X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1T64PDB ENTRY 1T64

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP7.6277PEG 8000, HEPES, pH 7.6, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.3748.07

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 80.644α = 90
b = 80.644β = 90
c = 105.523γ = 120
Symmetry
Space GroupP 31 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 4mirrors2001-05-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 5.0.31.0ALS5.0.3

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
12.369940.0510.051305.8171601613033.3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.32.4930.550.552.441610

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 (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1T642.3169.01171601613086994.910.2150.212470.27368RANDOM33.35
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]
3.61.83.6-5.4
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg7.42
r_scangle_it1.661
r_angle_refined_deg1.137
r_scbond_it1.062
r_mcangle_it0.631
r_mcbond_it0.337
r_nbd_refined0.194
r_symmetry_vdw_refined0.171
r_xyhbond_nbd_refined0.13
r_symmetry_hbond_refined0.104
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg7.42
r_scangle_it1.661
r_angle_refined_deg1.137
r_scbond_it1.062
r_mcangle_it0.631
r_mcbond_it0.337
r_nbd_refined0.194
r_symmetry_vdw_refined0.171
r_xyhbond_nbd_refined0.13
r_symmetry_hbond_refined0.104
r_chiral_restr0.081
r_metal_ion_refined0.039
r_bond_refined_d0.009
r_gen_planes_refined0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2707
Nucleic Acid Atoms
Solvent Atoms137
Heterogen Atoms25

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
MOLREPphasing