Crystal structure of tripartite-type ABC transporter MacB from Acinetobacter baumannii

The tripartite multidrug efflux pump MacA-MacB-TolC in Gram-negative bacterial pathogens is driven by the ATPase MacB, which belongs to the ATP-binding cassette (ABC) superfamily. Here the authors present the 3.4 Å resolution crystal structure of MacB, and compare it with other known ABC transporter...

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Autores principales: Ui Okada, Eiki Yamashita, Arthur Neuberger, Mayu Morimoto, Hendrik W. van Veen, Satoshi Murakami
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/cea6897583ad4ebb8d8c7dd84cf36388
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Sumario:The tripartite multidrug efflux pump MacA-MacB-TolC in Gram-negative bacterial pathogens is driven by the ATPase MacB, which belongs to the ATP-binding cassette (ABC) superfamily. Here the authors present the 3.4 Å resolution crystal structure of MacB, and compare it with other known ABC transporter structures.