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2C9U

1.24 Angstroms resolution structure of as-isolated Cu-Zn Human Superoxide dismutase

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsSRS BEAMLINE PX10.1
Synchrotron siteSRS
BeamlinePX10.1
Temperature [K]100
Detector technologyCCD
Collection date2003-07-10
DetectorMARRESEARCH
Spacegroup nameP 1 21 1
Unit cell lengths38.638, 67.553, 52.320
Unit cell angles90.00, 106.48, 90.00
Refinement procedure
Resolution50.190 - 1.240
R-factor0.141
Rwork0.139
R-free0.17600
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1hl5
RMSD bond length0.020
RMSD bond angle1.841
Data reduction softwareHKL-2000
Data scaling softwareHKL-2000
Phasing softwareMOLREP
Refinement softwareREFMAC (5.2.0005)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]30.0001.280
High resolution limit [Å]1.2401.240
Rmerge0.0600.400
Number of reflections70045
<I/σ(I)>202.2
Completeness [%]96.392.5
Redundancy3.52.2
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
183.0 M AMMONIUM SULPHATE, 100 MM SODIUM CHLORITE, 50MM SODIUM ACETATE BUFFER, pH 8.00

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PDB entries from 2024-07-03

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