Proteus vulgaris

General Information

Source: gpt-4o-2024-05-13

Proteus vulgaris is a fascinating microorganism that belongs to the family Enterobacteriaceae. This bacterium is notable for its highly versatile metabolic capabilities, which allow it to thrive in a variety of environments, including soil, water, and the intestines of animals. One of the most intriguing aspects of P. vulgaris is its ability to produce a wide range of enzymes, such as urease, which breaks down urea into ammonia and carbon dioxide. This enzymatic activity is not only important for its survival but also has significant implications in medical and industrial applications. Proteus vulgaris is also known for its swarming motility, a phenomenon where the bacteria move in coordinated, wave-like patterns across solid surfaces. This behavior is not only visually striking but also provides insights into bacterial communication and collective behavior. The swarming ability of P. vulgaris is often studied to understand the mechanisms of bacterial movement and the role of flagella in motility. Another unique characteristic of P. vulgaris is its role in urinary tract infections (UTIs). It is a common opportunistic pathogen that can cause infections, particularly in individuals with compromised immune systems or those with indwelling medical devices. The study of P. vulgaris in the context of UTIs has led to a better understanding of bacterial pathogenesis and the development of targeted treatments. In addition to its medical relevance, P. vulgaris is also of interest in the field of bioremediation. Its ability to degrade various organic compounds makes it a potential candidate for cleaning up environmental pollutants. Researchers are exploring the use of P. vulgaris in the breakdown of toxic substances, which could have significant environmental benefits. Overall, Proteus vulgaris is a microorganism of great interest due to its diverse metabolic capabilities, unique motility patterns, medical significance, and potential applications in environmental science. Its study continues to provide valuable insights into bacterial physiology, pathogenesis, and biotechnological applications.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Gammaproteobacteria

Order: Enterobacterales

Family: Morganellaceae

Genus: Proteus

Species: Proteus vulgaris

NCBI ID

585

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/023/100/685/GCA_023100685.1_ASM2310068v1

File for sequence-based predictions:
GCA_023100685.1_ASM2310068v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The bacterium Proteus vulgaris is a Gram-negative rod that is part of the normal flora of the human gastrointestinal tract but is also known for its clinical significance as a pathogen. It is primarily associated with urinary tract infections (UTIs), particularly in patients with urinary catheters or structural abnormalities of the urinary tract. The organism can cause wound infections, bacteremia, and pneumonia, especially in immunocompromised individuals. One of the notable features of Proteus vulgaris is its ability to produce urease, which hydrolyzes urea to ammonia, leading to an increase in urine pH and the formation of struvite stones. This can complicate UTIs and lead to further renal issues. In terms of pathogenicity, Proteus vulgaris possesses various virulence factors, including flagella that facilitate motility and adhesins that promote adherence to uroepithelial cells. These factors contribute to its ability to colonize and persist in the urinary tract. Moreover, Proteus vulgaris is known for its antimicrobial resistance. It often exhibits resistance to multiple classes of antibiotics, including beta-lactams, aminoglycosides, and fluoroquinolones. This resistance is attributed to the production of beta-lactamases and other efflux mechanisms, making treatment of infections challenging. In terms of medical applications, while Proteus vulgaris is not typically used as a probiotic, understanding its mechanisms of pathogenicity and resistance can inform the development of new therapeutic strategies. Research into vaccines targeting Proteus vulgaris is ongoing, particularly in the context of preventing UTIs in at-risk populations. Overall, Proteus vulgaris serves as a significant example of a microorganism that can transition from a benign commensal to a serious pathogen, highlighting the importance of monitoring its clinical implications in healthcare settings.

Industrial Application

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

The bacterium Proteus vulgaris has several notable industrial applications across various fields, particularly in biotechnology, waste management, and pharmaceutical development. One of the key areas where Proteus vulgaris is utilized is in biodegradation, where it has demonstrated the ability to break down complex organic compounds, making it valuable for the treatment of wastewater and the remediation of contaminated environments. This capability is particularly important in the context of industrial effluents that contain hazardous substances, as Proteus vulgaris can help in reducing the environmental impact of such waste. In the realm of biofuel production, Proteus vulgaris can be involved in fermentation processes, where it contributes to the conversion of biomass into bioethanol. Its metabolic pathways allow it to ferment various substrates, which can be harnessed to produce renewable energy sources. This application is particularly relevant as the world seeks sustainable alternatives to fossil fuels. Furthermore, Proteus vulgaris has been studied for its potential in pharmaceutical development, particularly in the production of enzymes that can be used in drug synthesis. The organism's ability to produce specific enzymes can facilitate the development of new therapeutic agents, showcasing its importance in the pharmaceutical industry. Overall, Proteus vulgaris serves as a versatile microorganism with significant potential in various industrial applications, particularly in waste treatment, biodegradation, and enzyme production, contributing to both environmental sustainability and advancements in biotechnology.

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: 9

LLM predicted phenotypes: 4

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

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