Enterococcus faecalis strain EN209

Enterococcus faecalis strain EN209 is a Gram-positive cocci that functions as a facultative anaerobe, allowing it to thrive in various oxygen environments. This strain is classified as a chemoorganotroph, deriving energy from organic compounds. It is mesophilic, with an optimal growth temperature of 37°C, and possesses a single membrane. E. faecalis strain EN209 is non-motile and lacks flagella, which indicates that it does not move actively through its environment. It exists as a free-living organism and has a broad range of potential hosts, including Homo sapiens (humans), Gallus gallus (chickens), Bos (cattle), various Metazoa, Lutjanus russellii (fish), Danio rerio (zebrafish), Sus scrofa (pigs), Insecta (insects), Canis lupus familiaris (dogs), Felis catus (cats), and Phocoena phocoena (porpoises). This strain is associated with several health complications in humans, including bacteremia, urinary tract infections (UTIs), endocarditis, meningitis, and various other infections affecting different body parts such as the intra-abdominal region and oral cavity. The presence of E. faecalis in nosocomial settings further underscores its significance in healthcare-associated infections. The broad host range and pathogenic potential of E. faecalis strain EN209 highlight its ecological adaptability and ability to thrive in diverse environments, which may contribute to its role in both health and disease across multiple species.