Klebsiella pneumoniae str. NUHL30457

Klebsiella pneumoniae strain NUHL30457 is a Gram-negative, rod-shaped bacterium that typically occurs in chains, pairs, or as single cells. This strain is nonsporulating and exhibits a facultative anaerobic metabolism, allowing it to thrive in both aerobic and anaerobic environments. It is classified as a chemoheterotroph, utilizing organic compounds as an energy source, which is consistent with its habitat within host-associated environments. The optimal growth temperature for Klebsiella pneumoniae NUHL30457 is approximately 37.0°C, aligning with the body temperature of warm-blooded hosts, where it may reside. This temperature preference suggests that the strain is well adapted to life within a host organism, potentially influencing its ecological role in the microbiome or during interactions with hosts. Given its facultative anaerobic nature and association with host environments, Klebsiella pneumoniae NUHL30457 may play a significant role in the complex dynamics of microbial communities, particularly in the human microbiota, where it could contribute to nutrient cycling and metabolic processes. Its presence in host-associated habitats highlights the importance of understanding such strains in the context of microbial ecology and their potential implications in health and disease.