X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1VFAPDB ENTRIES 1VFA, 1MLB, 1FLR, 1BEC
experimental modelPDB 1MLBPDB ENTRIES 1VFA, 1MLB, 1FLR, 1BEC
experimental modelPDB 1FLRPDB ENTRIES 1VFA, 1MLB, 1FLR, 1BEC
experimental modelPDB 1BECPDB ENTRIES 1VFA, 1MLB, 1FLR, 1BEC

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.215% PEG6000, 100MM HEPES PH 6.9-7.5, 200MM NACL, 0.1% NAN3, pH 7.2
Crystal Properties
Matthews coefficientSolvent content
2.554.18

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 187.31α = 90
b = 80.95β = 90
c = 52.08γ = 90
Symmetry
Space GroupP 21 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray120CCDMIRRORS1996-10-13M
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE BM02ESRFBM02

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.52586.70.0863.12451776
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.52.664.90.3951.7

Refinement

Statistics
Diffraction IDStructure Solution 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 REPLACEMENTPDB ENTRIES 1VFA, 1MLB, 1FLR, 1BEC2.5102023210480.2210.219RANDOM48.9
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]
RMS Deviations
KeyRefinement Restraint Deviation
p_scangle_it1.26
p_mcangle_it1.12
p_scbond_it0.75
p_mcbond_it0.59
p_chiral_restr0.213
p_planar_d0.112
p_angle_d0.034
p_plane_restr0.014
p_bond_d0.013
p_angle_deg
RMS Deviations
KeyRefinement Restraint Deviation
p_scangle_it1.26
p_mcangle_it1.12
p_scbond_it0.75
p_mcbond_it0.59
p_chiral_restr0.213
p_planar_d0.112
p_angle_d0.034
p_plane_restr0.014
p_bond_d0.013
p_angle_deg
p_hb_or_metal_coord
p_singtor_nbd
p_multtor_nbd
p_xhyhbond_nbd
p_xyhbond_nbd
p_planar_tor
p_staggered_tor
p_orthonormal_tor
p_transverse_tor
p_special_tor
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5172
Nucleic Acid Atoms
Solvent Atoms266
Heterogen Atoms

Software

Software
Software NamePurpose
XDSdata scaling
XSCALEdata scaling
AMoREphasing
REFMACrefinement
XDSdata reduction