3GX9:
reference: Parallel pathways and free-energy landscapes for enzymatic hydride transfer probed by hydrostatic pressure., Pudney CR, McGrory T, Lafite P, Pang J, Hay S, Leys D, Sutcliffe MJ, Scrutton NS, Chembiochem. 2009 May 25;10(8):1379-84. PMID: 19405065

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