1OFD:
reference: The active conformation of glutamate synthase and its binding to ferredoxin., van den Heuvel RH, Svergun DI, Petoukhov MV, Coda A, Curti B, Ravasio S, Vanoni MA, Mattevi A, J Mol Biol 2003 Jun 27;330(1):113-28. PMID: 12818206

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