This entry includes DcaP which is the most abundant outer membrane channel protein in Acinetobacter baumannii. X-ray crystallography reveals a trimeric porin-like structure and suggests dicarboxylic acids as potential substrates [1].

1: A Multidisciplinary Approach toward Identification of Antibiotic Scaffolds for Acinetobacter baumannii. Bhamidimarri SP, Zahn M, Prajapati JD, Schleberger C, Soderholm S, Hoover J, West J, Kleinekathofer U, Bumann D, Winterhalter M, van den Berg B; Structure. 2019;27:268-280. PMID:30554842