Neptunomonas antarctica (DSM 22306, CCTCC AB 209086, KACC 14056)

Name: Neptunomonas antarctica (DSM 22306, CCTCC AB 209086, KACC 14056)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 11283

Type strain

Strain Designation S3-22

Culture col. no. DSM 22306 CCTCC AB 209086 KACC 14056 S3-22

NCBI tax ID(s) 619304

Special Collections DSMZ Literature strains

History <- Y.-Z. Zhang, State Key Lab. Microbial Technol., Marine Biotechnol. Res. Center, Shandong Univ., Jinan, China; S3-22 <- Y. Yong

Links

Neptunomonas antarctica S3-22 is a facultative aerobe, Gram-negative, motile bacterium that was isolated from marine sediments at a water depth of 20 m.

Gram-negative motile rod-shaped facultative aerobe genome sequence 16S sequence Bacteria

Name and taxonomic classification

SI-ID 408190

DSM 22306

@ref 20215

Last LPSN update 2026-02-09 11:20:30

Domain Bacteria

Phylum Pseudomonadota

Class Gammaproteobacteria

Order Oceanospirillales

Family Oceanospirillaceae

Genus Neptunomonas

Species Neptunomonas antarctica

Full scientific name Neptunomonas antarctica Zhang et al. 2010

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Confidence
29645	negative	1.6-1.8 µm	0.6-1 µm	rod-shaped
125438	negative				98.5
125439	negative				98.6

Pigmentation

29645

Productionyes

Culture and growth conditions

Culture medium

@ref	Name	Growth	Medium link	Composition
16268	BACTO MARINE BROTH (DIFCO 2216) (DSMZ Medium 514)		Medium recipe at MediaDive	Name: BACTO MARINE BROTH (DIFCO 2216) (DSMZ Medium 514) Composition: NaCl 19.45 g/l MgCl2 5.9 g/l Bacto 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

Culture temp

@ref	Growth	Type	Temperature (°C)
16268	positive	growth	20
29645	positive	growth	04-25
29645	positive	optimum	15

Culture pH

@ref	Ability	Type	PH
29645	positive	optimum	6.5-7
29645	positive	growth	06-08

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
29645	facultative aerobe
125439	obligate aerobe	91.3

Spore formation

@ref	Spore formation	Confidence
125438		91.933
125439		99.3

Halophily

@ref	Salt	Growth	Tested relation	Concentration
29645	NaCl	positive	growth	0.5-5 %
29645	NaCl	positive	optimum	02-03 %

Observation

29645

Observationaggregates in chains

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
29645	28757 ChEBI	fructose	+	carbon source
29645	29864 ChEBI	mannitol	+	carbon source
29645	17632 ChEBI	nitrate	+	reduction

Enzymes

@ref	Value	Activity	Ec
29645	catalase	+	1.11.1.6
29645	cytochrome oxidase	+	1.9.3.1

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Environmental	#Aquatic	#Marine
#Environmental	#Aquatic	#Sediment

Isolation

@ref	Sample type	Geographic location	Continent	Latitude	Longitude
16268	marine sediments at a water depth of 20 m	Nella Fjord, 69° 22' 06'' S 76° 22' 45'' E	Australia and Oceania	-69.3683	76.3792 -69.3683/76.3792

Taxonmaps

69479

Global distribution of 16S sequence FJ713802 (>99% sequence identity) for Neptunomonas antarctica subclade from Microbeatlas

Aquatic Samples	1657
Soil Samples	166
Animal Samples	240
Plant Samples	67
Total Samples	2130

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
16268	1	Risk group (German classification) According to TRBA 466

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	IMG accession	NCBI tax ID	Score
66792	IMG-taxon 2681813508 annotated assembly for Neptunomonas antarctica DSM 22306	scaffold	GCA_900156635	619304.5	2681813508	619304	73.69
66792	Nant_v1 assembly for Neptunomonas antarctica S3-22	contig	GCA_001305295	619304.6	2645727840	619304	67.89

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
16268	Neptunomonas antarctica strain S3-22 16S ribosomal RNA gene, partial sequence	FJ713802	1508		619304

GC content

@ref	GC-content (mol%)	Method
16268	45.6	high performance liquid chromatography (HPLC)
29645	45.6

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: Neptunomonas antarctica DSM 22306
NCBI: GCA_900156635

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	no	99.30	no
125439	motility	BacteriaNetⓘ	yes	72.70	no
125439	gram_stain	BacteriaNetⓘ	negative	98.60	no
125439	oxygen_tolerance	BacteriaNetⓘ	obligate aerobe	91.30	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Neptunomonas antarctica DSM 22306
NCBI: GCA_900156635.1

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	no	98.50	yes
125438	anaerobic	anaerobicⓘ	no	95.93	yes
125438	aerobic	aerobicⓘ	yes	70.53	no
125438	spore-forming	spore-formingⓘ	no	91.93	no
125438	thermophilic	thermophileⓘ	no	98.50	yes
125438	flagellated	motile2+ⓘ	yes	89.11	no

Literature

Topic	Title	Authors	Journal	DOI	Year
	Microbial production and characterization of poly-3-hydroxybutyrate by Neptunomonas antarctica.	Liu XJ, Zhang J, Hong PH, Li ZJ.	PeerJ	10.7717/peerj.2291	2016
Genetics	Insight into the genome sequence of a sediment-adapted marine bacterium Neptunomonas antarctica S3-22(T) from Antarctica.	Rong JC, Liu M, Li Y, Sun TY, Xie BB, Shi M, Chen XL, Qin QL	Mar Genomics	10.1016/j.margen.2015.11.006	2015
Phylogeny	Neptunomonas antarctica sp. nov., isolated from marine sediment.	Zhang XY, Zhang YJ, Yu Y, Li HJ, Gao ZM, Chen XL, Chen B, Zhang YZ	Int J Syst Evol Microbiol	10.1099/ijs.0.017756-0	2009

References

#16268	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 22306
#20215	Parte, A.C., Sardà Carbasse, J., Meier-Kolthoff, J.P., Reimer, L.C. and Göker, M.: List of Prokaryotic names with Standing in Nomenclature (LPSN) moves to the DSMZ. IJSEM ( DOI 10.1099/ijsem.0.004332 )
#26034	IJSEM 1958 2010 ( DOI 10.1099/ijs.0.017756-0 , PubMed 19801396 )
#29645	Barberan A, Caceres Velazquez H, Jones S, Fierer N.: Hiding in Plain Sight: Mining Bacterial Species Records for Phenotypic Trait Information. mSphere 2: 2017 ( DOI 10.1128/mSphere.00237-17 , PubMed 28776041 ) - originally annotated from #26034
#66792	Julia Koblitz, Joaquim Sardà, Lorenz Christian Reimer, Boyke Bunk, Jörg Overmann: Automatically annotated for the DiASPora project (Digital Approaches for the Synthesis of Poorly Accessible Biodiversity Information) .
#69479	João F Matias Rodrigues, Janko Tackmann,Gregor Rot, Thomas SB Schmidt, Lukas Malfertheiner, Mihai Danaila,Marija Dmitrijeva, Daniela Gaio, Nicolas Näpflin and Christian von Mering. University of Zurich.: MicrobeAtlas 1.0 beta .
#125438	Julia Koblitz, Lorenz Christian Reimer, Rüdiger Pukall, Jörg Overmann: Predicting bacterial phenotypic traits through improved machine learning using high-quality, curated datasets. 2024 ( DOI 10.1101/2024.08.12.607695 )
#125439	Philipp Münch, René Mreches, Martin Binder, Hüseyin Anil Gündüz, Xiao-Yin To, Alice McHardy: deepG: Deep Learning for Genome Sequence Data. R package version 0.3.1 .
#126262	A. Lissin, I. Schober, J. F. Witte, H. Lüken, A. Podstawka, J. Koblitz, B. Bunk, P. Dawyndt, P. Vandamme, P. de Vos, J. Overmann, L. C. Reimer: StrainInfo—the central database for linked microbial strain identifiers. ( DOI 10.1093/database/baaf059 )

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Neptunomonas antarctica (DSM 22306, CCTCC AB 209086, KACC 14056)

Name and taxonomic classification

Morphology

Cell morphology

Pigmentation

Culture and growth conditions

Culture medium

Culture temp

Culture pH

Physiology and metabolism

Oxygen tolerance

Spore formation

Halophily

Observation

Metabolite utilization

Enzymes

Isolation, sampling and environmental information

Isolation source categories

Isolation

Taxonmaps

Interaction and safety

Risk assessment

Sequence information

Genome sequences

Genome browser: GCA_900156635

16S sequences

GC content

Genome-based predictions

Predictions

Literature

Literature

References

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