1N4V

ATOMIC RESOLUTION STRUCTURE OF CHOLESTEROL OXIDASE @pH 5.8 (STREPTOMYCES SP. SA-COO)


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1MXT 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
15.8PEG 8000, MANGANESE SULFATE, CACODYLATE, pH 5.8
Crystal Properties
Matthews coefficientSolvent content
1.7241.07

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 51.354α = 90
b = 73.291β = 105.1
c = 63.171γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 41999-04-23MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONNSLS BEAMLINE X8CNSLSX8C

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
1146.9950.0697.24.1230865
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)
111.0290.80.6561.73.3

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-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONAB INITIO PHASINGFREE R1MXT146.923085823085811553950.11960.11890.1468RANDOM
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
1053742.944435.02
RMS Deviations
KeyRefinement Restraint Deviation
s_non_zero_chiral_vol0.101
s_zero_chiral_vol0.089
s_approx_iso_adps0.082
s_anti_bump_dis_restr0.053
s_similar_adp_cmpnt0.038
s_from_restr_planes0.0339
s_angle_d0.03
s_bond_d0.015
s_rigid_bond_adp_cmpnt0.005
s_similar_dist
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3821
Nucleic Acid Atoms
Solvent Atoms739
Heterogen Atoms59

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
SHELXmodel building
SHELXL-97refinement
SHELXphasing