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Did Homocysteine Take Part in the Start of the Synthesis of Peptides on the Early Earth?
Unlike its shorter analog, cysteine, and its methylated derivative, methionine, homocysteine is not today a proteinogenic amino acid. However, this thiol containing amino acid is capable of forming an activated species intramolecularly. Its thiolactone could have made it an interesting molecular bui...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9031595/ https://www.ncbi.nlm.nih.gov/pubmed/35454145 http://dx.doi.org/10.3390/biom12040555 |