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Medicinal-Pharmaceutical Chemistry Commons

Open Access. Powered by Scholars. Published by Universities.®

Physical Chemistry

Iowa State University

2015

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Full-Text Articles in Medicinal-Pharmaceutical Chemistry

Crystal Structure Of The Alcanivorax Borkumensis Ydah Transporter Reveals An Unusual Topology, Jani Reddy Bolla, Chih-Chia Su, Jared A. Delmar, Pattathil Radhakrishnan, Nitin Kumar, Tsung-Han Chou, Feng Long, Kanagalaghatta R. Rajashankar, Edward Yu Jan 2015

Crystal Structure Of The Alcanivorax Borkumensis Ydah Transporter Reveals An Unusual Topology, Jani Reddy Bolla, Chih-Chia Su, Jared A. Delmar, Pattathil Radhakrishnan, Nitin Kumar, Tsung-Han Chou, Feng Long, Kanagalaghatta R. Rajashankar, Edward Yu

Physics and Astronomy Publications

The potential of the folic acid biosynthesis pathway as a target for the development of antibiotics has been clinically validated. However, many pathogens have developed resistance to these antibiotics, prompting a re-evaluation of potential drug targets within the pathway. The ydaH gene of Alcanivorax borkumensis encodes an integral membrane protein of the AbgT family of transporters for which no structural information was available. Here we report the crystal structure of A. borkumensis YdaH, revealing a dimeric molecule with an architecture distinct from other families of transporters. YdaH is a bowl-shaped dimer with a solvent-filled basin extending from the cytoplasm to ...