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Ternary complex between methylamine dehydrogenase, amicyanin, and cytochrome c-551i (2mta) from Paracoccus denitrificans

• What structural elements are present in the protein?
• What is the subunit composition?
• What is the distance between metal centers?
• What is the coordination geometry about each metal ion?
• Which specific amino acid residues are post-translationally modified to form the redox cofactor tryptophan tryptophylquinone (TTQ)?

Chen, L., R. Durley, F. S. Mathews, and V. L. Davidson. 1994. Crystal structure of a ternary electron transfer complex between methylamine dehydrogenase, amicyanin and a c-type cytochrome, Science 264:86-90.

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