2X9N

High resolution structure of TbPTR1 in complex with cyromazine


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.5PROTEIN BUFFER 20 MM TRIS, PH 7.5 RESERVOIR 2.5 M SODIUM ACETATE, 50 MM SODIUM CITRATE PH 4.5
Crystal Properties
Matthews coefficientSolvent content
1.8232.6

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 74.5α = 90
b = 90β = 115.5
c = 82.4γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152006-11-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID29ESRFID29

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
11.1545.1396.20.0615.33.4385887
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)
11.151.293.70.234.33.2

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONOTHERFREE R-VALUENONE1.15203689981688993.20.12580.1525RANDOM
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]
Coordinate Error
Structure Solution MethodRefinement High ResolutionRefinement Low Resolution
397217.359038.8
RMS Deviations
KeyRefinement Restraint Deviation
s_non_zero_chiral_vol0.103
s_approx_iso_adps0.101
s_zero_chiral_vol0.084
s_anti_bump_dis_restr0.039
s_angle_d0.035
s_similar_adp_cmpnt0.033
s_from_restr_planes0.0279
s_bond_d0.016
s_rigid_bond_adp_cmpnt0.005
s_similar_dist
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7387
Nucleic Acid Atoms
Solvent Atoms1382
Heterogen Atoms278

Software

Software
Software NamePurpose
SHELXL-97refinement
XDSdata reduction
XSCALEdata scaling