Top 10 similar words or synonyms for tyrocidine

mycosubtilin    0.795909

viomycin    0.795759

enduracidin    0.785465

gramicidins    0.783946

iomycin    0.779050

tyrocidin    0.779035

bacilysin    0.778658

tyrocidines    0.777159

difficidin    0.776702

enduracidins    0.776104

Top 30 analogous words or synonyms for tyrocidine

Article Example
Tyrocidine The biosynthesis of Tyrocidine is similar to Gramicidin S, and is achieved through the use of nonribosomal protein synthetases (NRPSs). Its biosynthesis is via an enzymatic assembly consisting of 3 peptide synthetase proteins, TycA, TycB, and TycC, which contain 10 modules. The different tyrocidine analogues (A–D) are not produced by different enzymes, but rather by an enzyme system that is capable of incorporating different amino acids of structural similarity at specified sites. The amino acid sequence is determined by the organization of the enzyme and not by any RNA template.
Tyrocidine Dubos's discovery helped revive interest in research on penicillin.
Tyrocidine The tyrocine synthetases TycA, TycB, and TycC are encoded on the tyrocine operon. This consists of the three genes encoding for the three synthetases as well as three additional open reading frames (ORFs). These ORFs, labeled as TycD, TycE, and TycF are downstream of the three synthetase genes (see figure 2). TycD &TycE have the highest similarity to members of the ATP-binding cassette (ABC) transporter family which aid in the transport of substrates across a membrane. It has been suggested that the tandem transporters play a role in conferring resistance in the producer cell through tyrocidine secretion. TycF has been identified as a thioesterase (TE) and is similar to other TEs in bacterial operons used for encoding peptide synthetases. However, the precise function of these TEs remains unknown. The size of the peptide synthetases corresponds to the amount of activation they carry out. TycA is the smallest and activates a single amino acid from one module, TycB is intermediate in size and activates 3 amino acids with 3 modules, and TycC is the largest and activates 6 amino acids with 6 modules (See figure 3).
Tyrocidine Tyc TE can also be used biomimetically in which it mimics the environment created by the TE domain with the substrate’s PCP through use of a synthetic tether linked to a polyethylene glycol (PEG) amide resin. Use of this resin bound to a desired substrate with isolated TE can allow for catalytic release of the resin as well as macrocyclization of the substrate (See figure 6 ). Use of solid phase peptide synthesis (SPPS) allowed the incorporation of a diverse array of monomers into the peptide chain. Later studies used the high tolerance of Tyc TE in order to modify the peptide backbone post-synthetically. This also allowed for glycosylation of the tyrosine or serine residues to be incorporated. Use of these methods has led to many promising new therapeutic agents.
Tyrocidine Tyrocidine has a unique mode of action in which it disrupts the cell membrane function, making it a favorable target for engineering derivatives. Tyrocidine appears to perturb the lipid bilayer of a microbe’s inner membrane by permeating the lipid phase of the membrane. The exact affinity and location of tyrocidine within the phospholipid bilayer is not yet known.