| Title |
Chemical Synthesis of A Pore‐Forming Antimicrobial Protein, Caenopore‐5, by Using Native Chemical Ligation at a Glu‐Cys Site
|
|---|---|
| Published in |
ChemBioChem, November 2014
|
| DOI | 10.1002/cbic.201402513 |
| Pubmed ID | |
| Authors | |
| Abstract |
The 2014 report from the World Health Organization (WHO) on antimicrobial resistance revealed an alarming rise in antibiotic resistance all around the world. Unlike classical antibiotics, with the exception of a few species, no acquired resistance towards antimicrobial peptides (AMPs) has been reported. Therefore, AMPs represent leads for the development of novel antibiotics. Caenopore-5 is constitutively expressed in the intestine of the nematode Caenorhabditis elegans and is a pore-forming AMP. The protein (82 amino acids) was successfully synthesised by using Boc solid-phase peptide synthesis and native chemical ligation. No γ-linked by-product was observed despite the use of a C-terminal Glu-thioester. The folding of the synthetic protein was confirmed by (1) H NMR spectroscopy and circular dichroism and compared with data recorded for recombinant caenopore-5. The permeabilisation activities of the protein and of shortened analogues were evaluated. |
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X Demographics
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United Kingdom | 2 | 50% |
| Unknown | 2 | 50% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 3 | 75% |
| Science communicators (journalists, bloggers, editors) | 1 | 25% |
Mendeley demographics
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 30 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 8 | 27% |
| Researcher | 7 | 23% |
| Student > Master | 4 | 13% |
| Student > Bachelor | 3 | 10% |
| Professor | 2 | 7% |
| Other | 1 | 3% |
| Unknown | 5 | 17% |
| Readers by discipline | Count | As % |
|---|---|---|
| Chemistry | 9 | 30% |
| Biochemistry, Genetics and Molecular Biology | 5 | 17% |
| Agricultural and Biological Sciences | 5 | 17% |
| Environmental Science | 1 | 3% |
| Pharmacology, Toxicology and Pharmaceutical Science | 1 | 3% |
| Other | 2 | 7% |
| Unknown | 7 | 23% |