Strain identifier

BacDive ID: 4456

Type strain: No

Species: Escherichia coli

Strain Designation: K12 chi 1776, chi 1776

Strain history: <- NCIMB <- ATCC

NCBI tax ID(s): 562 (species)

For citation purpose refer to the digital object identifier (doi) of the current version.
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General

@ref: 1473

BacDive-ID: 4456

DSM-Number: 3804

keywords: Bacteria, mesophilic

description: Escherichia coli K12 chi 1776 is a mesophilic bacterium of the family Enterobacteriaceae.

NCBI tax id

  • NCBI tax id: 562
  • Matching level: species

strain history

  • @ref: 1473
  • history: <- NCIMB <- ATCC

doi: 10.13145/bacdive4456.20230509.8.1

Name and taxonomic classification

LPSN

  • @ref: 20215
  • description: domain/bacteria
  • keyword: phylum/pseudomonadota
  • domain: Bacteria
  • phylum: Pseudomonadota
  • class: Gammaproteobacteria
  • order: Enterobacterales
  • family: Enterobacteriaceae
  • genus: Escherichia
  • species: Escherichia coli
  • full scientific name: Escherichia coli (Migula 1895) Castellani and Chalmers 1919 (Approved Lists 1980)
  • synonyms

    • @ref: 20215
    • synonym: Bacillus coli

@ref: 1473

domain: Bacteria

phylum: Proteobacteria

class: Gammaproteobacteria

order: Enterobacteriales, not validated

family: Enterobacteriaceae

genus: Escherichia

species: Escherichia coli

full scientific name: Escherichia coli (Migula 1895) Castellani and Chalmers 1919

strain designation: K12 chi 1776, chi 1776

type strain: no

Culture and growth conditions

culture medium

  • @ref: 1473
  • name: CHI 1776 MEDIUM (DSMZ Medium 394)
  • growth: yes
  • link: https://mediadive.dsmz.de/medium/394
  • composition: Name: CHI 1776 MEDIUM (DSMZ Medium 394) Composition: Tryptone 23.3645 g/l Yeast extract 7.00935 g/l Glucose 5.0 g/l MgCl2 0.47605 g/l Diaminopimelic acid 0.1 g/l Thymidine 0.04 g/l Tris-HCl Distilled water

culture temp

  • @ref: 1473
  • growth: positive
  • type: growth
  • temperature: 30
  • range: mesophilic

Physiology and metabolism

metabolite utilization

@refChebi-IDmetaboliteutilization activitykind of utilization tested
6836830849L-arabinose+fermentation
6836827613amygdalin-fermentation
6836817992sucrose-fermentation
6836830911sorbitol+fermentation
6836817268myo-inositol-fermentation
6836817634D-glucose+fermentation
683685291gelatin-hydrolysis
6836827897tryptophan+energy source
6836816199urea-hydrolysis
6836816947citrate-assimilation
6836818257ornithine-degradation
6836825094lysine+degradation
6836829016arginine-hydrolysis

metabolite production

@refChebi-IDmetaboliteproduction
6836815688acetoinno
6836835581indoleyes
6836816136hydrogen sulfideno

metabolite tests

@refChebi-IDmetabolitevoges-proskauer-testindole test
6836815688acetoin-
6836835581indole+

enzymes

@refvalueactivityec
68368cytochrome oxidase-1.9.3.1
68368gelatinase-
68368tryptophan deaminase-4.1.99.1
68368urease-3.5.1.5
68368ornithine decarboxylase-4.1.1.17
68368lysine decarboxylase+4.1.1.18
68368arginine dihydrolase-3.5.3.6
68368beta-galactosidase+3.2.1.23

API 20E

@refONPGADH ArgLDC LysODCCITH2SURETDA TrpINDVPGELGLUMANINOSorRHASACMELAMYARAOX
1473+-+-----+--+--+----+
1473+-+-----+--++-++-+-+
1473+-+-----+--++-++-+-+-

Safety information

risk assessment

  • @ref: 1473
  • biosafety level: 1
  • biosafety level comment: Risk group (German classification)

External links

@ref: 1473

culture collection no.: DSM 3804, ATCC 31244, NCIB 11788

straininfo link

  • @ref: 73945
  • straininfo: 45900

Reference

@idauthorscataloguedoi/urltitle
1473Curators of the DSMZLeibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH (DSM 3804)https://www.dsmz.de/collection/catalogue/details/culture/DSM-3804
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
68368Automatically annotated from API 20E
73945Reimer, L.C., Lissin, A.,Schober, I., Witte,J.F., Podstawka, A., Lüken, H., Bunk, B.,Overmann, J.10.60712/SI-ID45900.1StrainInfo: A central database for resolving microbial strain identifiers