X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1B80 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
14pH 4.0
Crystal Properties
Matthews coefficientSolvent content
2.653

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 73.4α = 90
b = 94.4β = 90
c = 230.99γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray293IMAGE PLATEMARRESEARCH1998-11-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE BM1AESRFBM1A

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
11.851291.40.05614.76.36266315.3
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)
1.851.8889.60.2454.4

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-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1B801.8512626586265891.10.1420.181RANDOM21.6
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_transverse_tor33.9
p_staggered_tor12.9
p_planar_tor3.8
p_scangle_it3.49
p_mcangle_it2.27
p_scbond_it2.25
p_mcbond_it1.61
p_multtor_nbd0.26
p_singtor_nbd0.17
p_chiral_restr0.154
RMS Deviations
KeyRefinement Restraint Deviation
p_transverse_tor33.9
p_staggered_tor12.9
p_planar_tor3.8
p_scangle_it3.49
p_mcangle_it2.27
p_scbond_it2.25
p_mcbond_it1.61
p_multtor_nbd0.26
p_singtor_nbd0.17
p_chiral_restr0.154
p_xyhbond_nbd0.138
p_planar_d0.036
p_angle_d0.03
p_plane_restr0.023
p_bond_d0.015
p_angle_deg
p_hb_or_metal_coord
p_xhyhbond_nbd
p_orthonormal_tor
p_special_tor
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5210
Nucleic Acid Atoms
Solvent Atoms636
Heterogen Atoms92

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement