Thermoanaerobacterium aciditolerans (DSM 16487, VKM B-2363, 761-119)

Name: Thermoanaerobacterium aciditolerans (DSM 16487, VKM B-2363, 761-119)
Creator: BacDive
License: http://creativecommons.org/licenses/by/4.0/

BacDive ID 18062

Type strain

Strain Designation 761-119

Culture col. no. DSM 16487 VKM B-2363 761-119

NCBI tax ID(s) 242698

Special Collections DSMZ Literature strains

Links

Thermoanaerobacterium aciditolerans 761-119 is an anaerobe, spore-forming, thermophilic prokaryote that was isolated from hydrothermal vent in the Orange Field .

spore-forming Gram-positive motile rod-shaped anaerobe thermophilic 16S sequence

Name and taxonomic classification

SI-ID 297367

DSM 16487,VKM B-2363

@ref 20215

Last LPSN update 2025-12-16 09:51:15

Domain Bacillati

Phylum Bacillota

Class Clostridia

Order Thermoanaerobacterales

Family Thermoanaerobacteraceae

Genus Thermoanaerobacterium

Species Thermoanaerobacterium aciditolerans

Full scientific name Thermoanaerobacterium aciditolerans Kublanov et al. 2007

Morphology

Cell morphology

@ref	Gram stain	Cell length	Cell width	Cell shape	Motility
31907	positive	7.5 µm	0.4 µm	rod-shaped

Culture and growth conditions

Culture medium

@ref	Name	Growth	Medium link	Composition
6374	THERMOANAEROBACTERIUM MEDIUM (DSMZ Medium 211)		Medium recipe at MediaDive	Name: THERMOANAEROBACTERIUM MEDIUM (DSMZ Medium 211) Composition: Na2HPO4 x 12 H2O 5.21141 g/l D-Glucose 4.91642 g/l NH4Cl 0.983284 g/l Yeast extract 0.983284 g/l Na2S x 9 H2O 0.491642 g/l KH2PO4 0.294985 g/l MgCl2 x 6 H2O 0.196657 g/l Nitrilotriacetic acid 0.12586 g/l NaCl 0.00983284 g/l FeCl2 x 4 H2O 0.00196657 g/l CoCl2 x 6 H2O 0.00167158 g/l FeSO4 x 7 H2O 0.00147493 g/l MnCl2 x 4 H2O 0.000983284 g/l ZnCl2 0.000983284 g/l CaCl2 x 2 H2O 0.000983284 g/l Sodium resazurin 0.000491642 g/l Na2SeO3 x 5 H2O 0.000294985 g/l NiCl2 x 6 H2O 0.000294985 g/l CuCl2 0.000196657 g/l Na2MoO4 x 2 H2O 9.83284e-05 g/l H3BO3 9.83284e-05 g/l Pyridoxine hydrochloride 4.91642e-05 g/l Calcium D-(+)-pantothenate 2.45821e-05 g/l p-Aminobenzoic acid 2.45821e-05 g/l (DL)-alpha-Lipoic acid 2.45821e-05 g/l Nicotinic acid 2.45821e-05 g/l Riboflavin 2.45821e-05 g/l Thiamine HCl 2.45821e-05 g/l Folic acid 9.83284e-06 g/l Biotin 9.83284e-06 g/l Vitamin B12 4.91642e-07 g/l Distilled water

Culture temp

@ref	Growth	Type	Temperature (°C)	Range
6374	positive	growth	55	thermophilic
31907	positive	growth	37-68
31907	positive	optimum	55	thermophilic

Culture pH

@ref	Ability	Type	PH
31907	positive	optimum	5.7
31907	positive	growth	3.2-7.1

Physiology and metabolism

Oxygen tolerance

@ref	Oxygen tolerance
6374	anaerobe
31907	anaerobe

Spore formation

31907

Spore formationyes

Halophily

@ref	Salt	Growth	Tested relation	Concentration
31907	NaCl	positive	growth	0-3 %
31907	NaCl	positive	optimum	1.5 %

Observation

31907

Observationaggregates in chains

Metabolite utilization

@ref	Chebi-ID	Metabolite	Utilization activity	Kind of utilization tested
31907	22599 ChEBI	arabinose	+	carbon source
31907	28757 ChEBI	fructose	+	carbon source
31907	28260 ChEBI	galactose	+	carbon source
31907	5291 ChEBI	gelatin	+	carbon source
31907	17234 ChEBI	glucose	+	carbon source
31907	24996 ChEBI	lactate	+	carbon source
31907	17716 ChEBI	lactose	+	carbon source
31907	17306 ChEBI	maltose	+	carbon source
31907	33942 ChEBI	ribose	+	carbon source
31907	30911 ChEBI	sorbitol	+	carbon source
31907	17992 ChEBI	sucrose	+	carbon source
31907	18222 ChEBI	xylose	+	carbon source

Enzymes

@ref	Value	Activity
31907	gelatinase	+

Isolation, sampling and environmental information

Isolation source categories

Cat1	Cat2	Cat3
#Environmental	#Aquatic	#Hydrothermal vent
#Condition	#Thermophilic (>45°C)	-

Isolation

@ref	Sample type	Geographic location	Country	Country ISO 3 Code	Continent
6374	hydrothermal vent in the Orange Field (hot pool 90⁰C)	Kamchatka peninsula, Uzon Caldera	Russia	RUS	Asia

Taxonmaps

69479

Global distribution of 16S sequence AY350594 (>99% sequence identity) for Thermoanaerobacterium from Microbeatlas

Aquatic Samples	23
Soil Samples	6
Animal Samples	208
Plant Samples	4
Total Samples	241

Interaction and safety

Risk assessment

@ref	Biosafety level	Biosafety level comment
6374	1	Risk group (German classification) According to TRBA 466

Sequence information

16S sequences

@ref	Description	Accession	Length	Database	NCBI tax ID
6374	Thermoanaerobacterium aciditolerans strain 761-119 16S ribosomal RNA gene, partial sequence	AY350594	1442		242698

GC content

31907

GC-content (mol%)34

Genome-based predictions

Literature

Title	Authors	Journal	DOI	Year
Fermentation of Mannitol Extracts From Brown Macro Algae by Thermophilic Clostridia.	Chades T, Scully SM, Ingvadottir EM, Orlygsson J.	Front Microbiol	10.3389/fmicb.2018.01931	2018
Thermophilic fermentation enhanced by eggshell-derived hydroxyapatite for sustainable hydrogen production.	Zisha SZ, Man HC, Omar R, Rashid SA, Ping TJ, Fairuz S, Manaf A, Mumtaz T, Jamali NS.	Bioresour Bioprocess	10.1186/s40643-025-00976-4	2025
Distinctive responses of metabolically active microbiota to acidification in a thermophilic anaerobic digester.	Akuzawa M, Hori T, Haruta S, Ueno Y, Ishii M, Igarashi Y.	Microb Ecol	10.1007/s00248-010-9788-1	2011
Ethanol and hydrogen production by two thermophilic, anaerobic bacteria isolated from Icelandic geothermal areas.	Koskinen PE, Beck SR, Orlygsson J, Puhakka JA.	Biotechnol Bioeng	10.1002/bit.21942	2008
Themoanaerobacterium calidifontis sp. nov., a novel anaerobic, thermophilic, ethanol-producing bacterium from hot springs in China.	Shang SM, Qian L, Zhang X, Li KZ, Chagan I	Arch Microbiol	10.1007/s00203-013-0895-5	2013
Thermoanaerobacterium aciditolerans sp. nov., a moderate thermoacidophile from a Kamchatka hot spring.	Kublanov IV, Prokofeva MI, Kostrikina NA, Kolganova TV, Tourova TP, Wiegel J, Bonch-Osmolovskaya EA	Int J Syst Evol Microbiol	10.1099/ijs.0.64633-0	2007

References

#6374	Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 16487
#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 )
#31907	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 #28164 (see below)
#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 .
#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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Thermoanaerobacterium aciditolerans (DSM 16487, VKM B-2363, 761-119)

Name and taxonomic classification

Morphology

Cell morphology

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

16S sequences

GC content

Genome-based predictions

Literature

Literature

References

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