Enterocin K1 (EntK1)

Enterocin K1 (EntK1)is a leaderless bacteriocin being particularly active against Enterococcus faecium, including nosocomial multidrug resistant isolates.

Price range: €200.00 through €1,600.00

SKU: EnterocinK1 Categories: , Tag: Product ID: 1703

Description

Enterocin K1 (EntK1)is a leaderless bacteriocin being particularly active against Enterococcus faecium, including nosocomial multidrug resistant isolates.

Additional information

Description

Name Enterocin K1

Class Leaderless three-peptide bacteriocin

Sequence MKFKFNPTGTIVKKLTQYEIAWFKNKHGYYPWEIPRC

Molecular Formula: C218H321N53O51S2

Molecular Weight 4564.6 g/mol

Purity >95%
Producer Organism synthetic
Expected target Enterococcus faecium, Vancomycin-resistant Enterococcus faecium (VRE)

Other properties Heat-stable, protease-sensitive. Stable for at least 1 year at room temperature

Sizes

0,5 mg, 1 mg, 5 mg

References

1. Ovchinnikov KV, Kristiansen PE, Straume D, Jensen MS, Aleksandrzak-Piekarczyk T, Nes IF, et al. The leaderless bacteriocin enterocin K1 is highly potent against Enterococcus faecium: a study on structure, target spectrum and receptor. Frontiers in microbiology. 2017;8:774.
2. Reinseth I, Tønnesen HH, Carlsen H, Diep DB. Exploring the therapeutic potenital of the leaderless enterocins K1 and EJ97 in the treatment of vancomycin-resistant enterococcal infection. Frontiers in Microbiology. 2021;12:649339.
3. Kristensen SS, Oftedal TF, Røhr ÅK, Eijsink VGH, Mathiesen G, Diep DB. The extracellular domain of site-2-metalloprotease RseP is important for sensitivity to bacteriocin EntK1. Journal of Biological Chemistry. 2022;298(11).

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