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1VRN

PHOTOSYNTHETIC REACTION CENTER BLASTOCHLORIS VIRIDIS (ATCC)

Replaces:  1TXW
Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsAPS BEAMLINE 14-BM-C
Synchrotron siteAPS
Beamline14-BM-C
Temperature [K]100
Detector technologyCCD
Collection date2003-07-13
DetectorADSC QUANTUM 4
Spacegroup nameP 43 21 2
Unit cell lengths219.400, 219.400, 112.600
Unit cell angles90.00, 90.00, 90.00
Refinement procedure
Resolution19.180 - 2.200
R-factor0.1911
Rwork0.191
R-free0.21200
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1r2c
RMSD bond length0.007
RMSD bond angle1.400
Data reduction softwareMOSFLM
Data scaling softwareSCALA
Phasing softwareCNS (1.1)
Refinement softwareCNS (1.1)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]19.1802.210
High resolution limit [Å]2.1002.100
Rmerge0.0710.197
Number of reflections139391
<I/σ(I)>17.24.3
Completeness [%]96.053.1
Redundancy4.91.5
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
16296ammonium sulfate, ldao, 1,2,3-heptanetriol, sodium phosphate, triethylammonium phosphate, VAPOR DIFFUSION, SITTING DROP, temperature 296K, pH 6.00

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