1UXO:
reference: Harvesting the high-hanging fruit: the structure of the YdeN gene product from Bacillus subtilis at 1.8 angstroms resolution., Janda I, Devedjiev Y, Cooper D, Chruszcz M, Derewenda U, Gabrys A, Minor W, Joachimiak A, Derewenda ZS, Acta Crystallogr D Biol Crystallogr 2004 Jun;60(Pt 6):1101-7. Epub 2004, May 21. PMID: 15159570

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