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7OB1

OLIGOPEPTIDASE B FROM S. PROTEOMACULANS WITH MODIFIED HINGE

Replaces:  6TF5
Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsKURCHATOV SNC BEAMLINE K4.4
Synchrotron siteKURCHATOV SNC
BeamlineK4.4
Temperature [K]100
Detector technologyCCD
Collection date2019-03-12
DetectorRAYONIX MX-225
Wavelength(s)0.7937
Spacegroup nameP 21 21 21
Unit cell lengths73.210, 101.020, 108.890
Unit cell angles90.00, 90.00, 90.00
Refinement procedure
Resolution20.000 - 2.000
R-factor0.2082
Rwork0.206
R-free0.24980
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)2xe4
RMSD bond length0.010
RMSD bond angle1.631
Data reduction softwareXDS
Data scaling softwareXSCALE
Phasing softwareBALBES
Refinement softwareREFMAC (5.8.0267)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]20.0002.100
High resolution limit [Å]2.0002.000
Number of reflections553647214
<I/σ(I)>23.35.45
Completeness [%]99.9
Redundancy7.844
CC(1/2)0.9900.996
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, HANGING DROP277200 mM Lithium sulfate, 100 mM Bis-Tris pH 5.5, 23% PEG 3350

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