X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1FCBpdb id 1FCB

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4.62910.1 M citrate, 0.2 M NaBr, 12-15% PEG3350, 18-20% glycerol, 50 mM benzoylformate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
3.867

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 163.027α = 90
b = 163.027β = 90
c = 112.473γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 42002-05-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSRS BEAMLINE PX14.20.9750SRSPX14.2

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
132490.50.0727.86348843150348.392
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)
133.1190.40.3261.693101

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 id 1FCB3243488429925157790.60.202660.200240.24918RANDOM48.392
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]
1.90.951.9-2.85
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg8.368
r_scangle_it2.831
r_angle_refined_deg1.825
r_scbond_it1.565
r_mcangle_it1.417
r_angle_other_deg1.043
r_mcbond_it0.748
r_symmetry_vdw_other0.252
r_nbd_other0.239
r_nbd_refined0.228
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg8.368
r_scangle_it2.831
r_angle_refined_deg1.825
r_scbond_it1.565
r_mcangle_it1.417
r_angle_other_deg1.043
r_mcbond_it0.748
r_symmetry_vdw_other0.252
r_nbd_other0.239
r_nbd_refined0.228
r_xyhbond_nbd_refined0.197
r_symmetry_vdw_refined0.162
r_symmetry_hbond_refined0.162
r_chiral_restr0.114
r_nbtor_other0.094
r_bond_refined_d0.017
r_gen_planes_refined0.005
r_gen_planes_other0.003
r_bond_other_d0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6083
Nucleic Acid Atoms
Solvent Atoms124
Heterogen Atoms84

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing
REFMACrefinement