4Fe-4S

From: Allan Pang
Date: 15 March 2012 20:58


Hi all,

Has any of you encountered a protein with 4Fe-4S cluster; with three of the Fe coordinated to the cysteines of the protein, leaving one Fe atom free for electron transfer?

The closest I got is aconitase; however, the iron sulfur cluster of the enzyme is not used for electron transfer.

Thanks!

Allan

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Allan Pang