Functional characterization of ExFadLO, an outer membrane protein required for exporting oxygenated long-chain fatty acids in Pseudomonas aeruginosa

► New outer membrane transporter is involved in the export of long-chain oxygenated fatty acids in Pseudomonas aeruginosa. ► The new transporter belongs to the family of FadL protein. ► The new transporter, named exFadLO, exports mono, dihydroxy long chain fatty acids.