Streptomyces violaceorubidus

General Information

Streptomyces violaceorubidus is a fascinating microorganism belonging to the genus Streptomyces, which is renowned for its prolific production of secondary metabolites. One of the most notable characteristics of S. violaceorubidus is its ability to produce a variety of bioactive compounds, including antibiotics, antifungals, and antitumor agents. This makes it an organism of significant interest in pharmaceutical research and biotechnology. Streptomyces species are known for their complex life cycle, which includes the formation of a mycelium and spore chains, contributing to their adaptability and survival in diverse environments. S. violaceorubidus is particularly interesting due to its production of pigments, which can range from violet to red, hence the name 'violaceorubidus'. These pigments are not only visually striking but also have potential applications in the development of natural dyes and as indicators in various biochemical assays. The genetic and metabolic versatility of S. violaceorubidus is another area of intense study. Researchers are keen to explore its genome to understand the regulatory mechanisms that control the biosynthesis of its secondary metabolites. This could lead to the discovery of new drugs and the development of novel biotechnological applications. In summary, Streptomyces violaceorubidus stands out due to its ability to produce a wide array of bioactive compounds, its visually distinctive pigments, and its genetic potential, making it a valuable organism for scientific research and industrial applications.

Streptomyces violaceorubidus is a fascinating actinobacterium known for its remarkable ability to produce a variety of bioactive compounds, particularly antibiotics. This species is part of the larger genus Streptomyces, which is renowned for its role in natural product biosynthesis. One of the most interesting aspects of S. violaceorubidus is its production of violacein, a pigment with significant antimicrobial properties. This compound not only contributes to the organism's distinctive violet coloration but also has potential applications in medicine due to its ability to inhibit the growth of various pathogens. The ecological role of S. violaceorubidus is also noteworthy. It is commonly found in soil and decaying organic matter, where it plays a crucial role in the decomposition process and nutrient cycling. This ability to thrive in diverse environments makes it a valuable organism for studying soil health and microbial ecology. From a research perspective, the genetic and metabolic pathways involved in the biosynthesis of its secondary metabolites are of great interest. Understanding these pathways can lead to the discovery of new antibiotics and other therapeutic agents, especially in the face of rising antibiotic resistance. Furthermore, the study of S. violaceorubidus can provide insights into the evolutionary adaptations of soil-dwelling microorganisms and their interactions with other microbial communities. In summary, Streptomyces violaceorubidus stands out not only for its unique pigment production but also for its potential contributions to antibiotic discovery and ecological research, making it a valuable subject for further scientific exploration.

Taxonomy

Superkingdom: Bacteria

Phylum: Actinomycetota

Class: Actinomycetes

Order: Kitasatosporales

Family: Streptomycetaceae

Genus: Streptomyces

Species: Streptomyces violaceorubidus

NCBI ID

284042

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/000/717/995/GCA_000717995.1_ASM71799v1

File for sequence-based predictions:
GCA_000717995.1_ASM71799v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The organism Streptomyces violaceorubidus is a member of the genus Streptomyces, which is known for its significant role in the production of antibiotics and other bioactive compounds. This species has been studied for its potential in antimicrobial therapy, particularly due to its ability to produce various secondary metabolites that exhibit antimicrobial activity against a range of pathogens. Clinical implications of S. violaceorubidus include its potential use in the development of new antibiotics, especially in the context of rising antimicrobial resistance among common bacterial pathogens. In addition to its therapeutic potential, S. violaceorubidus has been investigated for its role in human health through its interactions with the microbiome. Some strains of Streptomyces are known to have probiotic properties, which may contribute to gut health and overall well-being. However, the specific interactions and benefits of S. violaceorubidus in the human microbiome require further research to establish its efficacy and safety. While S. violaceorubidus is not typically associated with pathogenicity in humans, its close relatives within the Streptomyces genus have been implicated in opportunistic infections, particularly in immunocompromised individuals. Understanding the immune evasion strategies employed by this genus can provide insights into its potential risks in clinical settings. Overall, the exploration of Streptomyces violaceorubidus in the context of antibiotic development, probiotic applications, and its interactions with the human immune system highlights its relevance in both clinical and therapeutic domains.

Habitat and Ecological Niches

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

Streptomyces violaceorubidus is a species of bacterium that thrives primarily in soil ecosystems, particularly in nutrient-rich environments. This microorganism is commonly found in terrestrial habitats where it plays a crucial role in the decomposition of organic matter. Its ability to produce a variety of bioactive compounds makes it significant in the soil microbiome, contributing to nutrient cycling and soil health. Ecological Niches: - _Streptomyces violaceorubidus occupies a niche as a decomposer, breaking down complex organic materials, which enriches the soil with nutrients essential for plant growth. This process is vital for maintaining the health of terrestrial ecosystems. - It is also known for its ability to produce antibiotics, which can inhibit the growth of competing microorganisms, thus allowing it to thrive in its habitat while also influencing the microbial community structure around it. Interactions with Surroundings: - This bacterium engages in symbiotic relationships with various plants, promoting plant health through the production of growth-promoting substances. Such interactions can enhance plant resistance to pathogens and improve nutrient uptake. - Additionally, Streptomyces violaceorubidus can adapt to varying environmental conditions, showcasing resilience in different soil types and moisture levels, which allows it to colonize diverse habitats effectively. Overall, Streptomyces violaceorubidus is a key player in soil health and biodiversity, contributing to the ecological balance within its environment.

Industrial Application

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

The microorganism Streptomyces violaceorubidus is known for its significant contributions to various industrial applications, particularly in the fields of biotechnology, pharmaceutical development, and waste management. This actinobacterium is recognized for its ability to produce a range of bioactive compounds, including antibiotics and enzymes, which are crucial in the development of new pharmaceuticals. In pharmaceutical development, Streptomyces violaceorubidus has been studied for its potential to produce novel antibiotics that can combat resistant bacterial strains. The organism's ability to undergo fermentation processes allows for the extraction and purification of these valuable compounds, making it a key player in the search for new therapeutic agents. Additionally, in the realm of biotechnology, Streptomyces violaceorubidus is utilized for its enzymatic activities, particularly in the production of enzymes that can be applied in various industrial processes, such as the degradation of complex organic materials. This capability is particularly beneficial in waste management, where the organism can be employed in biodegradation processes to break down pollutants and organic waste, thus contributing to environmental sustainability. Moreover, the organism's role in enzyme production can also extend to applications in the food industry, where enzymes derived from Streptomyces violaceorubidus may be used to enhance food processing and preservation methods. Overall, the diverse capabilities of Streptomyces violaceorubidus highlight its importance in advancing industrial processes and promoting sustainable practices across multiple sectors.

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

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