confers_resistance_to_antibiotic confers_resistance_to_antibiotic imipenem gene conferring resistance via absence Acinetobacter baumannii OprD conferring resistance to imipenem An outer member protein (OMP) found in Acinetobacter baumannii involved in the uptake of imipenem and basic amino acids. This porin is homologous to Pseudomonas aeruginosa OprD, which performs an identical function. antibiotic_resistance ARO:3003809 Abau_OprD_IPM Outer Membrane Porin (Opr)