1Q13:
reference: Loop Relaxation, A Mechanism that Explains the Reduced Specificity of Rabbit 20alpha-Hydroxysteroid Dehydrogenase, A Member of the Aldo-Keto Reductase Superfamily., Couture JF, Legrand P, Cantin L, Labrie F, Luu-The V, Breton R, J Mol Biol 2004 May 21;339(1):89-102. PMID: 15123423

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