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Otwinowski, Z., R. W. Schevitz, R. G. Zhang, C. L. Lawson, A. Joachimiak, R. Q. Marmorstein, B. F. Luisi, and P. B. Sigler. 1988. Crystal structure of trp repressor/operator complex at atomic resolution. Nature 335:321-329.
| Trp repressor (1tro) | 
 
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