Klebsiella pneumoniae subsp. pneumoniae strain SIKP112

Klebsiella pneumoniae subsp. pneumoniae strain SIKP112 is a Gram-negative, rod-shaped bacterium that is a facultative anaerobe, able to thrive in both aerobic and anaerobic environments. This strain is characterized as a chemoheterotroph, indicating it derives energy from organic compounds. SIKP112 typically exists in various cell arrangements, appearing as singles, pairs, or chains, and possesses flagella, which contribute to its mobility. The optimal growth temperature for SIKP112 is 37°C, placing it within the mesophilic temperature range, which is conducive to its survival in host-associated environments. This strain is nonsporulating, indicating that it does not form spores as a means of survival under adverse conditions. Ecologically, Klebsiella pneumoniae subsp. pneumoniae strain SIKP112 is categorized as free-living, yet it has significant health implications, particularly as a causative agent of pneumonia, including community-acquired pneumonia (CAP). Understanding the traits of this strain can provide insights into its adaptability and pathogenic potential in various environments, emphasizing the importance of monitoring such bacteria in clinical and environmental contexts. The presence of a single replicon and double membranes further supports its classification within the Enterobacteriaceae family, which often displays similar structural and biological characteristics.