X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1USZPDB ENTRY 1USZ

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
171.7 M AMMONIUM SULPHATE 0.1M TRIS-HCL PH 7.0, 2.8 MM CHLORAMPHENICOL
Crystal Properties
Matthews coefficientSolvent content
2.4250

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 118.969α = 90
b = 118.969β = 90
c = 57.416γ = 120
Symmetry
Space GroupP 3

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC CCD2003-10-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSRS BEAMLINE PX9.6SRSPX9.6

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
11.91599.80.124.25.8715430.65
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)
11.921000.331.45.8

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 REPLACEMENTTHROUGHOUTPDB ENTRY 1USZ1.9157151371513356099.80.1930.1930.1910.225RANDOM
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
t_dihedral_angle_d17.863
t_it1.301
t_angle_deg0.847
t_nbd0.069
t_gen_planes0.02
t_trig_c_planes0.012
t_bond_d0.008
t_incorr_chiral_ct
t_pseud_angle
t_omega_torsion
RMS Deviations
KeyRefinement Restraint Deviation
t_dihedral_angle_d17.863
t_it1.301
t_angle_deg0.847
t_nbd0.069
t_gen_planes0.02
t_trig_c_planes0.012
t_bond_d0.008
t_incorr_chiral_ct
t_pseud_angle
t_omega_torsion
t_other_torsion
t_improper_torsion
t_chiral_improper_torsion
t_sum_occupancies
t_utility_distance
t_utility_angle
t_utility_torsion
t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6309
Nucleic Acid Atoms
Solvent Atoms710
Heterogen Atoms234

Software

Software
Software NamePurpose
TNTrefinement
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing