X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
otherPfDTD-Iodide model (not deposited)

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP29325% PEG 3350, 0.1M MES, pH 6.2-6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.0540.05

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 51.914α = 106.19
b = 53.166β = 101.46
c = 91.435γ = 91.09
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2007-12-13MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE BM140.97ESRFBM14

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
12.092597.10.067.52.152153
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)
2.12.18940.4461.95054

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 REPLACEMENTTHROUGHOUTPfDTD-Iodide model (not deposited)2.092550160254592.930.2080.2040.271RANDOM28.69
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]
0.4410.730.170.520.01
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg43.714
r_dihedral_angle_3_deg15.427
r_dihedral_angle_4_deg14.135
r_dihedral_angle_1_deg5.63
r_scangle_it1.252
r_angle_refined_deg1.027
r_mcangle_it0.786
r_scbond_it0.762
r_mcbond_it0.437
r_nbtor_refined0.303
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg43.714
r_dihedral_angle_3_deg15.427
r_dihedral_angle_4_deg14.135
r_dihedral_angle_1_deg5.63
r_scangle_it1.252
r_angle_refined_deg1.027
r_mcangle_it0.786
r_scbond_it0.762
r_mcbond_it0.437
r_nbtor_refined0.303
r_nbd_refined0.175
r_symmetry_vdw_refined0.162
r_symmetry_hbond_refined0.133
r_xyhbond_nbd_refined0.118
r_chiral_restr0.067
r_bond_refined_d0.007
r_gen_planes_refined0.003
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7697
Nucleic Acid Atoms
Solvent Atoms438
Heterogen Atoms92

Software

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