1LZK

BACTERIAL HEROIN ESTERASE COMPLEX WITH TRANSITION STATE ANALOG DIMETHYLARSENIC ACID


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1EVAPORATION6.5295AMMONIUM SULFATE, SODIUM CHLORIDE, CACODYLATE, pH 6.5, EVAPORATION, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.2745.92

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 71.584α = 90
b = 71.584β = 90
c = 106.17γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray92.7CCDADSC QUANTUM 3152002-01-13MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL11-10.89471SSRLBL11-1

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
11.4524.499.90.07842.221.35648056480
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)
11.451.481000.6533.7

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONSADTHROUGHOUT1.4524.45541555415272593.40.1570.1570.223random
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
6
RMS Deviations
KeyRefinement Restraint Deviation
s_approx_iso_adps0.075
s_non_zero_chiral_vol0.056
s_zero_chiral_vol0.053
s_similar_adp_cmpnt0.052
s_angle_d0.027
s_from_restr_planes0.0269
s_anti_bump_dis_restr0.014
s_bond_d0.013
s_rigid_bond_adp_cmpnt0.003
s_similar_dist
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2376
Nucleic Acid Atoms
Solvent Atoms309
Heterogen Atoms4

Software

Software
Software NamePurpose
HKL-2000data collection
HKL-2000data reduction
SOLVEphasing
RESOLVEmodel building
SHELXL-97refinement
HKL-2000data scaling
RESOLVEphasing