X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelOtherInitial model derived from Se-Met derivative solved by MAD.

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.52980.1 M Bis-Tris, pH 5.5, 0.2 M Li2SO4, and 17% PEG 3350., VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.4449.51

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 64.06α = 90
b = 79.15β = 110.93
c = 71.07γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 210mirrors2005-11-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 17-ID1.0APS17-ID

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
11.853098.50.0682775527755277-332.3
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)
11.851.9289.60.21410.55028

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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUTInitial model derived from Se-Met derivative solved by MAD.1.8529.925205552055280097.520.1990.1990.1960.247RANDOM27
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
r_dihedral_angle_2_deg32.283
r_dihedral_angle_1_deg5.264
r_angle_refined_deg1.495
r_nbtor_refined0.299
r_symmetry_vdw_refined0.233
r_nbd_refined0.208
r_symmetry_hbond_refined0.201
r_xyhbond_nbd_refined0.165
r_chiral_restr0.097
r_bond_refined_d0.015
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.283
r_dihedral_angle_1_deg5.264
r_angle_refined_deg1.495
r_nbtor_refined0.299
r_symmetry_vdw_refined0.233
r_nbd_refined0.208
r_symmetry_hbond_refined0.201
r_xyhbond_nbd_refined0.165
r_chiral_restr0.097
r_bond_refined_d0.015
r_gen_planes_refined0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4619
Nucleic Acid Atoms
Solvent Atoms454
Heterogen Atoms66

Software

Software
Software NamePurpose
REFMACrefinement
CNSrefinement
ADSCdata collection
DENZOdata reduction
SCALEPACKdata scaling
CNSphasing