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7QO8

Structure of Protease1 from Pyrococcus horikoshii in space group 19 with a hexamer in the asymmetric unit

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsESRF BEAMLINE BM30A
Synchrotron siteESRF
BeamlineBM30A
Temperature [K]100
Detector technologyCCD
Collection date2015-05-03
DetectorADSC QUANTUM 315
Wavelength(s)0.9797
Spacegroup nameP 21 21 21
Unit cell lengths115.741, 123.636, 129.223
Unit cell angles90.00, 90.00, 90.00
Refinement procedure
Resolution18.590 - 1.950
R-factor0.1818
Rwork0.181
R-free0.20400
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)6q3t
RMSD bond length0.009
RMSD bond angle1.103
Data reduction softwareXDS
Data scaling softwareSCALA
Phasing softwarePHASER
Refinement softwarePHENIX (1.17.1_3660)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]70.7202.050
High resolution limit [Å]1.9501.950
Rpim0.0680.673
Number of reflections13528519324
<I/σ(I)>11.8
Completeness [%]99.8
Redundancy6.6
CC(1/2)0.9970.567
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, HANGING DROP293100 mM tri-sodium citrate pH 5.6, 200 mM sodium potassium tartrate, 1.9 to 2.4 M Ammonium sulfate

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