Photobacterium galatheae S2753 is a bacterium that was isolated from surface of a mussel.
genome sequence 16S sequence Bacteria| @ref 20215 |
Last LPSN update
2026-05-29 08:37:38 |
| Domain Bacteria |
| Phylum Pseudomonadota |
| Class Gammaproteobacteria |
| Order "Vibrionales" |
| Family Vibrionaceae |
| Genus Photobacterium |
| Species Photobacterium galatheae |
| Full scientific name Photobacterium galatheae Machado et al. 2015 |
| @ref | Name | Growth | Medium link | Composition | |
|---|---|---|---|---|---|
| 22784 | MARINE BROTH (ROTH CP73) (DSMZ Medium 514f) | Medium recipe at MediaDive  | Name: MARINE BROTH (ROTH CP73) (DSMZ Medium 514f) Composition: NaCl 19.4 g/l Agar 15.0 g/l MgCl2 8.8 g/l Peptone 5.0 g/l Na2SO4 3.24 g/l CaCl2 1.8 g/l Yeast extract 1.0 g/l KCl 0.55 g/l NaHCO3 0.16 g/l Fe(III) citrate 0.1 g/l KBr 0.08 g/l SrCl2 0.034 g/l H3BO3 0.022 g/l Na2HPO4 0.008 g/l Na-silicate 0.004 g/l NaF 0.0024 g/l (NH4)NO3 0.0016 g/l Distilled water | ||
| 22784 | R2A MEDIUM (DSMZ Medium 830) | Medium recipe at MediaDive | Name: R2A MEDIUM (DSMZ Medium 830; with strain-specific modifications) Composition: NaCl 30.0 g/l Agar 15.0 g/l Yeast extract 0.5 g/l Proteose peptone 0.5 g/l Casamino acids 0.5 g/l Glucose 0.5 g/l Starch 0.5 g/l Na-pyruvate 0.3 g/l K2HPO4 0.3 g/l MgSO4 x 7 H2O 0.05 g/l Distilled water |
| @ref | Growth | Type | Temperature (°C) | |
|---|---|---|---|---|
| 22784 | positive | growth | 28 |
| @ref | Spore formation | Confidence | |
|---|---|---|---|
| 125439 | 99.596 |
| @ref | Chebi-ID | Metabolite | Utilization activity | Kind of utilization tested | |
|---|---|---|---|---|---|
| 68368 | 27613 ChEBI | amygdalin | - | fermentation | from API 20E |
| 68368 | 29016 ChEBI | arginine | - | hydrolysis | from API 20E |
| 68368 | 16947 ChEBI | citrate | + | assimilation | from API 20E |
| 68368 | 17634 ChEBI | D-glucose | + | fermentation | from API 20E |
| 68368 | 16899 ChEBI | D-mannitol | - | fermentation | from API 20E |
| 68368 | 5291 ChEBI | gelatin | + | hydrolysis | from API 20E |
| 68368 | 30849 ChEBI | L-arabinose | - | fermentation | from API 20E |
| 68368 | 62345 ChEBI | L-rhamnose | - | fermentation | from API 20E |
| 68368 | 25094 ChEBI | lysine | - | degradation | from API 20E |
| 68368 | 28053 ChEBI | melibiose | - | fermentation | from API 20E |
| 68368 | 17268 ChEBI | myo-inositol | - | fermentation | from API 20E |
| 68368 | 17632 ChEBI | nitrate | + | reduction | from API 20E |
| 68368 | 18257 ChEBI | ornithine | - | degradation | from API 20E |
| 68368 | 30911 ChEBI | sorbitol | - | fermentation | from API 20E |
| 68368 | 17992 ChEBI | sucrose | - | fermentation | from API 20E |
| 68368 | 27897 ChEBI | tryptophan | - | energy source | from API 20E |
| 68368 | 16199 ChEBI | urea | - | hydrolysis | from API 20E |
| @ref | Value | Activity | Ec | |
|---|---|---|---|---|
| 68368 | arginine dihydrolase | - | 3.5.3.6 | from API 20E |
| 68368 | beta-galactosidase | - | 3.2.1.23 | from API 20E |
| 68368 | cytochrome oxidase | + | 1.9.3.1 | from API 20E |
| 68368 | gelatinase | + | from API 20E | |
| 68368 | lysine decarboxylase | - | 4.1.1.18 | from API 20E |
| 68368 | ornithine decarboxylase | - | 4.1.1.17 | from API 20E |
| 68368 | tryptophan deaminase | - | 4.1.99.1 | from API 20E |
| 68368 | urease | - | 3.5.1.5 | from API 20E |
| @ref | ONPG | ADH (Arg) | LDC (Lys) | ODC | CIT | H2S productionH2S | URE | TDA (Trp) | IND | Acetoin production (Voges Proskauer test)VP | GEL | GLU | MAN | INO | Sor | RHA | SAC | MEL | AMY | ARA | OX | Nitrite productionNO2 | Reduction to N2N2 | MotilityMOB | Growth on MacConkey mediumMAC | OF-O | OF-F | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22784 | - | - | - | - | + | - | - | - | - | - | + | + | - | - | - | - | - | - | - | - | + | + | - | not determinedn.d. | not determinedn.d. | not determinedn.d. | not determinedn.d. | |
| 22784 | - | - | - | - | + | - | - | - | - | - | + | + | - | - | - | - | - | - | - | - | + | not determinedn.d. | not determinedn.d. | not determinedn.d. | not determinedn.d. | not determinedn.d. | not determinedn.d. |
| @ref | Sample type | Geographic location | Country | Country ISO 3 Code | Continent | Latitude | Longitude | |
|---|---|---|---|---|---|---|---|---|
| 22784 | surface of a mussel | Solomon Sea (9° 06.480' S 156° 51.570' E) | Solomon Islands | SLB | Australia and Oceania | -9.108 | 156.859 |
Global distribution of 16S sequence KR704916 (>99% sequence identity) for Photobacterium galatheae subclade from Microbeatlas 
 Aquatic Samples |
57 |
 Soil Samples |
12 |
 Animal Samples |
2 |
 Plant Samples |
2 |
| Total Samples | 73 |
| @ref | Description | Assembly level | INSDC accession | BV-BRC accession | IMG accession | NCBI tax ID | Score | |
|---|---|---|---|---|---|---|---|---|
| 66792 | ASM2365347v1 assembly for Photobacterium galatheae DSM 100496 | contig | GCA_023653475   | 1654360.7  | 8046090727  | 1654360 | 62.64 | |
| 66792 | Phalotolerans2753 assembly for Photobacterium galatheae S2753 | contig | GCA_000695255 | 265726.7 | 2711768099 | 1654360 | 37.69 | |
| @ref | Description | Accession | Length | Database | NCBI tax ID | |
|---|---|---|---|---|---|---|
| 22784 | Photobacterium galatheae strain S2753 16S ribosomal RNA gene, partial sequence | KR704916 | 1540 |  | 1654360 |
| 22784 | GC-content (mol%)49.5 |
| Topic | Title | Authors | Journal | DOI | Year | |
|---|---|---|---|---|---|---|
| Genetics | Whole genome sequencing of a novel carrageenan-degrading bacterium Photobacterium rosenbergii and oligosaccharide preparation. | Chen J, Chen R, Cheong KL, Wang Z, Li R, Jia X, Zhao Q, Liu X, Song B, Zhong S. | Front Microbiol | 10.3389/fmicb.2025.1519074 | 2025 | |
| Genetics | Nerpa: A Tool for Discovering Biosynthetic Gene Clusters of Bacterial Nonribosomal Peptides. | Kunyavskaya O, Tagirdzhanov AM, Caraballo-Rodriguez AM, Nothias LF, Dorrestein PC, Korobeynikov A, Mohimani H, Gurevich A. | Metabolites | 10.3390/metabo11100693 | 2021 | |
| Metabolism | Holomycin, an Antibiotic Secondary Metabolite, Is Required for Biofilm Formation by the Native Producer Photobacterium galatheae S2753. | Zhang SD, Isbrandt T, Lindqvist LL, Larsen TO, Gram L | Appl Environ Microbiol | 10.1128/AEM.00169-21 | 2021 | |
| Transcriptome | Growth on Chitin Impacts the Transcriptome and Metabolite Profiles of Antibiotic-Producing Vibrio coralliilyticus S2052 and Photobacterium galatheae S2753. | Giubergia S, Phippen C, Nielsen KF, Gram L | mSystems | 10.1128/mSystems.00141-16 | 2017 | |
| Enzymology | Biological Potential of Chitinolytic Marine Bacteria. | Paulsen SS, Andersen B, Gram L, Machado H | Mar Drugs | 10.3390/md14120230 | 2016 | |
| Metabolism | Solonamides, a Group of Cyclodepsipeptides, Influence Motility in the Native Producer Photobacterium galatheae S2753. | Zhang SD, Lindqvist LL, Isbrandt T, Borre IL, Wibowo M, Nielsen MW, Ding L, Larsen TO, Gram L | Appl Environ Microbiol | 10.1128/aem.01105-22 | 2022 | |
| Phylogeny | Photobacterium salinisoli sp. nov., isolated from a sulfonylurea herbicide-degrading consortium enriched with saline soil. | Li M, Kong D, Wang Y, Ma Q, Han X, Zhou Y, Jiang X, Zhang Y, Ruan Z, Zhang Q | Int J Syst Evol Microbiol | 10.1099/ijsem.0.003705 | 2019 | |
| Phylogeny | Photobacterium galatheae sp. nov., a bioactive bacterium isolated from a mussel in the Solomon Sea. | Machado H, Giubergia S, Mateiu RV, Gram L | Int J Syst Evol Microbiol | 10.1099/ijsem.0.000603 | 2015 | |
How to citeIf you want to cite this particular strain cite the following doi:
https://doi.org/10.13145/bacdive131557.20260601.11
When using BacDive for research please cite the following paper
BacDive in 2025: the core database for prokaryotic strain data
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