X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1SWA 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
14.5pH 4.5
Crystal Properties
Matthews coefficientSolvent content
1.9336

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 58.2α = 90
b = 84.9β = 98.8
c = 46.4γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray113IMAGE PLATEMARRESEARCH1998-04-18MMONOCHROMATIC
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL9-1SSRLBL9-1

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
11.1450920.05613.641499781
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)
1.141.2810.145.8

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R1SWA1.14101499781499792.30.1260.1250.157EVERY 10TH REFLECTION
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
413331.33980.1
RMS Deviations
KeyRefinement Restraint Deviation
s_non_zero_chiral_vol0.159
s_zero_chiral_vol0.13
s_approx_iso_adps0.095
s_anti_bump_dis_restr0.087
s_angle_d0.035
s_similar_adp_cmpnt0.033
s_bond_d0.015
s_rigid_bond_adp_cmpnt0.005
s_from_restr_planes0.002
s_similar_dist
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3664
Nucleic Acid Atoms
Solvent Atoms598
Heterogen Atoms

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
SHELXSphasing
SHELXL-97refinement