1IDM:
reference: Structure of a loop-deleted variant of 3-isopropylmalate dehydrogenase from Thermus thermophilus: an internal reprieve tolerance mechanism., Sakurai M, Ohzeki M, Miyazaki K, Moriyama H, Sato M, Tanaka N, Oshima T, Acta Crystallogr D Biol Crystallogr. 1996 Jan 1;52(Pt 1):124-8. PMID: 15299733

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