Erythrobacter neustonensis (DSM 9434, ACM 2844, CIP 104070)

Name: Erythrobacter neustonensis (DSM 9434, ACM 2844, CIP 104070)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 5388

Type strain

Culture col. no. DSM 9434 ACM 2844 CIP 104070

NCBI tax ID(s) 1112

Special Collections DSMZ CIP

History DSMZ <- J. A. Fuerst, ACM CIP <- 1994, ACM <- J.A. Fuerst, Queensland Univ., Australia

Links

Erythrobacter neustonensis DSM 9434 is an obligate aerobe, Gram-negative, motile bacterium that was isolated from eutrophic freshwater pond.

Gram-negative motile oval-shaped obligate aerobe genome sequence 16S sequence Bacteria

Name and taxonomic classification

SI-ID 48613

CIP 104070,ACM 2844,DSM 9434

@ref 20215

Last LPSN update 2026-05-29 08:26:09

Domain Bacteria

Phylum Pseudomonadota

Class Alphaproteobacteria

Order Sphingomonadales

Family Erythrobacteraceae

Genus Erythrobacter

Species Erythrobacter neustonensis

Full scientific name Erythrobacter neustonensis (Fuerst et al. 1993) Xu et al. 2020

Synonyms (1)

Porphyrobacter neustonensis

Morphology

Cell morphology

@ref	Gram stain	Cell shape	Confidence
121281	negative	oval-shaped
125438	negative		96.171
125439	negative		96.269

Culture and growth conditions

Culture medium

@ref	Name	Medium link	Composition
3570	PYGV AGAR (DSMZ Medium 621)	Medium recipe at MediaDive	Name: PYGV AGAR (DSMZ Medium 621) Composition: Agar 15.0 g/l MgSO4 x 7 H2O 0.625264 g/l Glucose 0.25 g/l Peptone 0.25 g/l Yeast extract 0.25 g/l Nitrilotriacetic acid 0.210526 g/l CaCl2 x 2 H2O 0.0703158 g/l FeSO4 x 7 H2O 0.00208422 g/l Na2MoO4 x 2 H2O 0.000266736 g/l Pyridoxine hydrochloride 0.0001 g/l p-Aminobenzoic acid 5e-05 g/l D-Calcium pantothenate 5e-05 g/l Nicotinamide 5e-05 g/l Thiamine-HCl x 2 H2O 5e-05 g/l Riboflavine 5e-05 g/l Folic acid 2e-05 g/l Biotin 2e-05 g/l Vitamin B12 1e-06 g/l Metall salt sol. 44 Distilled water
40962	MEDIUM 108 - for Porphyrobacter neustonensis		Distilled water make up to (1000.000 ml);Agar (5.000 g);Glucose (0.250 g);Yeast extract (0.250 g);Peptone (0.250 g);Vitamins solution - M0417 (10.000 ml);Mineral solution - M0417 (20.000 ml)
121281	CIP Medium 13	Medium recipe at CIP

Culture temp

@ref	Growth	Type	Temperature (°C)
3570	positive	growth	30
40962	positive	growth	30
121281	positive	growth	10-37
121281	negative	growth	5

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
125439	obligate aerobe	98.328
121281	obligate aerobe

Spore formation

@ref	Spore formation	Confidence
125439		96.926

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
121281	4853 ChEBI	esculin	+	hydrolysis
121281	17632 ChEBI	nitrate	-	reduction
121281	17632 ChEBI	nitrate	-	respiration
121281	16301 ChEBI	nitrite	-	reduction

Antibiotic resistance

@ref	Metabolite	Is sensitive	Is resistant
121281	0129 (2,4-Diamino-6,7-di-iso-propylpteridine phosphate)

Metabolite production

@ref	Chebi-ID	Metabolite	Production
121281	35581 ChEBI	indole

Enzymes

@ref	Value	Activity	Ec
68382	acid phosphatase	+	3.1.3.2	from API zym
68382	alkaline phosphatase	+	3.1.3.1	from API zym
68382	alpha-chymotrypsin	-	3.4.21.1	from API zym
68382	alpha-fucosidase	-	3.2.1.51	from API zym
68382	alpha-galactosidase	-	3.2.1.22	from API zym
68382	alpha-glucosidase	+	3.2.1.20	from API zym
68382	alpha-mannosidase	-	3.2.1.24	from API zym
121281	amylase	+
68382	beta-galactosidase	+	3.2.1.23	from API zym
68382	beta-glucosidase	-	3.2.1.21	from API zym
68382	beta-glucuronidase	-	3.2.1.31	from API zym
121281	caseinase	-	3.4.21.50
121281	catalase	+	1.11.1.6
68382	cystine arylamidase	+	3.4.11.3	from API zym
121281	DNase	+
68382	esterase (C 4)	+		from API zym
68382	esterase lipase (C 8)	+		from API zym
121281	gelatinase	+
121281	lecithinase	-
68382	leucine arylamidase	+	3.4.11.1	from API zym
68382	lipase (C 14)	-		from API zym
68382	N-acetyl-beta-glucosaminidase	-	3.2.1.52	from API zym
68382	naphthol-AS-BI-phosphohydrolase	+		from API zym
121281	oxidase	-
68382	trypsin	+	3.4.21.4	from API zym
121281	tween esterase	+
121281	urease	-	3.5.1.5
68382	valine arylamidase	+		from API zym

Pathway annotation

Computationally determined by

@ref	pathway	enzyme coverage	annotated reactions
66794	valine metabolism	100	9 of 9
66794	gluconeogenesis	100	8 of 8
66794	cis-vaccenate biosynthesis	100	2 of 2
66794	methylglyoxal degradation	100	5 of 5
66794	glycogen metabolism	100	5 of 5
66794	palmitate biosynthesis	100	22 of 22
66794	adipate degradation	100	2 of 2
66794	starch degradation	100	10 of 10
66794	ppGpp biosynthesis	100	4 of 4
66794	cyanate degradation	100	3 of 3
66794	formaldehyde oxidation	100	3 of 3
66794	folate polyglutamylation	100	1 of 1
66794	suberin monomers biosynthesis	100	2 of 2
66794	C4 and CAM-carbon fixation	100	8 of 8
66794	UDP-GlcNAc biosynthesis	100	3 of 3
66794	CDP-diacylglycerol biosynthesis	100	2 of 2
66794	anapleurotic synthesis of oxalacetate	100	1 of 1
66794	coenzyme A metabolism	100	4 of 4
66794	tetrahydrofolate metabolism	92.86	13 of 14
66794	Entner Doudoroff pathway	90	9 of 10
66794	molybdenum cofactor biosynthesis	88.89	8 of 9
66794	chorismate metabolism	88.89	8 of 9
66794	aspartate and asparagine metabolism	88.89	8 of 9
66794	reductive acetyl coenzyme A pathway	85.71	6 of 7
66794	photosynthesis	85.71	12 of 14
66794	phenylalanine metabolism	84.62	11 of 13
66794	NAD metabolism	83.33	15 of 18
66794	glutamate and glutamine metabolism	82.14	23 of 28
66794	phenylacetate degradation (aerobic)	80	4 of 5
66794	threonine metabolism	80	8 of 10
66794	peptidoglycan biosynthesis	80	12 of 15
66794	citric acid cycle	78.57	11 of 14
66794	serine metabolism	77.78	7 of 9
66794	CO2 fixation in Crenarchaeota	77.78	7 of 9
66794	purine metabolism	77.66	73 of 94
66794	leucine metabolism	76.92	10 of 13
66794	vitamin B1 metabolism	76.92	10 of 13
66794	glycogen biosynthesis	75	3 of 4
66794	butanoate fermentation	75	3 of 4
66794	acetate fermentation	75	3 of 4
66794	sulfopterin metabolism	75	3 of 4
66794	lactate fermentation	75	3 of 4
66794	isoleucine metabolism	75	6 of 8
66794	ubiquinone biosynthesis	71.43	5 of 7
66794	propanol degradation	71.43	5 of 7
66794	heme metabolism	71.43	10 of 14
66794	cardiolipin biosynthesis	71.43	5 of 7
66794	non-pathway related	71.05	27 of 38
66794	propionate fermentation	70	7 of 10
66794	alanine metabolism	68.97	20 of 29
66794	degradation of sugar alcohols	68.75	11 of 16
66794	lipid metabolism	67.74	21 of 31
66794	d-mannose degradation	66.67	6 of 9
66794	flavin biosynthesis	66.67	10 of 15
66794	acetoin degradation	66.67	2 of 3
66794	L-lactaldehyde degradation	66.67	2 of 3
66794	acetyl CoA biosynthesis	66.67	2 of 3
66794	octane oxidation	66.67	2 of 3
66794	isoprenoid biosynthesis	65.38	17 of 26
66794	tyrosine metabolism	64.29	9 of 14
66794	glutathione metabolism	64.29	9 of 14
66794	proline metabolism	63.64	7 of 11
66794	vitamin B6 metabolism	63.64	7 of 11
66794	pentose phosphate pathway	63.64	7 of 11
66794	6-hydroxymethyl-dihydropterin diphosphate biosynthesis	62.5	5 of 8
66794	pyrimidine metabolism	62.22	28 of 45
66794	methionine metabolism	61.54	16 of 26
66794	chlorophyll metabolism	61.11	11 of 18
66794	cysteine metabolism	61.11	11 of 18
66794	tryptophan metabolism	60.53	23 of 38
66794	ethylmalonyl-CoA pathway	60	3 of 5
66794	glycolysis	58.82	10 of 17
66794	degradation of hexoses	55.56	10 of 18
66794	d-xylose degradation	54.55	6 of 11
66794	arginine metabolism	54.17	13 of 24
66794	sulfate reduction	53.85	7 of 13
66794	histidine metabolism	51.72	15 of 29
66794	ethanol fermentation	50	1 of 2
66794	dTDPLrhamnose biosynthesis	50	4 of 8
66794	toluene degradation	50	2 of 4
66794	degradation of aromatic, nitrogen containing compounds	50	6 of 12
66794	biotin biosynthesis	50	2 of 4
66794	phenylmercury acetate degradation	50	1 of 2
66794	lysine metabolism	50	21 of 42
66794	quinate degradation	50	1 of 2
66794	urea cycle	46.15	6 of 13
66794	metabolism of disaccharids	45.45	5 of 11
66794	carotenoid biosynthesis	45.45	10 of 22
66794	lipid A biosynthesis	44.44	4 of 9
66794	nitrate assimilation	44.44	4 of 9
66794	polyamine pathway	43.48	10 of 23
66794	bile acid biosynthesis, neutral pathway	41.18	7 of 17
66794	lipoate biosynthesis	40	2 of 5
66794	glycine betaine biosynthesis	40	2 of 5
66794	arachidonate biosynthesis	40	2 of 5
66794	metabolism of amino sugars and derivatives	40	2 of 5
66794	glycine metabolism	40	4 of 10
66794	3-chlorocatechol degradation	40	2 of 5
66794	oxidative phosphorylation	39.56	36 of 91
66794	degradation of pentoses	39.29	11 of 28
66794	phosphatidylethanolamine bioynthesis	38.46	5 of 13
66794	ketogluconate metabolism	37.5	3 of 8
66794	dolichyl-diphosphooligosaccharide biosynthesis	36.36	4 of 11
66794	pantothenate biosynthesis	33.33	2 of 6
66794	selenocysteine biosynthesis	33.33	2 of 6
66794	glycolate and glyoxylate degradation	33.33	2 of 6
66794	arachidonic acid metabolism	33.33	6 of 18
66794	(5R)-carbapenem carboxylate biosynthesis	33.33	1 of 3
66794	3-phenylpropionate degradation	33.33	5 of 15
66794	IAA biosynthesis	33.33	1 of 3
66794	ascorbate metabolism	31.82	7 of 22
66794	androgen and estrogen metabolism	31.25	5 of 16
66794	phenol degradation	30	6 of 20
66794	coenzyme M biosynthesis	30	3 of 10
66794	benzoyl-CoA degradation	28.57	2 of 7
66794	CMP-KDO biosynthesis	25	1 of 4
66794	carnitine metabolism	25	2 of 8
66794	cyclohexanol degradation	25	1 of 4
66794	phenylpropanoid biosynthesis	23.08	3 of 13
66794	4-hydroxymandelate degradation	22.22	2 of 9
66794	vitamin B12 metabolism	20.59	7 of 34

API zym

@ref	Control	Alkaline phosphatase	Esterase (C 4)	2-naphtyl caprylateEsterase Lipase (C 8)	Lipase (C 14)	L-leucyl-2-naphthylamideLeucine arylamidase	L-valyl-2-naphthylamideValine arylamidase	L-cystyl-2-naphthylamideCystine arylamidase	Trypsin	alpha- Chymotrypsin	Acid phosphatase	Naphthol-AS-BI-phosphateNaphthol-AS-BI-phosphohydrolase	alpha- Galactosidase	beta- Galactosidase	beta- Glucuronidase	alpha- Glucosidase	beta- Glucosidase	N-acetyl-beta- glucosaminidase	alpha- Mannosidase	alpha- Fucosidase
121281	-	+	+	+	-	+	+	+	+	-	+	+	-	+	-	+	-	-	-	-

API biotype100

@ref	ControlQ	D-glucose as carbon sourceGLU	D-fructose as carbon sourceFRU	D-galactose as carbon sourceGAL	D-trehalose as carbon sourceTRE	D-mannose as carbon sourceMNE	L-sorbose as carbon sourceSBE	D-melibiose as carbon sourceMEL	sucrose as carbon sourceSAC	D-raffinose as carbon sourceRAF	maltotriose as carbon sourceMTE	maltose as carbon sourceMAL	lactose as carbon sourceLAC	lactulose as carbon sourceLTE	1-O-methyl-beta-galactopyranoside as carbon sourceMbGa	1-O-methyl-alpha-galactopyranoside as carbon sourceMaGa	D-cellobiose as carbon sourceCEL	gentiobiose as carbon sourceGEN	1-O-methyl-beta-D-glucopyranoside as carbon sourceMbGu	esculin as carbon sourceESC	D-ribose as carbon sourceRIB	L-arabinose as carbon sourceARA	D-xylose as carbon sourceXYL	palatinose as carbon sourcePLE	L-rhamnose as carbon sourceRHA	L-fucose as carbon sourceFUC	D-melezitose as carbon sourceMLZ	D-arabitol as carbon sourceDARL	L-arabitol as carbon sourceLARL	xylitol as carbon sourceXLT	dulcitol as carbon sourceDUL	D-tagatose as carbon sourceTAG	glycerol as carbon sourceGLY	myo-inositol as carbon sourceINO	D-mannitol as carbon sourceMAN	maltitol as carbon sourceMTL	D-turanose as carbon sourceTUR	D-sorbitol as carbon sourceSOR	adonitol as carbon sourceADO	hydroxyquinoline-beta-glucuronide as carbon sourceHBG	D-lyxose as carbon sourceLYX	i-erythritol as carbon sourceERY	1-O-methyl-alpha-D-glucoside as carbon sourceMDG	3-O-methyl-D-glucose as carbon source3MDG	D-saccharate as carbon sourceSAT	mucate as carbon sourceMUC	L-tartrate as carbon sourceLTAT	D-tartrate as carbon sourceDTAT	meso-tartrate as carbon sourceMTAT	D-malate as carbon sourceDMLT	L-malate as carbon sourceLMLT	cis-aconitate as carbon sourceCATE	trans-aconitate as carbon sourceTATE	tricarballylate as carbon sourceTTE	citrate as carbon sourceCIT	D-glucuronate as carbon sourceGRT	D-galacturonate as carbon sourceGAT	2-ketogluconate as carbon source2KG	5-ketogluconate as carbon source5KG	tryptophan as carbon sourceTRY	N-acetyl-D-glucosamine as carbon sourceNAG	D-gluconate as carbon sourceGNT	phenylacetate as carbon sourcePAC	protocatechuate as carbon sourcePAT	4-hydroxybenzoate as carbon sourcepOBE	quinate as carbon sourceQAT	gentisate as carbon sourceGTE	3-hydroxybenzoate as carbon sourcemOBE	benzoate as carbon sourceBAT	3-phenylpropionate as carbon sourcePPAT	m-coumarate as carbon sourceCMT	trigonelline as carbon sourceTGE	betaine as carbon sourceBET	putrescine as carbon sourcePCE	4-aminobutyrate as carbon sourceABT	histamine as carbon sourceHIN	DL-lactate as carbon sourceLAT	caprate as carbon sourceCAP	caprylate as carbon sourceCYT	L-histidine as carbon sourceHIS	succinate as carbon sourceSUC	fumarate as carbon sourceFUM	glutarate as carbon sourceGRE	DL-glycerate as carbon sourceGYT	5-aminovalerate as carbon sourceAVT	ethanolamine as carbon sourceETN	tryptamine as carbon sourceTTN	D-glucosamine as carbon sourceGLN	itaconate as carbon sourceITA	3-hydroxybutyrate as carbon source3OBU	L-aspartate as carbon sourceAPT	L-glutamate as carbon sourceGTT	L-proline as carbon sourcePRO	D-alanine as carbon sourceDALA	L-alanine as carbon sourceLALA	L-serine as carbon sourceSER	malonate as carbon sourceMNT	propionate as carbon sourcePROP	L-tyrosine as carbon sourceTYR	2-ketoglutarate as carbon source2KT
121281	not determinedn.d.	+	-	-	-	-	-	-	+	-	+	+	-	-	-	-	+	-	-	+	-	-	-	-	+	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	+	-	-	-	-	-	-	-	-	-	-	-	-	+	-	+	+	-	-	-	-	-	+	-

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Environmental	#Aquatic	#Freshwater
#Environmental	#Aquatic	#Pond (small)

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent	Isolation date
3570	eutrophic freshwater pond	Queensland, Brisbane, University Lake	Australia	AUS	Australia and Oceania
121281	Environment, Lake, fresh water	Brisbane	Australia	AUS	Australia and Oceania	1983

Taxonmaps

69479

Global distribution of 16S sequence AB033327 (>99% sequence identity) for Erythrobacter neustonensis from Microbeatlas

Aquatic Samples	20
Soil Samples	4
Animal Samples	6
Plant Samples	1
Total Samples	31

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
3570	1	Risk group (German classification) According to TRBA 466
121281	1	Risk group (French 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	ASM166317v1 assembly for Erythrobacter neustonensis DSM 9434	complete	GCA_001663175	1112.5	2751185752	1112	94.49

16S sequences

@ref	Description	Accession	Length	NCBI tax ID
20218	Porphyrobacter neustonensis 16S ribosomal RNA	L01785	1353	1112
20218	Porphyrobacter neustonensis 16S ribosomal RNA gene sequence	M96745	1353	1112
20218	Porphyrobacter neustonensis gene for 16S ribosomal RNA, partial sequence	AB033327	1478	1112
20218	Porphyrobacter neustonensis strain DSM 9434 16S ribosomal RNA gene, partial sequence	AF465838	1413	1112
124043	Erythrobacter neustonensis strain DSM 9434 16S ribosomal RNA gene, partial sequence.	PQ524573	599	1112

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: ASM166317v1 assembly for Erythrobacter neustonensis DSM 9434
BV-BRC: 1112.5

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	oxygen_tolerance	BacteriaNetⓘ	obligate aerobe	98.33	no
125439	gram_stain	BacteriaNetⓘ	negative	96.27	no
125439	motility	BacteriaNetⓘ	yes	41.97	no
125439	spore_formation	BacteriaNetⓘ	no	96.93	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Erythrobacter neustonensis DSM 9434
NCBI: GCA_001663175.1

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	no	96.17	no
125438	anaerobic	anaerobicⓘ	no	92.09	yes
125438	aerobic	aerobicⓘ	yes	86.96	yes
125438	spore-forming	spore-formingⓘ	no	89.12	no
125438	thermophilic	thermophileⓘ	no	96.04	yes
125438	flagellated	motile2+ⓘ	yes	56.23	no

Literature

References

#3570	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 9434
#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 )
#20218	Verslyppe, B., De Smet, W., De Baets, B., De Vos, P., Dawyndt P.: StrainInfo introduces electronic passports for microorganisms.. Syst Appl Microbiol. 37: 42 - 50 2014 ( DOI 10.1016/j.syapm.2013.11.002 , PubMed 24321274 )
#40962	; Curators of the CIP;
#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) .
#66794	Antje Chang, Lisa Jeske, Sandra Ulbrich, Julia Hofmann, Julia Koblitz, Ida Schomburg, Meina Neumann-Schaal, Dieter Jahn, Dietmar Schomburg: BRENDA, the ELIXIR core data resource in 2021: new developments and updates. Nucleic Acids Res. 49: D498 - D508 2020 ( DOI 10.1093/nar/gkaa1025 , PubMed 33211880 )
#68382	Automatically annotated from API zym .
#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 .
#121281	Collection of Institut Pasteur ; Curators of the CIP; CIP 104070
#124043	Isabel Schober, Julia Koblitz: Data extracted from sequence databases, automatically matched based on designation and taxonomy .
#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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