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  2. Cyclic peptide - Wikipedia

    en.wikipedia.org/wiki/Cyclic_peptide

    α-Amanitin Bacitracin Ciclosporin. Cyclic peptides are polypeptide chains which contain a circular sequence of bonds. [1] This can be through a connection between the amino and carboxyl ends of the peptide, for example in cyclosporin; a connection between the amino end and a side chain, for example in bacitracin; the carboxyl end and a side chain, for example in colistin; or two side chains ...

  3. Ipglycermides - Wikipedia

    en.wikipedia.org/wiki/Ipglycermides

    Thus, compared to most small-molecule drugs, there are more interactions with the drug target that allow them to work at significantly lower concentrations. Over eons Nature has evolved numerous cyclic peptides for signaling and host defense. [1]

  4. Cyclic glycine-proline - Wikipedia

    en.wikipedia.org/wiki/Cyclic_glycine-proline

    Cyclic glycine-proline (cGP) is a small neuroactive peptide that belongs to a group of bioactive 2,5-diketopiperazines (2,5-DKPs) and is also known as cyclo-glycine-proline. cGP is a neutral, stable naturally occurring compound and is endogenous to the human body; found in human plasma, breast milk and cerebrospinal fluid.

  5. What are peptides? Why some people take them and what ... - AOL

    www.aol.com/peptides-understand-why-people-them...

    Creatine peptides promote the release of hormones that influence one's exercise performance, muscle recovery and body composition, which is why some athletes are drawn to the amino acids.

  6. Category:Cyclic peptides - Wikipedia

    en.wikipedia.org/wiki/Category:Cyclic_peptides

    This page was last edited on 6 September 2021, at 23:16 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  7. Glycopeptide antibiotic - Wikipedia

    en.wikipedia.org/wiki/Glycopeptide_antibiotic

    Glycopeptide antibiotics are a class of drugs of microbial origin that are composed of glycosylated cyclic or polycyclic nonribosomal peptides.Significant glycopeptide antibiotics include the anti-infective antibiotics vancomycin, teicoplanin, telavancin, ramoplanin and decaplanin, corbomycin, complestatin and the antitumor antibiotic bleomycin.

  8. Split-intein circular ligation of peptides and proteins

    en.wikipedia.org/wiki/Split-intein_circular...

    [3] Circular peptides tend to be resistant to protease activity, and may be suitable for use as orally administered drugs. Once a cyclic peptide is identified with a biological activity of interest, it may also be possible to identify the target of the peptide (a gene that encodes a protein with which it interacts) by functional complementation ...

  9. Cyclotide - Wikipedia

    en.wikipedia.org/wiki/Cyclotide

    The stunting effect of kalata B1 cyclic peptide on growth and development of Helicoverpa punctigera, a caterpillar from the Lepidopteran order. [6]Cyclotides have been reported to have a wide range of biological activities, including anti-HIV, insecticidal, anti-tumour, antifouling, anti-microbial, hemolytic, neurotensin antagonism, trypsin inhibition, and uterotonic activities.