X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2ABBpdb entry 2abb

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1MICRODIALYSIS7.52891.1-1.3M ammonium sulfate, 10mM beta-glycerophosphate buffer pH 7.5, 0.5mM EDTA, MICRODIALYSIS, temperature 289K
Crystal Properties
Matthews coefficientSolvent content
2.3848.32

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 118.68α = 90
b = 188.448β = 109.1
c = 87.853γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMAR CCD 165 mm2006-02-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONEMBL/DESY, HAMBURG BEAMLINE X130.8063EMBL/DESY, HAMBURGX13

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.69999.50.0617.072.7111241105631-365.109
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.62.6496.40.4412.622.55388

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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUTpdb entry 2abb2.630105631557399.280.204050.200730.26703RANDOM44.071
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]
-2.19-0.370.151.8
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.781
r_dihedral_angle_3_deg21.193
r_dihedral_angle_4_deg18.987
r_dihedral_angle_1_deg6.279
r_scangle_it1.811
r_angle_refined_deg1.359
r_scbond_it1.089
r_mcangle_it0.827
r_mcbond_it0.462
r_nbtor_refined0.31
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.781
r_dihedral_angle_3_deg21.193
r_dihedral_angle_4_deg18.987
r_dihedral_angle_1_deg6.279
r_scangle_it1.811
r_angle_refined_deg1.359
r_scbond_it1.089
r_mcangle_it0.827
r_mcbond_it0.462
r_nbtor_refined0.31
r_symmetry_vdw_refined0.227
r_nbd_refined0.217
r_symmetry_hbond_refined0.156
r_xyhbond_nbd_refined0.155
r_chiral_restr0.098
r_bond_refined_d0.011
r_gen_planes_refined0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms26382
Nucleic Acid Atoms
Solvent Atoms116
Heterogen Atoms132

Software

Software
Software NamePurpose
REFMACrefinement
MAR345data collection
DENZOdata reduction
SCALEPACKdata scaling
REFMACphasing