8f4n is a 2 chain structure with sequence from Escherichia coli. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
ACRD_ECOLI Participates in the efflux of aminoglycosides. Confers resistance to a variety of these substances.[1]
References
↑ Rosenberg EY, Ma D, Nikaido H. AcrD of Escherichia coli is an aminoglycoside efflux pump. J Bacteriol. 2000 Mar;182(6):1754-6. PMID:10692383 doi:10.1128/JB.182.6.1754-1756.2000