X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1T3NPDB ENTRY 1T3N

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
16.516% PEG 5K MME, 0.4 M Ammonium Sulfate, 0.1 M MES buffer, pH 6.5, hanging drop, pH 6.50
Crystal Properties
Matthews coefficientSolvent content
2.754.2

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 98.114α = 90
b = 98.114β = 90
c = 202.823γ = 120
Symmetry
Space GroupP 65 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray110CCDADSC QUANTUM 3152004-10-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X25NSLSX25

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
12.550990.08159.820339
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)
12.52.591000.4376.6

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1T3N2.55020339202798.10.2280.272RANDOM44.26
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]
0.930.460.93-1.39
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg7.347
r_scangle_it6.253
r_scbond_it4.468
r_mcangle_it3.335
r_angle_refined_deg3.19
r_mcbond_it1.884
r_symmetry_hbond_refined0.38
r_symmetry_vdw_refined0.337
r_nbd_refined0.302
r_xyhbond_nbd_refined0.246
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg7.347
r_scangle_it6.253
r_scbond_it4.468
r_mcangle_it3.335
r_angle_refined_deg3.19
r_mcbond_it1.884
r_symmetry_hbond_refined0.38
r_symmetry_vdw_refined0.337
r_nbd_refined0.302
r_xyhbond_nbd_refined0.246
r_chiral_restr0.208
r_bond_refined_d0.05
r_gen_planes_refined0.016
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_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2874
Nucleic Acid Atoms322
Solvent Atoms79
Heterogen Atoms30

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
SCALEPACKdata scaling
AMoREphasing