Marine Drugs (Jun 2020)

Natural Bioactive Thiazole-Based Peptides from Marine Resources: Structural and Pharmacological Aspects

  • Rajiv Dahiya,
  • Sunita Dahiya,
  • Neeraj Kumar Fuloria,
  • Suresh Kumar,
  • Rita Mourya,
  • Suresh V. Chennupati,
  • Satish Jankie,
  • Hemendra Gautam,
  • Sunil Singh,
  • Sanjay Kumar Karan,
  • Sandeep Maharaj,
  • Shivkanya Fuloria,
  • Jyoti Shrivastava,
  • Alka Agarwal,
  • Shamjeet Singh,
  • Awadh Kishor,
  • Gunjan Jadon,
  • Ajay Sharma

DOI
https://doi.org/10.3390/md18060329
Journal volume & issue
Vol. 18, no. 6
p. 329

Abstract

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Peptides are distinctive biomacromolecules that demonstrate potential cytotoxicity and diversified bioactivities against a variety of microorganisms including bacteria, mycobacteria, and fungi via their unique mechanisms of action. Among broad-ranging pharmacologically active peptides, natural marine-originated thiazole-based oligopeptides possess peculiar structural features along with a wide spectrum of exceptional and potent bioproperties. Because of their complex nature and size divergence, thiazole-based peptides (TBPs) bestow a pivotal chemical platform in drug discovery processes to generate competent scaffolds for regulating allosteric binding sites and peptide–peptide interactions. The present study dissertates on the natural reservoirs and exclusive structural components of marine-originated TBPs, with a special focus on their most pertinent pharmacological profiles, which may impart vital resources for the development of novel peptide-based therapeutic agents.

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