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Rear view of an enzyme

The enzyme Ubc9 mediates attachment of the small modifier protein SUMO to target proteins. It emerges that for optimal functioning — and for proper meiotic cell division — Ubc9 itself must be modified by SUMO.

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Figure 1: Forging a link in the SUMO chain.


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    *This News & Views article was published online on 22 May 2013.


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Correspondence to Mary Dasso.

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Dasso, M. Rear view of an enzyme. Nature 497, 576–577 (2013).

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