1XC3:
reference: Structural studies of ROK fructokinase YdhR from Bacillus subtilis: insights into substrate binding and fructose specificity., Nocek B, Stein AJ, Jedrzejczak R, Cuff ME, Li H, Volkart L, Joachimiak A, J Mol Biol. 2011 Feb 18;406(2):325-42. Epub 2010 Dec 23. PMID: 21185308

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