D
2SYNCHROTRONALS BEAMLINE 12.3.11.116ALS12.3.1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
1,23.497351.598770789260578921.5

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)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 REPLACEMENTPDB Entries 3F1E , 3F1F , 2WRI , 2WRJ3.54027707892605789381470.2620.2620.309RANDOM
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
KeyRefinement Restraint Deviation
c_angle_deg1.07
c_bond_d0.042
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
RMS Deviations
KeyRefinement Restraint Deviation
c_angle_deg1.07
c_bond_d0.042
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
c_mcbond_it
c_mcangle_it
c_scbond_it
c_scangle_it
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms24442
Nucleic Acid Atoms34612
Solvent Atoms
Heterogen Atoms33

Software

Software
Software NamePurpose
XDSdata scaling
PHASERphasing
CNSrefinement
XDSdata reduction
SCALAdata scaling