Siroheme synthase orients substrates for dehydrogenase and chelatase activities in a common active site

Siroheme is an essential bacterial iron tetrapyrrole used by siroheme-dependent sulfite and nitrite reductases. Here the authors shed light on the catalytic mechanisms of siroheme synthase through the structures of the bifunctional dehydrogenase/chelatase CysG module bound to its substrate, precorri...

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Autores principales: Joseph M. Pennington, Michael Kemp, Lauren McGarry, Yu Chen, M. Elizabeth Stroupe
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/ea8b31747188498a8b3a178dfb2ba7c0
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