7JY9

Structure of a 9 base pair RecA-D loop complex


ELECTRON MICROSCOPY

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.615
r_dihedral_angle_4_deg21.685
r_dihedral_angle_3_deg18.149
r_long_range_B_refined7.952
r_long_range_B_other7.951
r_dihedral_angle_1_deg6.507
r_scangle_other4.764
r_mcangle_it4.45
r_mcangle_other4.45
r_scbond_it2.564
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.615
r_dihedral_angle_4_deg21.685
r_dihedral_angle_3_deg18.149
r_long_range_B_refined7.952
r_long_range_B_other7.951
r_dihedral_angle_1_deg6.507
r_scangle_other4.764
r_mcangle_it4.45
r_mcangle_other4.45
r_scbond_it2.564
r_scbond_other2.564
r_mcbond_it2.456
r_mcbond_other2.455
r_angle_other_deg2.369
r_angle_refined_deg1.538
r_chiral_restr0.062
r_bond_other_d0.035
r_bond_refined_d0.006
r_gen_planes_other0.005
r_gen_planes_refined0.004
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Sample
RecA-D loop complex
Specimen Preparation
Sample Aggregation StatePARTICLE
Vitrification Instrument
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodSINGLE PARTICLE
Number of Particles399184
Reported Resolution (Å)2.7
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypePOINT
Map-Model Fitting and Refinement
Id1 (3CMW)
Refinement SpaceRECIPROCAL
Refinement ProtocolOTHER
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeGATAN K2 SUMMIT (4k x 4k)
Electron Dose (electrons/Å**2)57
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelTFS KRIOS
Minimum Defocus (nm)
Maximum Defocus (nm)
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
PARTICLE SELECTIONRELION
CTF CORRECTIONRELION
MODEL FITTINGO
MODEL REFINEMENTREFMAC
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION