X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3L8C 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP5.52980.1 M Bis-Tris pH 5.5, 25% PEG 3350, Vapor diffusion, Sitting drop, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.8857.27

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 174.41α = 90
b = 174.41β = 90
c = 176.065γ = 90
Symmetry
Space GroupP 41 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152009-11-05SINGLE WAVELENGTH
21CCDADSC QUANTUM 3152009-11-20
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 24-ID-E0.9793APS24-ID-E
2SYNCHROTRONNSLS BEAMLINE X29A0.9793NSLSX29A

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
12.65099.70.1027.14.2149144
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)
2.652.71000.8264.27463

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 REPLACEMENTTHROUGHOUT3L8C2.65083022414999.690.2210.2180.276RANDOM50.971
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]
0.520.52-1.05
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.919
r_dihedral_angle_4_deg22.136
r_dihedral_angle_3_deg19.835
r_dihedral_angle_1_deg6.395
r_scangle_it3.698
r_scbond_it2.161
r_mcangle_it1.62
r_angle_refined_deg1.582
r_mcbond_it0.848
r_chiral_restr0.108
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg37.919
r_dihedral_angle_4_deg22.136
r_dihedral_angle_3_deg19.835
r_dihedral_angle_1_deg6.395
r_scangle_it3.698
r_scbond_it2.161
r_mcangle_it1.62
r_angle_refined_deg1.582
r_mcbond_it0.848
r_chiral_restr0.108
r_bond_refined_d0.015
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms15888
Nucleic Acid Atoms
Solvent Atoms48
Heterogen Atoms124

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
ADSCdata collection
HKL-2000data reduction
MOLREPphasing