X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1FL7PDB entry 1FL7

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.4293PEG 3350, lithium sulfate, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
3.0359

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 121.33α = 90
b = 66.938β = 99.13
c = 148.629γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2003-03-26MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 31-ID0.98APS31-ID

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
12.92598.60.0690.06912.432528225282-345.2
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)
12.9397.70.3880.3883.432494

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 1FL72.92252528225282126298.020.22130.22130.21930.259RANDOM56.3
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]
2.72-1.18-0.37-2.72
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.573
r_dihedral_angle_3_deg19.924
r_dihedral_angle_4_deg16.71
r_dihedral_angle_1_deg5.304
r_scangle_it4.234
r_scbond_it2.901
r_mcangle_it2.884
r_mcbond_it1.948
r_angle_refined_deg1.427
r_nbtor_refined0.323
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg40.573
r_dihedral_angle_3_deg19.924
r_dihedral_angle_4_deg16.71
r_dihedral_angle_1_deg5.304
r_scangle_it4.234
r_scbond_it2.901
r_mcangle_it2.884
r_mcbond_it1.948
r_angle_refined_deg1.427
r_nbtor_refined0.323
r_nbd_refined0.255
r_symmetry_vdw_refined0.255
r_xyhbond_nbd_refined0.18
r_chiral_restr0.089
r_symmetry_hbond_refined0.064
r_bond_refined_d0.01
r_gen_planes_refined0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6815
Nucleic Acid Atoms
Solvent Atoms50
Heterogen Atoms166

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing