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1XU1

The crystal structure of APRIL bound to TACI

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsAPS BEAMLINE 19-BM
Synchrotron siteAPS
Beamline19-BM
Temperature [K]100
Detector technologyCCD
Collection date2004-06-14
DetectorSBC-3
Wavelength(s)0.98040
Spacegroup nameP 21 21 21
Unit cell lengths59.339, 91.839, 102.268
Unit cell angles90.00, 90.00, 90.00
Refinement procedure
Resolution30.000 - 1.900
R-factor0.17087
Rwork0.167
R-free0.20317
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)APRIL alone pdbcode 1U5Z
RMSD bond length0.009
RMSD bond angle1.216
Data reduction softwareHKL-2000
Data scaling softwareSCALEPACK
Phasing softwareAMoRE
Refinement softwareREFMAC (5.1.24)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]50.0001.970
High resolution limit [Å]1.9001.900
Rmerge0.347
Number of reflections44579
<I/σ(I)>7.43.1
Completeness [%]99.6100
Redundancy6.46.5
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1VAPOR DIFFUSION, SITTING DROP7.5292well solution: 70% MPD, 0.1 M Hepes, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 292K

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