Klebsiella pneumoniae strain PN030E4

Klebsiella pneumoniae strain PN030E4 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic metabolism as a chemoheterotroph. This strain is capable of existing in various forms, including singles, pairs, and chains, and possesses flagella, enabling mobility. Its optimal growth temperature is 37°C, which places it within the mesophilic temperature range. This strain is associated with a wide range of hosts, including Homo sapiens, Gallus gallus, and several other metazoans and plants. Notably, it has been implicated in various health conditions, such as bacteremia, urinary tract infections, pneumonia, and liver abscesses, among others. Its pathogenicity is primarily directed towards humans, making it a significant concern in clinical microbiology. Klebsiella pneumoniae strain PN030E4 does not form spores and has a biotic relationship categorized as free-living. It contains a single replicon and features a double membrane structure, characteristic of its Gram-negative classification. From an ecological perspective, the presence of Klebsiella pneumoniae in diverse environments and its ability to infect multiple hosts highlight its adaptive nature and potential impact on both human health and animal populations. Its role in various infections underscores the importance of understanding its pathogenic mechanisms and the environmental factors that contribute to its survival and transmission.