3FA4:
reference: Structure and Function of 2,3-Dimethylmalate Lyase, a PEP Mutase/Isocitrate Lyase Superfamily Member., Narayanan B, Niu W, Joosten HJ, Li Z, Kuipers RK, Schaap PJ, Dunaway-Mariano D, Herzberg O, J Mol Biol. 2008 Dec 24. PMID: 19133276

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