X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1MBWPDB ENTRY 1MBW

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
192.6-3.0 M (NH4)2SO4, 20 MM TRIS,1 MM EDTA, PH 9.0
Crystal Properties
Matthews coefficientSolvent content
3.0961.61

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 91.723α = 90
b = 91.723β = 90
c = 46.021γ = 120
Symmetry
Space GroupP 6

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray295IMAGE PLATERIGAKU RAXIS IIC1997-03-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODESIEMENS

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
125099.40.0692802228022

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-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONOTHERFREE RPDB ENTRY 1MBW251264912649137889.70.1490.14820.202RANDOM
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]
Coordinate Error
Structure Solution MethodRefinement High ResolutionRefinement Low Resolution
1437
RMS Deviations
KeyRefinement Restraint Deviation
s_similar_adp_cmpnt0.079
s_anti_bump_dis_restr0.068
s_non_zero_chiral_vol0.047
s_zero_chiral_vol0.044
s_angle_d0.024
s_bond_d0.008
s_similar_dist0.005
s_from_restr_planes
s_rigid_bond_adp_cmpnt
s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1231
Nucleic Acid Atoms
Solvent Atoms137
Heterogen Atoms49

Software

Software
Software NamePurpose
SHELXSphasing
SHELXL-97refinement
XDSdata reduction
XSCALEdata scaling