1UNA

UNASSEMBLED VIRUS COAT PROTEIN DIMER, BACTERIOPHAGE RNA-BINDING DIMER


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1MS2MS2 COAT PROTEIN DIMER (1MS2)

Crystallization

Crystal Properties
Matthews coefficientSolvent content
2.246

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 59.3α = 90
b = 60.5β = 90
c = 67.1γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray293AREA DETECTORXUONG-HAMLIN MULTIWIRE1993-12-03M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RUH2R

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
12.855940.06612.9310793
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)
2.83810.1152

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOL. REPLACEMENTMS2 COAT PROTEIN DIMER (1MS2)2.8625372500.2040.28417.13
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
p_staggered_tor22.5
p_transverse_tor19.1
p_scangle_it10.131
p_mcangle_it9.649
p_scbond_it7.777
p_mcbond_it6.958
p_planar_tor1.5
p_multtor_nbd0.211
p_singtor_nbd0.192
p_xyhbond_nbd0.166
RMS Deviations
KeyRefinement Restraint Deviation
p_staggered_tor22.5
p_transverse_tor19.1
p_scangle_it10.131
p_mcangle_it9.649
p_scbond_it7.777
p_mcbond_it6.958
p_planar_tor1.5
p_multtor_nbd0.211
p_singtor_nbd0.192
p_xyhbond_nbd0.166
p_angle_d0.031
p_planar_d0.013
p_bond_d0.006
p_plane_restr0.006
p_angle_deg
p_hb_or_metal_coord
p_chiral_restr
p_xhyhbond_nbd
p_orthonormal_tor
p_special_tor
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1928
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software NamePurpose
X-PLORmodel building
PROLSQrefinement
X-PLORrefinement
XENGENdata reduction
NIELSENdata reduction
XUONG)data reduction
X-PLORphasing