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4L2C

X-ray structure of the C57R mutant of the iron superoxide dismutase from Pseudoalteromonas haloplanktis (crystal form I)

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeROTATING ANODE
Source detailsRIGAKU MICROMAX-007 HF
Temperature [K]100
Detector technologyCCD
DetectorRIGAKU SATURN 944
Spacegroup nameP 1 21 1
Unit cell lengths50.488, 103.768, 89.833
Unit cell angles90.00, 103.63, 90.00
Refinement procedure
Resolution30.270 - 1.660
R-factor0.2
Rwork0.200
R-free0.24500
Structure solution methodMOLECULAR REPLACEMENT
Data reduction softwareHKL-2000
Data scaling softwareHKL-2000
Phasing softwarePHASES
Refinement softwareREFMAC (5.0)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]30.2701.720
High resolution limit [Å]1.6601.660
Rmerge0.0960.314
Number of reflections95529
<I/σ(I)>83
Completeness [%]90.176.7
Redundancy2.72.3
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
17.2293Ammonium sulphate 2.0 M, NaCl 0.1 M, Hepes 0.1 M, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K

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PDB entries from 2024-07-17

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