5ZQ1

Crystal structure of spRlmCD with U1939loop RNA at 3.10 angstrom


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP2930.1 M MES, pH 5.5, 0.15 M ammonium sulfate, 25% PEG4000
Crystal Properties
Matthews coefficientSolvent content
2.4249.15

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 47.386α = 90
b = 96.097β = 90
c = 114.162γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2017-12-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRF BEAMLINE BL19U10.9792SSRFBL19U1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)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
13.14099.90.1630.1730.0596.38.410101
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
13.13.151000.8440.8990.3020.8018.6

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT5XJ13.140942251199.60.19720.19510.2373RANDOM64.795
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]
0.030.05-0.08
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.778
r_dihedral_angle_4_deg15.447
r_dihedral_angle_3_deg15.141
r_dihedral_angle_1_deg6.198
r_angle_refined_deg1.256
r_angle_other_deg0.909
r_chiral_restr0.07
r_bond_refined_d0.007
r_gen_planes_refined0.004
r_bond_other_d0.002
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.778
r_dihedral_angle_4_deg15.447
r_dihedral_angle_3_deg15.141
r_dihedral_angle_1_deg6.198
r_angle_refined_deg1.256
r_angle_other_deg0.909
r_chiral_restr0.07
r_bond_refined_d0.007
r_gen_planes_refined0.004
r_bond_other_d0.002
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3600
Nucleic Acid Atoms163
Solvent Atoms
Heterogen Atoms26

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data scaling
PDB_EXTRACTdata extraction
HKL-2000data reduction
MOLREPphasing