X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2FIDPDB Entry 2FID

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.629520-25% PEG 4000, 0.2M lithium sulfate , pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.7955.85

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 192.2α = 90
b = 44.42β = 108.98
c = 69.17γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 42005-09-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X12C1.2820NSLSX12C

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.4990.9198.81925719257
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.492.5995.6

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 (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB Entry 2FID2.4990.91182711827198597.930.230030.230030.228210.26347RANDOM48.197
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]
-1.17-0.210.90.14
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.839
r_dihedral_angle_4_deg16.682
r_dihedral_angle_3_deg16.527
r_dihedral_angle_1_deg4.75
r_scangle_it1.077
r_angle_refined_deg0.991
r_scbond_it0.688
r_mcangle_it0.426
r_nbtor_refined0.295
r_mcbond_it0.245
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.839
r_dihedral_angle_4_deg16.682
r_dihedral_angle_3_deg16.527
r_dihedral_angle_1_deg4.75
r_scangle_it1.077
r_angle_refined_deg0.991
r_scbond_it0.688
r_mcangle_it0.426
r_nbtor_refined0.295
r_mcbond_it0.245
r_symmetry_vdw_refined0.195
r_nbd_refined0.178
r_xyhbond_nbd_refined0.132
r_symmetry_hbond_refined0.128
r_chiral_restr0.07
r_bond_refined_d0.007
r_gen_planes_refined0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3201
Nucleic Acid Atoms
Solvent Atoms19
Heterogen Atoms8

Software

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