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4H5F

Crystal structure of an amino acid ABC transporter substrate-binding protein from Streptococcus pneumoniae Canada MDR_19A bound to L-arginine, form 1

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsAPS BEAMLINE 21-ID-G
Synchrotron siteAPS
Beamline21-ID-G
Temperature [K]100
Detector technologyIMAGE PLATE
Collection date2012-06-30
DetectorMAR scanner 300 mm plate
Wavelength(s)0.978560
Spacegroup nameP 1 21 1
Unit cell lengths99.373, 61.705, 103.626
Unit cell angles90.00, 118.04, 90.00
Refinement procedure
Resolution91.461 - 1.900
R-factor0.1658
Rwork0.164
R-free0.19960
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1wdn
RMSD bond length0.008
RMSD bond angle1.185
Data reduction softwareHKL-3000
Data scaling softwareHKL-3000
Phasing softwareBALBES
Refinement softwarePHENIX ((phenix.refine: 1.8_1069))
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]91.4612.000
High resolution limit [Å]1.9001.900
Rmerge0.0690.435
Number of reflections85607
<I/σ(I)>9.62.3
Completeness [%]98.099.2
Redundancy32.9
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, SITTING DROP4.62980.2 M ammonium sulfate, 0.1 M sodium acetate pH 4.6, PEG 2K MME 30% (w/v), 2% PEG400, VAPOR DIFFUSION, SITTING DROP, temperature 298K

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