Name: Slackia isoflavoniconvertens HE8
Creator: BacDive
License: http://creativecommons.org/licenses/by-nc/4.0/

Strain identifier

BacDive ID: 3066

Type strain:

Species: Slackia isoflavoniconvertens

Strain Designation: HE8

Culture col. no.: DSM 22006, CCUG 57679, KCTC 15165, JCM 16137

Strain history: <- DSM <- A Matthies, Dept. Gastrointestinal Microbiology, German Inst. of Human Nutrition(DIFE), Nuthetal, Germany, HE8

NCBI tax ID(s): 572010 (species)

SI-ID 406180

DSM 22006, CCUG 57679

Section

Slackia isoflavoniconvertens HE8 is an anaerobe, mesophilic, rod-shaped bacterium that was isolated from faeces of a healthy human.

rod-shaped
anaerobe
mesophilic
16S sequence
Bacteria
genome sequence

Information on the name and the taxonomic classification. Name and taxonomic classification

	Last LPSN update	14-12-2023 (DD-MM-YYYY)
	Domain	"Bacteria"
	Phylum	*Actinomycetota*
	Class	*Coriobacteriia*
	Order	*Eggerthellales*
	Family	*Eggerthellaceae*
	Genus	*Slackia*
	Species	**Slackia isoflavoniconvertens**
	Full Scientific Name (LPSN)	Slackia isoflavoniconvertens Matthies et al. 2009

Information on morphological and physiological properties Morphology

[Ref.: #67771]	Gram stain	positive

[Ref.: #67771]	Cell shape	rod-shaped

[Ref.: #61414]

Incubation period

1-2 days

Information on culture and growth conditions Culture and growth conditions

[Ref.: #16097]

Culture medium

WILKINS-CHALGREN ANAEROBE BROTH (DSMZ Medium 339)

[Ref.: #16097]

Culture medium growth

[Ref.: #16097]

Culture medium link

Medium recipe at MediaDive

[Ref.: #16097]

Culture medium composition

expand / minimize

[Ref.: #16097]

Culture medium

COLUMBIA BLOOD MEDIUM (DSMZ Medium 693)

[Ref.: #16097]

Culture medium growth

[Ref.: #16097]

Culture medium link

Medium recipe at MediaDive

[Ref.: #16097]

Culture medium composition

expand / minimize

		Temperature
[Ref.: #16097]	growth	37 °C
[Ref.: #61414]	growth	37 °C
[Ref.: #67770]	growth	37 °C
[Ref.: #67771]	growth	37 °C

[Ref.: #16097]	Temperature range	mesophilic
[Ref.: #61414]	Temperature range	mesophilic
[Ref.: #67770]	Temperature range	mesophilic
[Ref.: #67771]	Temperature range	mesophilic

Information on physiology and metabolism Physiology and metabolism

[Ref.: #16097]	Oxygen tolerance	anaerobe
[Ref.: #61414]	Oxygen tolerance	anaerobe
[Ref.: #67771]	Oxygen tolerance	anaerobe

	Metabolite	Utilization activity	Kind of utilization tested
[Ref.: #68380]	arginine ChEBI	+	hydrolysis	* from API rID32A
[Ref.: #68380]	D-mannose ChEBI	-	fermentation	* from API rID32A
[Ref.: #68380]	L-glutamate ChEBI	-	degradation	* from API rID32A
[Ref.: #68380]	nitrate ChEBI	-	reduction	* from API rID32A
[Ref.: #68380]	raffinose ChEBI	-	fermentation	* from API rID32A
[Ref.: #68380]	tryptophan ChEBI	-	energy source	* from API rID32A
[Ref.: #68380]	urea ChEBI	-	hydrolysis	* from API rID32A

	Metabolite production	Metabolite	Production
[Ref.: #68380]		indole ChEBI	no	* from API rID32A

	Physiological tests	Metabolite	Indole test
[Ref.: #68380]		indole ChEBI	-	* from API rID32A

	Enzyme	Enzyme activity	EC number
[Ref.: #68380]	alanine arylamidase	-	3.4.11.2	* from API rID32A
[Ref.: #68380]	alkaline phosphatase	-	3.1.3.1	* from API rID32A
[Ref.: #68380]	alpha-arabinosidase	-	3.2.1.55	* from API rID32A
[Ref.: #68380]	alpha-fucosidase	-	3.2.1.51	* from API rID32A
[Ref.: #68380]	alpha-galactosidase	-	3.2.1.22	* from API rID32A
[Ref.: #68380]	alpha-glucosidase	-	3.2.1.20	* from API rID32A
[Ref.: #68380]	arginine dihydrolase	+	3.5.3.6	* from API rID32A
[Ref.: #68380]	beta-galactosidase	-	3.2.1.23	* from API rID32A
[Ref.: #68380]	beta-Galactosidase 6-phosphate	-		* from API rID32A
[Ref.: #68380]	beta-glucosidase	-	3.2.1.21	* from API rID32A
[Ref.: #68380]	beta-glucuronidase	-	3.2.1.31	* from API rID32A
[Ref.: #68380]	glutamate decarboxylase	-	4.1.1.15	* from API rID32A
[Ref.: #68380]	glutamyl-glutamate arylamidase	-		* from API rID32A
[Ref.: #68380]	glycin arylamidase	-		* from API rID32A
[Ref.: #68380]	histidine arylamidase	-		* from API rID32A
[Ref.: #68380]	L-arginine arylamidase	-		* from API rID32A
[Ref.: #68380]	leucine arylamidase	-	3.4.11.1	* from API rID32A
[Ref.: #68380]	leucyl glycin arylamidase	-	3.4.11.1	* from API rID32A
[Ref.: #68380]	N-acetyl-beta-glucosaminidase	-	3.2.1.52	* from API rID32A
[Ref.: #68380]	phenylalanine arylamidase	-		* from API rID32A
[Ref.: #68380]	proline-arylamidase	-	3.4.11.5	* from API rID32A
[Ref.: #68380]	pyrrolidonyl arylamidase	-	3.4.19.3	* from API rID32A
[Ref.: #68380]	serine arylamidase	-		* from API rID32A
[Ref.: #68380]	tryptophan deaminase	-	4.1.99.1	* from API rID32A
[Ref.: #68380]	tyrosine arylamidase	-		* from API rID32A
[Ref.: #68380]	urease	-	3.5.1.5	* from API rID32A
	Only first 10 entries are displayed. Click here to see all.

API® rID32A:

Note that the displayed test results represent raw data and therefore may deviate!

	API ID	Urease/urea hydrolysisURE	Arginine dihydrolaseADH (Arg)	alpha-Galactosidasealpha GAL	beta-Galactosidasebeta GAL	beta-Galactosidase 6-phosphatebeta GP	alpha-Glucosidasealpha GLU	beta-Glucosidasebeta GLU	alpha-Arabinosidasealpha ARA	beta-Glucuronidasebeta GUR	beta-N-Acetyl-beta-glucosaminidasebeta NAG	Fermentation of D-mannoseMNE	Fermentation of raffinoseRAF	Glutamate decarboxylaseGDC	alpha-Fucosidasealpha FUC	Reduction of nitrateNIT	Indole productionIND	Alkaline phosphatasePAL	L-arginine arylamidaseArgA	Proline arylamidaseProA	Leucyl glycin arylamidaseLGA	Phenylalanine arylamidasePheA	Leucine arylamidaseLeuA	Pyrrolidonyl arylamidasePyrA	Tyrosine arylamidaseTyrA	Alanine arylamidaseAlaA	Glycin arylamidaseGlyA	Histidine arylamidaseHisA	Glutamyl-glutamate arylamidaseGGA	Serine arylamidaseSerA
[Ref.: #16097]	12755	-	+	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
[Ref.: #16097]	12754	-	+	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Information on isolation source, the sampling and environmental conditions Isolation, sampling and environmental information

[Ref.: #16097]	Sample type/isolated from	faeces of a healthy human
[Ref.: #16097]	Geographic location (country and/or sea, region)	Nuthetal
[Ref.: #16097]	Country	Germany
[Ref.: #16097]	Country ISO 3 Code	DEU
[Ref.: #16097]	Continent	Europe

[Ref.: #61414]	Sample type/isolated from	Human feces,healthy person
[Ref.: #61414]	Sampling date	2004-11-30
[Ref.: #61414]	Geographic location (country and/or sea, region)	Nuthetal
[Ref.: #61414]	Country	Germany
[Ref.: #61414]	Country ISO 3 Code	DEU
[Ref.: #61414]	Continent	Europe

[Ref.: #67770]	Sample type/isolated from	Human feces

[Ref.: #67771]	Sample type/isolated from	From faeces of a healthy human
[Ref.: #67771]	Geographic location (country and/or sea, region)	Nuthetal
[Ref.: #67771]	Country	Germany
[Ref.: #67771]	Country ISO 3 Code	DEU
[Ref.: #67771]	Continent	Europe
* marker position based on {}

Isolation sources categories

#Host	#Human	-
#Host Body Product	#Gastrointestinal tract	#Feces (Stool)

What are isolation sources categories?

Information on possible application of the strain and its possible interaction with e.g. potential hosts Safety information

[Ref.: #16097]

Biosafety level

Risk group (German classification)
According to TRBA 466

Information on genomic background e.g. entries in nucleic sequence databass Sequence information

16S Sequence information:

	Sequence accession description	Seq. accession number	Sequence length (bp)	Sequence database	Associated NCBI tax ID
[Ref.: #67770]	Slackia isoflavoniconvertens strain HE8 16S ribosomal RNA gene, partial sequence	EU826403	1339	ENA	572010 tax ID
[Ref.: #67770]	Slackia isoflavoniconvertens gene for 16S ribosomal RNA, partial sequence	AB566418	1473	ENA	572010 tax ID
[Ref.: #16097]	Kyklioacalles bupleuri isolate ZFMK-DNA JJ0131 28S ribosomal RNA gene, partial sequence	EU286403	377	ENA	501657 tax ID

Genome sequence information:

Only first 5 entries are displayed. Click here to see all.

	Sequence accession description	Seq. accession number	Assembly level	Sequence database	Associated NCBI tax ID
[Ref.: #67771]	Slackia isoflavoniconvertens DSM 22006	GCA_003725955	contig	GenBank	572010 tax ID
[Ref.: #66792]	Slackia isoflavoniconvertens DSM 22006	GCA_014192995	contig	GenBank	572010 tax ID	*
[Ref.: #66792]	Slackia isoflavoniconvertens strain DSM 22006	572010.87	wgs	PATRIC	572010 tax ID	*
[Ref.: #66792]	Slackia isoflavoniconvertens strain DSM 22006	572010.5	wgs	PATRIC	572010 tax ID	*
[Ref.: #66792]	Slackia isoflavoniconvertens DSM 22006	2866337646	draft	JGI IMG/M	572010 tax ID	*
[Ref.: #66792]	Slackia isoflavoniconvertens DSM 22006	2824782603	draft	JGI IMG/M	572010 tax ID	*

[Ref.: #16097]

GC-content

58.5 mol%

Data predicted using genome information as a basis Genome-based predictions

	Trait	Prediction	Confidence in %	In training data
	Predictions from Diaspora project based on: Slackia isoflavoniconvertens strain DSM 22006 PATRIC: 572010.87
[Ref.: #69480]	gram-positive	yes	87.876	no
[Ref.: #69480]	anaerobic	yes	99.245	yes
[Ref.: #69480]	halophile	no	80.785	no
[Ref.: #69480]	spore-forming	no	94.37	no
[Ref.: #69480]	glucose-util	yes	64.778	no
[Ref.: #69480]	flagellated	no	98.891	no
[Ref.: #69480]	aerobic	no	98.959	no
[Ref.: #69480]	thermophile	no	93.165	yes
[Ref.: #69480]	motile	no	94.789	no
[Ref.: #69480]	glucose-ferment	no	57.115	no

Availability in culture collections External links

[Ref.: #16097]

Culture collection no.

DSM 22006, CCUG 57679, KCTC 15165, JCM 16137

[Ref.: #72586]

SI-ID 406180

Literature:

Topic	Title	Authors	Journal	DOI	Year
Biotechnology	Heterologous production of equol by lactic acid bacteria strains in culture medium and food.	Ruiz de la Bastida A, Peiroten A, Langa S, Arques JL, Landete JM	Int J Food Microbiol	10.1016/j.ijfoodmicro.2021.109328	2021	*
Pathogenicity	Application of recombinant lactic acid bacteria and bifidobacteria able to enrich soy beverage in dihydrodaidzein and dihydrogenistein.	Peiroten A, Gaya P, M feminine Landete J	Food Res Int	10.1016/j.foodres.2020.109257	2020	*
Genetics	Draft Genome Sequences of Type Strains of Gordonibacter faecihominis, Paraeggerthella hongkongensis, Parvibacter caecicola,Slackia equolifaciens, Slackia faecicanis, and Slackia isoflavoniconvertens.	Danylec N, Stoll DA, Dotsch A, Huch M	Microbiol Resour Announc	10.1128/MRA.01532-18	2019	*
Metabolism	Biotransformation of (-)-epigallocatechin and (-)-gallocatechin by intestinal bacteria involved in isoflavone metabolism.	Takagaki A, Nanjo F	Biol Pharm Bull	10.1248/bpb.b14-00646	2015	*

References

#16097

Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 22006

#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 )

#61414 Culture Collection University of Gothenburg (CCUG) ; Curators of the CCUG; CCUG 57679

#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) .

#67770 Japan Collection of Microorganism (JCM) ; Curators of the JCM;
#67771 Korean Collection for Type Cultures (KCTC) ; Curators of the KCTC;

#68380

Automatically annotated from API rID32A .

#69480

Julia Koblitz, Joaquim Sardà, Lorenz Christian Reimer, Boyke Bunk, Jörg Overmann: Predictions based on genome sequence made in the Diaspora project (Digital Approaches for the Synthesis of Poorly Accessible Biodiversity Information) .

#72586

Reimer, L.C., Lissin, A.,Schober, I., Witte,J.F., Podstawka, A., Lüken, H., Bunk, B.,Overmann, J.: StrainInfo: A central database for resolving microbial strain identifiers . ( DOI 10.60712/SI-ID406180.1 )

* These data were automatically processed and therefore are not curated

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Slackia isoflavoniconvertens strain DSM 22006

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