Enterococcus faecalis strain 13-5-45

Enterococcus faecalis strain 13-5-45 is a Gram-positive, nonsporulating coccus that thrives optimally at 37.0°C, with the ability to utilize a variety of organic compounds as a chemoorganotroph. This strain demonstrates facultative anaerobic respiration, allowing it to adapt to both aerobic and anaerobic environments. Enterococcus faecalis, as a species, is present in diverse habitats, which may include the gastrointestinal tracts of humans and animals, as well as various environmental settings. The facultative anaerobic nature of strain 13-5-45 suggests a versatile metabolic capacity, enabling it to survive in fluctuating oxygen conditions. This adaptability is critical for its ecological presence in diverse environments, where it can potentially outcompete other microbial populations. The ability to thrive at 37.0°C aligns with its physiological role in warm-blooded hosts, indicating a potential association with host organisms. Overall, Enterococcus faecalis strain 13-5-45 exemplifies the adaptability and resilience of enterococci, contributing to their prevalence in multiple habitats and their role in complex microbial ecosystems. This strain’s traits may provide insights into its ecological interactions and metabolic strategies in both host-associated and environmental contexts.