1Y6I:
reference: Structure of the Mg-chelatase cofactor GUN4 reveals a novel hand-shaped fold for porphyrin binding., Verdecia MA, Larkin RM, Ferrer JL, Riek R, Chory J, Noel JP, PLoS Biol 2005 May;3(5):e151. Epub 2005 Apr 26. PMID: 15884974

This OCA Structure page
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