Klebsiella pneumoniae subsp. pneumoniae strain SIEB064 69_NODE_92

Klebsiella pneumoniae subsp. pneumoniae strain SIEB064 (accession STBO00000000.1) is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic metabolism, classifying it as a chemoheterotroph. This strain is capable of growth at an optimal temperature of 37°C, which is consistent with its mesophilic nature. It possesses flagella, which contributes to its mobility, and it typically exists in chains, pairs, or as singles. SIEB064 is free-living and associated with host environments, indicating its potential role in both environmental and pathogenic contexts. This strain is notably linked to health effects such as pneumonia, particularly community-acquired pneumonia (CAP), highlighting its significance in clinical microbiology and public health. The bacterium has a single replicon and is characterized by a double membrane structure, which is typical of Gram-negative organisms. Its nonsporulating nature suggests that it does not form spores, which could be relevant in its survival and pathogenicity in various ecological niches. Understanding the traits of Klebsiella pneumoniae subsp. pneumoniae strain SIEB064 provides insight into its ecological role as a free-living organism while also emphasizing its clinical relevance as a pathogen in respiratory infections. The dual nature of this species underscores the importance of monitoring its environmental and health impacts, particularly in settings where it may contribute to disease outbreaks.