X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1A28 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.5295PEG 1000, Li2SO4. hepes pH 6.5, glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 22K
Crystal Properties
Matthews coefficientSolvent content
2.1442.62

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 57.753α = 90
b = 64.142β = 95.84
c = 70.138γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210mirrors2002-02-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 17-ID1.000APS17-ID

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
11.4512099.30.05320.13.56382754571218

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 REPLACEMENTTHROUGHOUT1A281.45119.8638276382749241000.18850.188480.186370.21586RANDOM25.422
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]
-0.030.010.02
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg14.207
r_scangle_it5.79
r_dihedral_angle_1_deg4.015
r_scbond_it3.851
r_mcangle_it2.576
r_angle_refined_deg2.16
r_mcbond_it1.522
r_symmetry_hbond_refined1.087
r_symmetry_vdw_refined1.01
r_nbd_refined0.239
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_3_deg14.207
r_scangle_it5.79
r_dihedral_angle_1_deg4.015
r_scbond_it3.851
r_mcangle_it2.576
r_angle_refined_deg2.16
r_mcbond_it1.522
r_symmetry_hbond_refined1.087
r_symmetry_vdw_refined1.01
r_nbd_refined0.239
r_chiral_restr0.228
r_xyhbond_nbd_refined0.145
r_bond_refined_d0.03
r_gen_planes_refined0.013
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3967
Nucleic Acid Atoms
Solvent Atoms276
Heterogen Atoms44

Software

Software
Software NamePurpose
ADSCdata collection
SCALEPACKdata scaling
AMoREphasing
REFMACrefinement