Klebsiella pneumoniae strain KP4CR KP4CR_83

Klebsiella pneumoniae strain KP4CR (accession SETX00000000.1) is a Gram-negative, rod-shaped bacterium characterized by its facultative anaerobic metabolism and chemoheterotrophic energy source. This strain exhibits a diverse cell arrangement, forming chains, pairs, and singles, and possesses flagella, indicating mobility. KP4CR thrives optimally at 37°C within a mesophilic temperature range and has a biotic relationship classified as free-living. This strain is notable for its significant pathogenicity in humans, being associated with a wide range of infections, including bacteremia, urinary tract infections (UTIs), pneumonia, and various intra-abdominal infections such as liver abscesses and sepsis. Its pathogenic profile also includes severe conditions like neonatal sepsis and endophthalmitis, reflecting its capacity to affect multiple systems and populations. The host range for KP4CR is broad, encompassing not only humans (Homo sapiens) but also various animals including Gallus gallus, Danio rerio, and Sus scrofa. This versatility in hosts suggests that KP4CR may play a role in both environmental and clinical contexts, highlighting its ecological significance in diverse habitats. Overall, the ability of Klebsiella pneumoniae strain KP4CR to thrive in various hosts and its association with serious health effects underscore its importance as a pathogen in both human and veterinary medicine. Understanding its ecological interactions may aid in developing strategies to mitigate its impact on health.