Enterococcus faecalis strain 2SIL2

Enterococcus faecalis strain 2SIL2 is a Gram-positive, cocci-shaped bacterium that functions as a facultative anaerobe, capable of surviving in both aerobic and anaerobic environments. It is classified as a chemoorganotroph, utilizing organic compounds as its primary energy source. This strain exhibits a mesophilic temperature range, with an optimal growth temperature of 37°C. E. faecalis strain 2SIL2 is non-motile and possesses a single membrane, along with one replicon. It is free-living and has a diverse range of hosts, including Homo sapiens, Gallus gallus, Bos, and various other metazoans, indicating its adaptability to different biological environments. Clinically, E. faecalis strain 2SIL2 is associated with a broad spectrum of health effects, particularly in humans. Its pathogenicity is notable, contributing to conditions such as bacteremia, urinary tract infections (UTIs), endocarditis, meningitis, and various nosocomial infections. The presence of this strain in different body sites—including the urinary tract, intra-abdomen, pelvic regions, and oral cavity—highlights its role in opportunistic infections, particularly in immunocompromised individuals. From an ecological perspective, the strain's ability to thrive in multiple habitats and its association with both humans and various animal species suggest a significant role in microbial communities and potential zoonotic transmission. Its pathogenic capabilities underscore the importance of monitoring and understanding Enterococcus faecalis in clinical settings to mitigate its impact on public health.