Beta-sheet

{
  "id": "MLC-T-CHM-001204",
  "term": "Beta-sheet",
  "field": "Chemistry",
  "definition": "A common secondary structure in proteins, formed by two or more polypeptide strands aligned side-by-side and connected by hydrogen bonds between backbone amide and carbonyl groups. These strands can be parallel or antiparallel, creating a pleated, sheet-like appearance. This structure is prevalent in fibrous proteins like silk fibroin.",
  "subject": "Chemistry and Human Health",
  "see_also": [
    "alpha-helix",
    "beta-barrel"
  ],
  "references": [
    "PAC, 2013, 85, 1725. 'Glossary of terms used in medicinal chemistry. Part II (IUPAC Recommendations 2013)' on page 1728 (https://doi.org/10.1351/PAC-REC-12-11-23)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/beta-sheet/"
}