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1B4V

CHOLESTEROL OXIDASE FROM STREPTOMYCES

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeROTATING ANODE
Source detailsRIGAKU RU300
Temperature [K]115
Detector technologyIMAGE PLATE
Collection date1996-10-01
DetectorRIGAKU RAXIS II
Spacegroup nameP 1 21 1
Unit cell lengths51.304, 72.964, 63.022
Unit cell angles90.00, 105.09, 90.00
Refinement procedure
Resolution20.000 - 1.500
R-factor0.181
Rwork0.181
R-free0.20000
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)3cox
RMSD bond length0.006
RMSD bond angle1.400
Data reduction softwareDENZO
Data scaling softwareSCALEPACK
Phasing softwareAMoRE
Refinement softwareX-PLOR (3.843)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]22.3001.550
High resolution limit [Å]1.5001.500
Rmerge0.0450.220
Total number of observations402969

*

Number of reflections62747
<I/σ(I)>27.52
Completeness [%]87.430.9
Redundancy6.40.31
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, HANGING DROP7

*

17

*

PRECIPITANT CONDITIONS: 10- 12% PEG 8000, 100MM SODIUM CACODYLATE PH 5.2, 75MM MNSO4 PROTEIN CONCENTRATION 8.5MG/ML, VAPOR DIFFUSION, HANGING DROP
Crystallization Reagents in Literatures
IDcrystal IDsolutionreagent nameconcentration (unit)details
11dropprotein8.5 (mg/ml)
21dropHEPES10 (mM)
31reservoirPEG800010-12 (%(w/v))
41reservoirsodium cacodylate100 (mM)
51reservoir75 (mM)

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