3FCU
Structure of headpiece of integrin aIIBb3 in open conformation
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | CHESS BEAMLINE A1 |
Synchrotron site | CHESS |
Beamline | A1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2003-10-04 |
Detector | ADSC QUANTUM 210 |
Spacegroup name | P 62 |
Unit cell lengths | 332.093, 332.093, 88.288 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 44.590 - 2.900 |
R-factor | 0.17436 |
Rwork | 0.174 |
R-free | 0.19741 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2vdr |
RMSD bond length | 0.006 |
RMSD bond angle | 0.657 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | REFMAC (5.4.0066) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 3.000 |
High resolution limit [Å] | 2.900 | 2.900 |
Rmerge | 0.097 | 0.602 |
Number of reflections | 122126 | |
<I/σ(I)> | 17.4 | 3 |
Completeness [%] | 98.3 | 93.9 |
Redundancy | 10 | 6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 277 | 10% PEG 8000, 0.4 M MAGNESIUM ACETATE, 0.1 M SODIUM CACODYLATE, PH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K |