Pseudosulfitobacter pseudonitzschiae (DSM 26824, MCCC 1A00686, H3)

Name: Pseudosulfitobacter pseudonitzschiae (DSM 26824, MCCC 1A00686, H3)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 130629

Type strain

Strain Designation H3

Culture col. no. DSM 26824 MCCC 1A00686 H3

NCBI tax ID(s) 1402135

Special Collections DSMZ

Links

Pseudosulfitobacter pseudonitzschiae H3 is a mesophilic prokaryote that was isolated from toxic marine diatom Pseudo-nitzschia multiseries.

mesophilic genome sequence 16S sequence

Name and taxonomic classification

SI-ID 404731

DSM 26824

@ref 20215

Last LPSN update 2025-12-16 10:01:02

Domain Pseudomonadati

Phylum Pseudomonadota

Class Alphaproteobacteria

Order Rhodobacterales

Family Roseobacteraceae

Genus Pseudosulfitobacter

Species Pseudosulfitobacter pseudonitzschiae

Full scientific name Pseudosulfitobacter pseudonitzschiae (Hong et al. 2015) Liang et al. 2022

Synonyms (1)

Sulfitobacter pseudonitzschiae

Morphology

Cell morphology

@ref	Gram stain	Confidence
125438	negative	99
125439	negative	96.1

Colony morphology

21826

Incubation period2-3 days

Culture and growth conditions

Culture medium

@ref	Name	Growth	Medium link	Composition
21826	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)	Range
21826	positive	growth	30	mesophilic

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance	Confidence
125439	aerobe	95.6

Spore formation

@ref	Spore formation	Confidence
125438		90.289
125439		96.1

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
68369	17128 ChEBI	adipate	+	assimilation	from API 20NE
68369	29016 ChEBI	arginine	-	hydrolysis	from API 20NE
68369	17634 ChEBI	D-glucose	+	assimilation	from API 20NE
68369	17634 ChEBI	D-glucose	-	fermentation	from API 20NE
68369	16899 ChEBI	D-mannitol	+	assimilation	from API 20NE
68369	16024 ChEBI	D-mannose	-	assimilation	from API 20NE
68369	27689 ChEBI	decanoate	-	assimilation	from API 20NE
68369	4853 ChEBI	esculin	-	hydrolysis	from API 20NE
68369	5291 ChEBI	gelatin	-	hydrolysis	from API 20NE
68369	24265 ChEBI	gluconate	+	assimilation	from API 20NE
68369	30849 ChEBI	L-arabinose	+	assimilation	from API 20NE
68369	25115 ChEBI	malate	+	assimilation	from API 20NE
68369	17306 ChEBI	maltose	-	assimilation	from API 20NE
68369	59640 ChEBI	N-acetylglucosamine	-	assimilation	from API 20NE
68369	17632 ChEBI	nitrate	-	reduction	from API 20NE
68369	27897 ChEBI	tryptophan	-	energy source	from API 20NE
68369	16199 ChEBI	urea	+	hydrolysis	from API 20NE

Metabolite production

@ref	Chebi-ID	Metabolite	Production
68369	35581 ChEBI	indole		from API 20NE

Metabolite tests

@ref	Chebi-ID	Metabolite	Indole test
68369	35581 ChEBI	indole	-	from API 20NE

Enzymes

@ref	Value	Activity	Ec
68369	arginine dihydrolase	-	3.5.3.6	from API 20NE
68369	beta-glucosidase	-	3.2.1.21	from API 20NE
21826	catalase	+	1.11.1.6
68369	cytochrome oxidase	+	1.9.3.1	from API 20NE
21826	cytochrome-c oxidase	+	1.9.3.1
68369	gelatinase	-		from API 20NE
68369	urease	+	3.5.1.5	from API 20NE

Pathway annotation

Computationally determined by

@ref	pathway	enzyme coverage	annotated reactions
66794	quinate degradation	100	2 of 2
66794	gallate degradation	100	5 of 5
66794	glycolate and glyoxylate degradation	100	6 of 6
66794	phenylacetate degradation (aerobic)	100	5 of 5
66794	pentose phosphate pathway	100	11 of 11
66794	cis-vaccenate biosynthesis	100	2 of 2
66794	Entner Doudoroff pathway	100	10 of 10
66794	CMP-KDO biosynthesis	100	4 of 4
66794	adipate degradation	100	2 of 2
66794	ethanol fermentation	100	2 of 2
66794	acetate fermentation	100	4 of 4
66794	palmitate biosynthesis	100	22 of 22
66794	IAA biosynthesis	100	3 of 3
66794	methylglyoxal degradation	100	5 of 5
66794	L-lactaldehyde degradation	100	3 of 3
66794	valine metabolism	100	9 of 9
66794	ppGpp biosynthesis	100	4 of 4
66794	ribulose monophosphate pathway	100	2 of 2
66794	octane oxidation	100	3 of 3
66794	folate polyglutamylation	100	1 of 1
66794	CDP-diacylglycerol biosynthesis	100	2 of 2
66794	suberin monomers biosynthesis	100	2 of 2
66794	denitrification	100	2 of 2
66794	teichoic acid biosynthesis	100	1 of 1
66794	coenzyme A metabolism	100	4 of 4
66794	anapleurotic synthesis of oxalacetate	100	1 of 1
66794	C4 and CAM-carbon fixation	100	8 of 8
66794	gluconeogenesis	100	8 of 8
66794	formaldehyde oxidation	100	3 of 3
66794	UDP-GlcNAc biosynthesis	100	3 of 3
66794	vitamin B1 metabolism	92.31	12 of 13
66794	leucine metabolism	92.31	12 of 13
66794	phenylalanine metabolism	92.31	12 of 13
66794	degradation of aromatic, nitrogen containing compounds	91.67	11 of 12
66794	threonine metabolism	90	9 of 10
66794	propionate fermentation	90	9 of 10
66794	CO2 fixation in Crenarchaeota	88.89	8 of 9
66794	molybdenum cofactor biosynthesis	88.89	8 of 9
66794	serine metabolism	88.89	8 of 9
66794	4-hydroxymandelate degradation	88.89	8 of 9
66794	chorismate metabolism	88.89	8 of 9
66794	lipid A biosynthesis	88.89	8 of 9
66794	vitamin B12 metabolism	88.24	30 of 34
66794	pyrimidine metabolism	86.67	39 of 45
66794	reductive acetyl coenzyme A pathway	85.71	6 of 7
66794	glutathione metabolism	85.71	12 of 14
66794	tetrahydrofolate metabolism	85.71	12 of 14
66794	photosynthesis	85.71	12 of 14
66794	purine metabolism	84.04	79 of 94
66794	alanine metabolism	82.76	24 of 29
66794	glutamate and glutamine metabolism	82.14	23 of 28
66794	proline metabolism	81.82	9 of 11
66794	tryptophan metabolism	81.58	31 of 38
66794	peptidoglycan biosynthesis	80	12 of 15
66794	ethylmalonyl-CoA pathway	80	4 of 5
66794	phenol degradation	80	16 of 20
66794	arginine metabolism	79.17	19 of 24
66794	citric acid cycle	78.57	11 of 14
66794	tyrosine metabolism	78.57	11 of 14
66794	d-mannose degradation	77.78	7 of 9
66794	NAD metabolism	77.78	14 of 18
66794	allantoin degradation	77.78	7 of 9
66794	urea cycle	76.92	10 of 13
66794	histidine metabolism	75.86	22 of 29
66794	sulfopterin metabolism	75	3 of 4
66794	cyclohexanol degradation	75	3 of 4
66794	6-hydroxymethyl-dihydropterin diphosphate biosynthesis	75	6 of 8
66794	isoleucine metabolism	75	6 of 8
66794	biotin biosynthesis	75	3 of 4
66794	ketogluconate metabolism	75	6 of 8
66794	lactate fermentation	75	3 of 4
66794	butanoate fermentation	75	3 of 4
66794	toluene degradation	75	3 of 4
66794	methionine metabolism	73.08	19 of 26
66794	heme metabolism	71.43	10 of 14
66794	ubiquinone biosynthesis	71.43	5 of 7
66794	cardiolipin biosynthesis	71.43	5 of 7
66794	propanol degradation	71.43	5 of 7
66794	4-hydroxyphenylacetate degradation	70	7 of 10
66794	degradation of sugar acids	68	17 of 25
66794	flavin biosynthesis	66.67	10 of 15
66794	acetoin degradation	66.67	2 of 3
66794	3-phenylpropionate degradation	66.67	10 of 15
66794	methane metabolism	66.67	2 of 3
66794	aspartate and asparagine metabolism	66.67	6 of 9
66794	cyanate degradation	66.67	2 of 3
66794	acetyl CoA biosynthesis	66.67	2 of 3
66794	oxidative phosphorylation	65.93	60 of 91
66794	glycolysis	64.71	11 of 17
66794	lipid metabolism	64.52	20 of 31
66794	lysine metabolism	64.29	27 of 42
66794	vitamin B6 metabolism	63.64	7 of 11
66794	non-pathway related	63.16	24 of 38
66794	dTDPLrhamnose biosynthesis	62.5	5 of 8
66794	degradation of sugar alcohols	62.5	10 of 16
66794	androgen and estrogen metabolism	62.5	10 of 16
66794	isoprenoid biosynthesis	61.54	16 of 26
66794	polyamine pathway	60.87	14 of 23
66794	degradation of pentoses	60.71	17 of 28
66794	vitamin K metabolism	60	3 of 5
66794	creatinine degradation	60	3 of 5
66794	myo-inositol biosynthesis	60	6 of 10
66794	3-chlorocatechol degradation	60	3 of 5
66794	hydrogen production	60	3 of 5
66794	cellulose degradation	60	3 of 5
66794	lipoate biosynthesis	60	3 of 5
66794	nitrate assimilation	55.56	5 of 9
66794	cysteine metabolism	55.56	10 of 18
66794	sulfate reduction	53.85	7 of 13
66794	mannosylglycerate biosynthesis	50	1 of 2
66794	glycogen biosynthesis	50	2 of 4
66794	phenylmercury acetate degradation	50	1 of 2
66794	glycine metabolism	50	5 of 10
66794	aminopropanol phosphate biosynthesis	50	1 of 2
66794	kanosamine biosynthesis II	50	1 of 2
66794	coenzyme M biosynthesis	50	5 of 10
66794	arachidonic acid metabolism	50	9 of 18
66794	bile acid biosynthesis, neutral pathway	47.06	8 of 17
66794	phosphatidylethanolamine bioynthesis	46.15	6 of 13
66794	d-xylose degradation	45.45	5 of 11
66794	ascorbate metabolism	45.45	10 of 22
66794	metabolism of disaccharids	45.45	5 of 11
66794	benzoyl-CoA degradation	42.86	3 of 7
66794	factor 420 biosynthesis	40	2 of 5
66794	arachidonate biosynthesis	40	2 of 5
66794	D-cycloserine biosynthesis	40	2 of 5
66794	glycine betaine biosynthesis	40	2 of 5
66794	glycogen metabolism	40	2 of 5
66794	O-antigen biosynthesis	40	2 of 5
66794	carnitine metabolism	37.5	3 of 8
66794	selenocysteine biosynthesis	33.33	2 of 6
66794	(5R)-carbapenem carboxylate biosynthesis	33.33	1 of 3
66794	sulfoquinovose degradation	33.33	1 of 3
66794	pantothenate biosynthesis	33.33	2 of 6
66794	degradation of hexoses	33.33	6 of 18
66794	sphingosine metabolism	33.33	2 of 6
66794	aclacinomycin biosynthesis	28.57	2 of 7
66794	alginate biosynthesis	25	1 of 4
66794	catecholamine biosynthesis	25	1 of 4

API 20NE

@ref	Reduction of nitratesNO3	TRP	GLU_ Ferm	ADH (Arg)	URE	ESC	GEL	PNPG	GLU_ Assim	ARA	MNE	MAN	NAG	MAL	GNT	CAP	ADI	MLT	CIT	PAC	OX
21826	-	-	-	-	+	-	-	-	+	+	-	+	-	-	+	-	+	+	+	+	+
21826	-	-	-	-	+	-	-	-	+	+	-	+	-	-	+	-	+	+	+	+/-	not determinedn.d.

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2
#Host	#Algae

Isolation

@ref	Sample type	Host species	Geographic location
21826	toxic marine diatom Pseudo-nitzschia multiseries	Pseudo-nitzschia multiseries	northern part

Taxonmaps

69479

Global distribution of 16S sequence KF006321 (>99% sequence identity) for Sulfitobacter pseudonitzschiae subclade from Microbeatlas

Aquatic Samples	2492
Soil Samples	34
Animal Samples	91
Plant Samples	11
Total Samples	2628

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
21826	1	Risk group (German classification)

Sequence information

Genome sequences

@ref	Description	Assembly level	INSDC accession	BV-BRC accession	IMG accession	NCBI tax ID	Score
66792	IMG-taxon 2695420945 annotated assembly for Pseudosulfitobacter pseudonitzschiae DSM 26824	scaffold	GCA_900129395	1402135.7	2695420945	1402135	71.45
66792	SOAPdenovo v1.05 assembly for Pseudosulfitobacter pseudonitzschiae H3	contig	GCA_000712315	1402135.3	2585427828	1402135	62.79

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
21826	Sulfitobacter pseudonitzschiae strain H3 16S ribosomal RNA gene, complete sequence	KF006321	1426		1402135

GC content

@ref	GC-content (mol%)	Method
21826	61.7	sequence analysis

Genome-based predictions

Predictions

Predictions from Deep Learning for Genome Sequence Data. R package version 0.3.1 based on: Pseudosulfitobacter pseudonitzschiae DSM 26824
NCBI: GCA_900129395

@ref	Trait	Model	Prediction	Confidence in %	In training data
125439	spore_formation	BacteriaNetⓘ	no	96.10	no
125439	motility	BacteriaNetⓘ	yes	73.50	no
125439	gram_stain	BacteriaNetⓘ	negative	96.10	no
125439	oxygen_tolerance	BacteriaNetⓘ	aerobe	95.60	no

Predictions from bacterial phenotypic traits through improved machine learning using high-quality, curated datasets based on: Sulfitobacter pseudonitzschiae DSM 26824
NCBI: GCA_900129395.1

@ref	Trait	Model	Prediction	Confidence in %	In training data
125438	gram-positive	gram-positiveⓘ	no	99.00	no
125438	anaerobic	anaerobicⓘ	no	97.01	no
125438	aerobic	aerobicⓘ	yes	83.79	no
125438	spore-forming	spore-formingⓘ	no	90.29	no
125438	thermophilic	thermophileⓘ	no	99.50	yes
125438	flagellated	motile2+ⓘ	no	60.75	no

Literature

Topic	Title	Authors	Journal	DOI	Year
Genetics	Pseudosulfitobacter pseudonitzschiae hitchhikes on gliding colonies of Cellulophaga lytica.	Gavriilidou A, Murace M, Portoghese M, Schouten S, Hamidjaja R, Escobar Doncel A, Boeren S, Giesbers M, Capoulade J, Vignolini S, Smidt H, Ingham CJ.	ISME Commun	10.1093/ismeco/ycaf118	2025
Genetics	Exploring Tetraselmis chui microbiomes-functional metagenomics for novel catalases and superoxide dismutases.	Macdonald JFH, Han Y, Astafyeva Y, Bergmann L, Gurschke M, Dirksen P, Blumke P, Schneider YKH, Alawi M, Lippemeier S, Andersen JH, Krohn I.	Appl Microbiol Biotechnol	10.1007/s00253-024-13395-w	2025
Phylogeny	Genome-based taxonomic classification of the genus Sulfitobacter along with the proposal of a new genus Parasulfitobacter gen. nov. and exploring the gene clusters associated with sulfur oxidation.	Xu X, He M, Xue Q, Li X, Liu A.	BMC Genomics	10.1186/s12864-024-10269-3	2024
Genetics	Roseobacters in a Sea of Poly- and Paraphyly: Whole Genome-Based Taxonomy of the Family Rhodobacteraceae and the Proposal for the Split of the "Roseobacter Clade" Into a Novel Family, Roseobacteraceae fam. nov.	Liang KYH, Orata FD, Boucher YF, Case RJ.	Front Microbiol	10.3389/fmicb.2021.683109	2021
	Identification and genomic analysis of Pseudosulfitobacter koreense sp. nov. isolated from toxin-producing dinoflagellate Alexandrium pacificum.	Jiang Y, Li Z.	Arch Microbiol	10.1007/s00203-023-03583-z	2023
Phylogeny	Sulfitobacter pseudonitzschiae sp. nov., isolated from the toxic marine diatom Pseudo-nitzschia multiseries.	Hong Z, Lai Q, Luo Q, Jiang S, Zhu R, Liang J, Gao Y	Int J Syst Evol Microbiol	10.1099/ijs.0.064972-0	2014

References

#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 )
#21826	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 26824
#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 )
#68369	Automatically annotated from API 20NE .
#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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Pseudosulfitobacter pseudonitzschiae (DSM 26824, MCCC 1A00686, H3)

Name and taxonomic classification

Morphology

Cell morphology

Colony morphology

Culture and growth conditions

Culture medium

Culture temp

Physiology and metabolism

Oxygen tolerance

Spore formation

Metabolite utilization

Metabolite production

Metabolite tests

Enzymes

Pathway annotation

API 20NE

Isolation, sampling and environmental information

Isolation source categories

Isolation

Taxonmaps

Interaction and safety

Risk assessment

Sequence information

Genome sequences

Genome browser: GCA_900129395

16S sequences

GC content

Genome-based predictions

Predictions

Literature

Literature

References

BacDive

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