Strain identifier

BacDive ID: 3056

Type strain: Yes

Species: Eggerthella sinensis

Strain Designation: HKU14

Strain history: LMG 22123 <-- S. K. P. Lau HKU14.

NCBI tax ID(s): 883107 (strain), 242230 (species)

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General

@ref: 6297

BacDive-ID: 3056

DSM-Number: 16107

keywords: genome sequence, 16S sequence, Bacteria, anaerobe, mesophilic, Gram-positive, human pathogen

description: Eggerthella sinensis HKU14 is an anaerobe, mesophilic, Gram-positive human pathogen that was isolated from blood.

NCBI tax id

NCBI tax idMatching level
242230species
883107strain

strain history

@refhistory
6297<- S. K. P. Lau; HKU 14
67770LMG 22123 <-- S. K. P. Lau HKU14.

doi: 10.13145/bacdive3056.20230509.8.1

Name and taxonomic classification

LPSN

  • @ref: 20215
  • description: domain/bacteria
  • keyword: phylum/actinomycetota
  • domain: Bacteria
  • phylum: Actinomycetota
  • class: Coriobacteriia
  • order: Eggerthellales
  • family: Eggerthellaceae
  • genus: Eggerthella
  • species: Eggerthella sinensis
  • full scientific name: Eggerthella sinensis Lau et al. 2006

@ref: 6297

domain: Bacteria

phylum: Actinobacteria

class: Coriobacteriia

order: Coriobacteriales

family: Eggerthellaceae

genus: Eggerthella

species: Eggerthella sinensis

full scientific name: Eggerthella sinensis Lau et al. 2006 emend. Maruo et al. 2008

strain designation: HKU14

type strain: yes

Morphology

cell morphology

  • @ref: 69480
  • gram stain: positive
  • confidence: 100

Culture and growth conditions

culture medium

  • @ref: 6297
  • name: CHOPPED MEAT MEDIUM (DSMZ Medium 78)
  • growth: yes
  • link: https://mediadive.dsmz.de/medium/78
  • composition: Name: CHOPPED MEAT MEDIUM (DSMZ Medium 78) Composition: Ground beef 500.0 g/l Casitone 30.0 g/l Agar 15.0 g/l Ethanol 9.5 g/l (optional) K2HPO4 5.0 g/l Yeast extract 5.0 g/l L-Cysteine HCl 0.5 g/l Haemin 0.005 g/l (optional) Resazurin 0.001 g/l Vitamin K3 0.0005 g/l (optional) Vitamin K1 (optional) NaOH (optional) Distilled water

culture temp

@refgrowthtypetemperaturerange
6297positivegrowth37mesophilic
60581positivegrowth37mesophilic
67770positivegrowth37mesophilic

Physiology and metabolism

oxygen tolerance

@refoxygen toleranceconfidence
6297anaerobe
60581anaerobe
69480anaerobe99.714

spore formation

@refspore formationconfidence
69481no93
69480no99.977

metabolite utilization

@refChebi-IDmetaboliteutilization activitykind of utilization tested
6838016199urea-hydrolysis
6838029016arginine+hydrolysis
6838016024D-mannose-fermentation
6838016634raffinose-fermentation
6838029985L-glutamate-degradation
6838017632nitrate-reduction
6838027897tryptophan-energy source

metabolite production

  • @ref: 68380
  • Chebi-ID: 35581
  • metabolite: indole
  • production: no

metabolite tests

  • @ref: 68380
  • Chebi-ID: 35581
  • metabolite: indole
  • indole test: -

enzymes

@refvalueactivityec
68380serine arylamidase-
68380glutamyl-glutamate arylamidase-
68380histidine arylamidase-
68380glycin arylamidase-
68380alanine arylamidase-3.4.11.2
68380tyrosine arylamidase-
68380pyrrolidonyl arylamidase-3.4.19.3
68380leucine arylamidase-3.4.11.1
68380phenylalanine arylamidase-
68380leucyl glycin arylamidase-3.4.11.1
68380proline-arylamidase-3.4.11.5
68380alkaline phosphatase-3.1.3.1
68380tryptophan deaminase-4.1.99.1
68380alpha-fucosidase-3.2.1.51
68380glutamate decarboxylase-4.1.1.15
68380N-acetyl-beta-glucosaminidase-3.2.1.52
68380beta-glucuronidase-3.2.1.31
68380alpha-arabinosidase-3.2.1.55
68380beta-glucosidase-3.2.1.21
68380alpha-glucosidase-3.2.1.20
68380beta-Galactosidase 6-phosphate-
68380beta-galactosidase-3.2.1.23
68380alpha-galactosidase-3.2.1.22
68380arginine dihydrolase+3.5.3.6
68380urease-3.5.1.5

API rID32A

@refUREADH Argalpha GALbeta GALbeta GPalpha GLUbeta GLUalpha ARAbeta GURbeta NAGMNERAFGDCalpha FUCNITINDPALArgAProALGAPheALeuAPyrATyrAAlaAGlyAHisAGGASerA
6297-+---------------+/------------

Isolation, sampling and environmental information

isolation

@refsample typecountryorigin.countrycontinent
6297bloodHong KongHKGAsia
60581Human blood,patient with acute proctitisHong KongHKGAsia
67770Blood cultures

isolation source categories

Cat1Cat2Cat3
#Host Body Product#Fluids#Blood
#Infection#Patient

Safety information

risk assessment

  • @ref: 6297
  • pathogenicity human: yes, in single cases
  • biosafety level: 1
  • biosafety level comment: Risk group (German classification)

Sequence information

16S sequences

  • @ref: 6297
  • description: Eggerthella sinensis strain HKU14 16S ribosomal RNA gene, partial sequence
  • accession: AY321958
  • length: 1429
  • database: ena
  • NCBI tax ID: 883107

Genome sequences

@refdescriptionaccessionassembly leveldatabaseNCBI tax ID
66792Eggerthella sinensis strain DSM 16107242230.3wgspatric242230
66792Eggerthella sinensis strain DSM 16107242230.4wgspatric242230
66792Eggerthella sinensis DSM 161072866206833draftimg242230
66792Eggerthella sinensis DSM 161072866341438draftimg242230
67770Eggerthella sinensis DSM 16107GCA_003339815contigncbi242230
67770Eggerthella sinensis DSM 16107GCA_003725965contigncbi242230

Genome-based predictions

predictions

traitpredictionconfidencetraining_data
spore-formingno93no
motileno90.493no
gram-positiveyes82.385no
anaerobicyes97.832yes
aerobicno94.043yes
halophileno82.006no
spore-formingno89.486no
glucose-utilyes71.538no
flagellatedno98.116no
thermophileno99.825yes
glucose-fermentno62.614no

External links

@ref: 6297

culture collection no.: CCUG 55421, JCM 14551, DSM 16107, LMG 22123

straininfo link

  • @ref: 72576
  • straininfo: 127826

literature

topicPubmed-IDtitleauthorsjournalDOIyearmeshtopic2
Phylogeny18450717Adlercreutzia equolifaciens gen. nov., sp. nov., an equol-producing bacterium isolated from human faeces, and emended description of the genus Eggerthella.Maruo T, Sakamoto M, Ito C, Toda T, Benno YInt J Syst Evol Microbiol10.1099/ijs.0.65404-02008Bacterial Typing Techniques, Cytophagaceae/*classification/genetics/isolation & purification/physiology, DNA, Bacterial/analysis, DNA, Ribosomal/analysis, Equol, Feces/*microbiology, Genes, rRNA, Genotype, Humans, Isoflavones/*biosynthesis/metabolism, Molecular Sequence Data, Phenotype, Phylogeny, RNA, Ribosomal, 16S/genetics, Sequence Analysis, DNA, Species SpecificityGenetics
Phylogeny23869769Isolation and characterization of novel S-equol-producing bacteria from brines of stinky tofu, a traditional fermented soy food in Taiwan.Abiru Y, Ueno T, Uchiyama SInt J Food Sci Nutr10.3109/09637486.2013.8169362013Actinobacteria/genetics/*metabolism, *DNA, Bacterial, Diet, Equol/*metabolism, Fermentation, *Food Microbiology, Humans, Isoflavones/metabolism, Phylogeny, RNA, Ribosomal, 16S, Salts, Soy Foods/*microbiology, Soybeans/*metabolism/microbiology, TaiwanMetabolism

Reference

@idauthorscataloguedoi/urltitle
6297Curators of the DSMZLeibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH (DSM 16107)https://www.dsmz.de/collection/catalogue/details/culture/DSM-16107
20215Parte, A.C., Sardà Carbasse, J., Meier-Kolthoff, J.P., Reimer, L.C. and Göker, M.10.1099/ijsem.0.004332List of Prokaryotic names with Standing in Nomenclature (LPSN) moves to the DSMZ
60581Curators of the CCUGCulture Collection University of Gothenburg (CCUG) (CCUG 55421)https://www.ccug.se/strain?id=55421
66792Julia Koblitz, Joaquim Sardà, Lorenz Christian Reimer, Boyke Bunk, Jörg Overmannhttps://diaspora-project.de/progress.html#genomesAutomatically annotated for the DiASPora project (Digital Approaches for the Synthesis of Poorly Accessible Biodiversity Information)
67770Curators of the JCMhttps://jcm.brc.riken.jp/en/
68380Automatically annotated from API rID32A
69480Julia Koblitz, Joaquim Sardà, Lorenz Christian Reimer, Boyke Bunk, Jörg Overmannhttps://diaspora-project.de/progress.html#genomesPredictions based on genome sequence made in the Diaspora project (Digital Approaches for the Synthesis of Poorly Accessible Biodiversity Information)
69481Xiao-Yin To, René Mreches, Martin Binder, Alice C. McHardy, Philipp C. Münch10.21203/rs.3.rs-2527258/v1Predictions based on the model GenomeNet Sporulation v. 1
72576Reimer, L.C., Lissin, A.,Schober, I., Witte,J.F., Podstawka, A., Lüken, H., Bunk, B.,Overmann, J.10.60712/SI-ID127826.1StrainInfo: A central database for resolving microbial strain identifiers