X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1G49PDB entry 1G49

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8293Tris-HCl, PEG 6000, Acetohydroxamic acid, NNGH, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.0941.18

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 117.152α = 90
b = 61.141β = 108.68
c = 68.588γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 4Si(111)2003-04-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID290.9330ESRFID29

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
12.1200.140.143.6325246
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)
2.12.2189.10.380.381.82.1

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation 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 REPLACEMENTTHROUGHOUTPDB entry 1G492.151.32180919621000.277850.275990.29797RANDOM37.771
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]
-2.75-0.380.871.63
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg10.558
r_scangle_it2.328
r_angle_refined_deg2.247
r_scbond_it1.408
r_mcangle_it1.251
r_mcbond_it0.656
r_symmetry_vdw_refined0.362
r_nbd_refined0.297
r_xyhbond_nbd_refined0.252
r_symmetry_hbond_refined0.241
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg10.558
r_scangle_it2.328
r_angle_refined_deg2.247
r_scbond_it1.408
r_mcangle_it1.251
r_mcbond_it0.656
r_symmetry_vdw_refined0.362
r_nbd_refined0.297
r_xyhbond_nbd_refined0.252
r_symmetry_hbond_refined0.241
r_chiral_restr0.199
r_metal_ion_refined0.165
r_bond_refined_d0.024
r_gen_planes_refined0.009
r_bond_other_d
r_angle_other_deg
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_gen_planes_other
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3746
Nucleic Acid Atoms
Solvent Atoms351
Heterogen Atoms78

Software

Software
Software NamePurpose
REFMACrefinement
SCALAdata scaling
MOLREPphasing
CNSrefinement
CCP4data scaling
MOSFLMdata reduction