Erythrobacter donghaensis

General Information

Erythrobacter donghaensis is a fascinating microorganism that belongs to the genus Erythrobacter, which is known for its distinctive pigmentation and ability to thrive in marine environments. This species was first isolated from seawater collected from the East Sea in Korea, highlighting its natural habitat in marine ecosystems. One of the most intriguing aspects of E. donghaensis is its carotenoid pigmentation, which gives the colonies a characteristic yellow to orange color. Carotenoids are important not only for their role in photosynthesis and protection against oxidative damage but also for their potential applications in biotechnology and medicine due to their antioxidant properties. Another notable feature of E. donghaensis is its ability to produce bacteriochlorophyll a, a pigment involved in photosynthesis. This capability is relatively rare among non-sulfur bacteria and makes E. donghaensis an interesting subject for studies on photosynthetic mechanisms and energy conversion in marine bacteria. From a research perspective, E. donghaensis is valuable for its potential in bioremediation. Its natural habitat in seawater suggests that it may possess mechanisms to tolerate and degrade various pollutants, making it a candidate for cleaning up marine environments contaminated with hydrocarbons or heavy metals. In summary, Erythrobacter donghaensis stands out due to its distinctive pigmentation, photosynthetic capabilities, and potential applications in bioremediation. These characteristics make it a significant organism for further research in marine microbiology, environmental science, and biotechnology.

Erythrobacter donghaensis is a fascinating marine bacterium that belongs to the family Erythrobacteraceae. This organism is particularly interesting due to its ability to thrive in marine environments, specifically in coastal waters, where it plays a significant role in the microbial community. One of the unique characteristics of E. donghaensis is its capacity for photoheterotrophy, allowing it to utilize light energy for growth while also relying on organic compounds as carbon sources. This metabolic versatility makes it a valuable subject for research in understanding microbial ecology and energy flow in marine ecosystems. Additionally, E. donghaensis has been noted for its potential in biotechnological applications, particularly in the field of bioremediation. Its ability to degrade various organic pollutants in marine environments positions it as a candidate for studies aimed at environmental cleanup. Furthermore, the organism's unique pigment production, which contributes to its reddish coloration, is of interest for research into photosynthetic mechanisms and the evolution of light-harvesting complexes in bacteria. Overall, Erythrobacter donghaensis stands out not only for its ecological significance but also for its potential applications in biotechnology, making it a valuable organism for ongoing research in microbiology and environmental science.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Alphaproteobacteria

Order: Sphingomonadales

Family: Erythrobacteraceae

Genus: Erythrobacter

Species: Erythrobacter donghaensis

NCBI ID

267135

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/002/155/425/GCF_002155425.1_ASM215542v1

File for sequence-based predictions:
GCF_002155425.1_ASM215542v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The microorganism Erythrobacter donghaensis is a member of the Erythrobacteraceae family, primarily known for its role in marine environments. While it is not commonly associated with human disease, its clinical implications are emerging as research progresses. Notably, E. donghaensis has been studied for its potential in bioremediation and biotechnology, particularly in the degradation of pollutants in aquatic systems. Clinical relevance may arise from its interactions with other microorganisms in the human microbiome, although direct associations with infections or disease are not well-documented. Its ability to thrive in various environments suggests potential for antimicrobial resistance mechanisms, which could be relevant in the context of environmental microbiology. Furthermore, the organism's metabolic capabilities may offer insights into probiotic applications, although this area requires further investigation. Overall, while E. donghaensis is not currently recognized as a significant pathogen, its ecological roles and potential applications in health and disease contexts warrant continued research.

Habitat and Ecological Niches

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

Erythrobacter donghaensis is a marine bacterium primarily found in coastal waters and marine sediments. This microorganism thrives in environments characterized by high salinity and moderate temperatures, often associated with phototrophic communities where light penetration is sufficient for photosynthesis. It plays a crucial role in the marine ecosystem by participating in the cycling of nutrients, particularly in the degradation of organic matter and the production of oxygen through photosynthesis. In its habitat, Erythrobacter donghaensis exhibits symbiotic relationships with other microorganisms, contributing to the overall health of the microbial community. It is known to interact with phytoplankton and other photosynthetic organisms, enhancing the productivity of these communities. Additionally, this bacterium can adapt to varying levels of light intensity and nutrient availability, showcasing its ecological versatility. Overall, Erythrobacter donghaensis is an important component of the marine biome, influencing both the biogeochemical cycles and the dynamics of microbial interactions in its environment.

Industrial Application

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

The microorganism Erythrobacter donghaensis has shown significant potential in various industrial applications. One of the most notable areas is in biotechnology, where it is utilized for biodegradation processes. This organism is capable of breaking down complex organic compounds, making it valuable in waste management and environmental remediation efforts. For instance, Erythrobacter donghaensis can be employed in the treatment of wastewater, effectively reducing pollutants and improving water quality through its natural metabolic pathways. In addition to waste management, Erythrobacter donghaensis has been studied for its role in biofuel production. The organism can participate in fermentation processes, converting organic substrates into biofuels such as ethanol. This capability is particularly important as the world seeks sustainable energy sources, and the use of microorganisms like Erythrobacter donghaensis can enhance the efficiency of biofuel production. Furthermore, there is potential for Erythrobacter donghaensis in pharmaceutical development. Its unique metabolic properties may lead to the discovery of novel compounds that could serve as precursors for drug synthesis or as active pharmaceutical ingredients. The organism's ability to produce specific enzymes can also be harnessed for enzyme production, which is crucial in various biocatalytic processes in the pharmaceutical industry. Overall, Erythrobacter donghaensis represents a versatile microorganism with applications spanning biotechnology, waste management, biofuel production, and pharmaceutical development, showcasing its importance in advancing industrial processes and sustainability.

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: 3

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