Providencia rettgeri

General Information

Providencia rettgeri is a fascinating microorganism belonging to the family Enterobacteriaceae. This bacterium is particularly interesting due to its clinical significance and its role in human infections. It is commonly associated with urinary tract infections (UTIs), especially in patients with long-term indwelling catheters, and can also cause other types of infections such as bacteremia and wound infections. One of the unique aspects of P. rettgeri is its antibiotic resistance profile. This organism often exhibits resistance to multiple antibiotics, including beta-lactams and aminoglycosides, making it a challenging pathogen to treat. The presence of extended-spectrum beta-lactamases (ESBLs) in some strains further complicates treatment options, highlighting the importance of ongoing research into effective antimicrobial therapies. From a research perspective, Providencia rettgeri is valuable for studying mechanisms of antibiotic resistance and pathogenesis. Its ability to adapt to various environments and develop resistance mechanisms provides insights into bacterial evolution and the spread of resistance genes. Additionally, the study of P. rettgeri can contribute to the development of new diagnostic tools and treatment strategies for infections caused by multidrug-resistant organisms. In summary, Providencia rettgeri is a noteworthy bacterium due to its clinical relevance, antibiotic resistance, and the opportunities it presents for advancing our understanding of bacterial infections and resistance mechanisms.

Providencia rettgeri is a fascinating member of the Enterobacteriaceae family, notable for its versatile metabolic capabilities. This organism is particularly interesting due to its ability to utilize a wide range of carbon sources, which allows it to thrive in diverse environments, including soil, water, and the gastrointestinal tracts of various animals. Its metabolic flexibility makes it a valuable model for studying microbial ecology and adaptation mechanisms in fluctuating environments. One of the unique aspects of P. rettgeri is its production of urease, an enzyme that catalyzes the hydrolysis of urea into ammonia and carbon dioxide. This characteristic not only plays a role in its survival in nitrogen-limited environments but also has implications in clinical settings, as urease production can contribute to urinary tract infections and other urogenital conditions. From a research perspective, P. rettgeri has garnered attention for its antibiotic resistance profiles. It has been documented to exhibit resistance to multiple antibiotics, making it a subject of interest in studies focused on the mechanisms of resistance and the development of new therapeutic strategies. Understanding the genetic basis of its resistance can provide insights into broader trends in antibiotic resistance among Enterobacteriaceae. Additionally, P. rettgeri has been implicated in opportunistic infections, particularly in immunocompromised individuals. Its role in human health and disease underscores the importance of studying this organism to better understand its pathogenic potential and the factors that contribute to its virulence. In summary, Providencia rettgeri stands out due to its metabolic versatility, urease production, antibiotic resistance, and its role in opportunistic infections, making it a significant organism for both ecological and clinical research.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Gammaproteobacteria

Order: Enterobacterales

Family: Morganellaceae

Genus: Providencia

Species: Providencia rettgeri

NCBI ID

587

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/003/204/135/GCF_003204135.1_ASM320413v1

File for sequence-based predictions:
GCF_003204135.1_ASM320413v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

Source: gpt-4o-mini-2024-07-18

The organism Providencia rettgeri is a Gram-negative bacterium that is part of the Enterobacteriaceae family. It is known to be associated with various clinical implications, particularly in the context of infections in humans. This organism is often implicated in urinary tract infections (UTIs), especially in patients with underlying conditions such as urinary catheters or structural abnormalities of the urinary tract. Additionally, Providencia rettgeri has been linked to wound infections, bacteremia, and gastroenteritis, particularly in immunocompromised individuals or those with chronic diseases. One of the significant concerns regarding Providencia rettgeri is its antimicrobial resistance. This organism has shown resistance to multiple classes of antibiotics, including beta-lactams, aminoglycosides, and fluoroquinolones. The presence of plasmid-mediated resistance genes contributes to its ability to evade treatment, making infections difficult to manage and increasing the risk of treatment failure. In terms of immune evasion, Providencia rettgeri can produce various virulence factors that help it survive in hostile environments, such as the human body. These factors may include the production of biofilms, which protect the bacteria from both the host immune response and antibiotic treatment. While Providencia rettgeri is primarily recognized for its pathogenic potential, there is ongoing research into its role in the human microbiome and potential probiotic applications. However, its clinical relevance is predominantly associated with its pathogenicity and resistance mechanisms, necessitating careful monitoring in clinical settings to prevent outbreaks and manage infections effectively.

Habitat and Ecological Niches

Source: gpt-4o-mini-2024-07-18

Providencia rettgeri is a gram-negative bacterium commonly found in various habitats associated with both human and environmental contexts. This microorganism is primarily isolated from the gastrointestinal tract of humans and animals, indicating its role as a commensal organism. It thrives in warm-blooded hosts, where it can be part of the normal microbiota, contributing to the overall health of the host by aiding in digestion and nutrient absorption. In addition to its presence in the gastrointestinal tract, P. rettgeri has been identified in aquatic environments, such as freshwater and marine ecosystems. Here, it plays a significant role in the decomposition of organic matter, contributing to nutrient cycling and the maintenance of ecosystem health. Its ability to adapt to varying salinity levels allows it to inhabit both freshwater and brackish environments, showcasing its ecological versatility. Furthermore, P. rettgeri is known for its potential pathogenicity, particularly in immunocompromised individuals, where it can cause urinary tract infections and other opportunistic infections. This dual role as both a commensal and a pathogen highlights its complex interactions within the microbial community and its impact on host health. Overall, Providencia rettgeri exemplifies the intricate relationships microorganisms have with their environments, showcasing its adaptability and significance in both human health and ecosystem dynamics.

Industrial Application

Source: gpt-4o-mini-2024-07-18

The microorganism Providencia rettgeri has shown potential in various industrial applications, particularly in the fields of biotechnology, waste management, and pharmaceutical development. In biotechnology, Providencia rettgeri is known for its ability to produce enzymes that can be utilized in biocatalysis processes. These enzymes can facilitate chemical reactions in a more environmentally friendly manner, making them valuable in the production of bio-based chemicals and pharmaceuticals. In the realm of waste management, this organism has demonstrated capabilities in biodegradation, particularly in the breakdown of pollutants such as hydrocarbons and heavy metals. Its metabolic pathways allow it to thrive in contaminated environments, making it a candidate for bioremediation efforts aimed at cleaning up industrial waste sites. Furthermore, Providencia rettgeri has been explored for its role in biofuel production. Through fermentation processes, it can convert organic substrates into bioethanol, providing a renewable energy source. This application is particularly relevant in the context of sustainable energy solutions. In pharmaceutical development, the organism has been studied for its potential in producing antimicrobial compounds, which could lead to the development of new antibiotics. Its unique metabolic properties may also contribute to the synthesis of other bioactive molecules. Overall, Providencia rettgeri presents a multifaceted opportunity for various industries, leveraging its enzymatic activity and metabolic versatility in processes such as fermentation, biodegradation, and enzyme production.

Phenotypes and Predictions

The table shows the phenotypes and predictions. Cell colors indicate the class of the value. When literature-based data is available, a checkmark (✓) indicates a correct prediction, while an ✗ indicates an incorrect prediction.

Literature-based phenotypes: 10

LLM predicted phenotypes: 3

Phenotype	High-quality annotation	anthropic/claude-3-haiku:beta	openai/gpt-4	openai/gpt-4	google/gemini-flash-1.5	mistralai/mixtral-8x7b-instruct:nitro	anthropic/claude-3.5-sonnet	perplexity/llama-3-sonar-small-32k-chat	mistralai/mistral-7b-instruct	meta-llama/llama-3-8b-instruct:nitro	openchat/openchat-7b	google/gemini-pro	openai/gpt-4o	openai/gpt-4o	google/gemini-pro-1.5	google/gemini-pro-1.5	microsoft/phi-3-mini-128k-instruct	microsoft/phi-3-mini-128k-instruct	meta-llama/llama-3-70b-instruct:nitro	meta-llama/llama-3-70b-instruct:nitro	openai/gpt-3.5-turbo-0125	openai/gpt-3.5-turbo-0125	google/palm-2-chat-bison-32k	google/palm-2-chat-bison-32k	google/gemma-7b-it	google/gemma-7b-it	microsoft/wizardlm-2-8x22b	microsoft/wizardlm-2-8x22b
Motility	FALSE	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	false ✓	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗	true ✗
Gram staining	gram stain negative	gram stain negative ✓	N/A	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓
Aerophilicity	aerobic	N/A	facultatively anaerobic ✗	facultatively anaerobic ✗	N/A	facultatively anaerobic ✗	facultatively anaerobic ✗	N/A	N/A	N/A	N/A	N/A	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	N/A	N/A	N/A	N/A	N/A	N/A
Extreme environment tolerance	FALSE	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	true ✗	true ✗
Biofilm formation	N/A	true	true	true	true	true	true	true	true	true	false	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true
Animal pathogenicity	TRUE	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓
Biosafety level	biosafety level 2	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 1 ✗	biosafety level 1 ✗	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 1 ✗	biosafety level 1 ✗	biosafety level 2 ✓	biosafety level 2 ✓
Health association	N/A	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	false	false	true	true	true	true	true	true	true	true	true	true
Host association	TRUE	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓
Plant pathogenicity	FALSE	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓
Spore formation	FALSE	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓
Hemolysis	N/A	alpha	beta	beta	gamma	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Cell shape	bacillus	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	coccus ✗	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓

Back to Search