6CT0:
reference: Atomic Structure of the E2 Inner Core of Human Pyruvate Dehydrogenase Complex., Jiang J, Baiesc FL, Hiromasa Y, Yu X, Hui WH, Dai X, Roche TE, Zhou ZH, Biochemistry. 2018 Apr 12. doi: 10.1021/acs.biochem.8b00357. PMID: 29608861

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