X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelOtherExperimental Phasing by single crystal SIRAS (Radiation damage).

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP277PEG 3350, Magnesium Chloride,, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.3149

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 45.12α = 112.58
b = 54.871β = 96.37
c = 67.725γ = 106.79
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray120CCDMARRESEARCH2003-08-06MSINGLE WAVELENGTH
21x-ray120CCDMARRESEARCH2003-08-06MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X9A0.97901NSLSX9A
2SYNCHROTRONNSLS BEAMLINE X9A1.0083NSLSX9A

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym 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
1,21.42495.90.0430.06430.93.710633110633116.8
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.41.4593.40.370.562.5810374

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 (All)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONSingle Crystal SIRAS by RIPThroughtExperimental Phasing by single crystal SIRAS (Radiation damage).1.424.59982899828525395.50.1850.1770.213RANDOM
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_transverse_tor22.2
p_staggered_tor13.4
p_planar_tor6.2
p_multtor_nbd0.269
p_singtor_nbd0.168
p_chiral_restr0.139
p_xyhbond_nbd0.105
p_planar_d0.04
p_angle_d0.034
p_plane_restr0.031
RMS Deviations
KeyRefinement Restraint Deviation
p_transverse_tor22.2
p_staggered_tor13.4
p_planar_tor6.2
p_multtor_nbd0.269
p_singtor_nbd0.168
p_chiral_restr0.139
p_xyhbond_nbd0.105
p_planar_d0.04
p_angle_d0.034
p_plane_restr0.031
p_bond_d0.02
p_angle_deg
p_hb_or_metal_coord
p_mcbond_it
p_mcangle_it
p_scbond_it
p_scangle_it
p_xhyhbond_nbd
p_orthonormal_tor
p_special_tor
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4208
Nucleic Acid Atoms
Solvent Atoms612
Heterogen Atoms10

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
SHELXEmodel building
RESOLVEmodel building
ARP/wARPmodel building
REFMACrefinement
RESOLVEphasing