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2VKR

3Fe-4S, 4Fe-4S plus Zn Acidianus ambivalens ferredoxin

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsESRF BEAMLINE ID14-2
Synchrotron siteESRF
BeamlineID14-2
Temperature [K]100
Detector technologyCCD
Collection date2002-09-23
DetectorADSC CCD
Spacegroup nameP 31
Unit cell lengths117.500, 117.500, 50.900
Unit cell angles90.00, 90.00, 120.00
Refinement procedure
Resolution19.480 - 2.010
R-factor0.2196
R-free0.27290
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1xer
RMSD bond length0.006
RMSD bond angle0.018
Data reduction softwareDENZO
Data scaling softwareSCALEPACK
Phasing softwareAMoRE
Refinement softwareSHELXL-97
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]19.4802.070
High resolution limit [Å]2.0102.010
Rmerge0.0800.400
Number of reflections52106
<I/σ(I)>9.92.5
Completeness [%]99.299.6
Redundancy2.2
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSIONVAPOR DIFFUSION METHOD USING 2 MICROL DROPS OF FRESHLY PURIFIED PROTEIN AT 4.7 MG/ML IN 40 MM POTASSIUM PHOSPHATE PH 6.5 AND 150 NACL, PLUS 2 MICROL OF WELL SOLUTION, 2.4-3.0 M AMMONIUM SULPHATE BUFFERED WITH TRIS-HCL 0.1 M PH 8 AND 0.5 MICROL LAURYLDIMETHYLAMINE-OXIDE (LDAO) 7% (W/V).

217705

数据于2024-03-27公开中

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