Klebsiella pneumoniae subsp. pneumoniae strain SIKP023 24_NODE_79

Klebsiella pneumoniae subsp. pneumoniae strain SIKP023 24_NODE_79 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic lifestyle, allowing it to thrive in various oxygen conditions. This strain is classified as a chemoheterotroph, indicating that it derives energy from organic compounds. Its natural habitat is host-associated, suggesting a strong relationship with living organisms, and it is known to be free-living in certain contexts. K. pneumoniae strain SIKP023 typically presents in chains, pairs, or as single cells, and it possesses flagella, which contributes to its mobility. The optimal growth temperature for this mesophilic organism is 37°C, aligning with the temperature of the human body, where it can cause diseases such as pneumonia and community-acquired pneumonia (CAP). Notably, this strain does not undergo sporulation, which is typical for many bacteria in its category. The bacterium features a dual membrane structure, characteristic of Gram-negative organisms, and contains a single replicon. The presence of a free-living biotic relationship coupled with its pathogenic potential highlights its ecological versatility. This adaptability may facilitate its survival in host environments, where it can exploit various niches and contribute to human health challenges such as respiratory infections. Understanding the traits of strain SIKP023 can aid in developing targeted strategies for managing infections associated with K. pneumoniae.