Computer Simulations Explain How Lactoferricin Switches From Helix to Sheet at Bacterial Membranes
Molecular dynamics simulations revealed bovine lactoferricin undergoes a helix-to-sheet conformational transition at bacterial membrane surfaces, explaining how it adopts the membrane-disrupting structure needed for antimicrobial activity.
Quick Facts
What This Study Found
MD simulations showed bovine lactoferricin transforms from alpha-helix to beta-sheet at membrane surfaces, with the sheet conformation enabling deep membrane penetration — revealing the dynamic structural basis for its antimicrobial membrane disruption.
Key Numbers
How They Did This
in-vitro study on antimicrobial-peptides, peptide-design.
Why This Research Matters
Relevant for antimicrobial-peptides, peptide-design, receptor-signaling.
The Bigger Picture
Advances peptide/biomarker research with clinical implications.
What This Study Doesn't Tell Us
See abstract.
Questions This Raises
- ?Further research needed.
- ?Clinical translation to evaluate.
Trust & Context
- Key Stat:
- Key finding MD simulations showed bovine lactoferricin transforms from alpha-helix to beta-sheet at membrane surfaces, with the sheet conformation enabling deep m
- Evidence Grade:
- preliminary evidence.
- Study Age:
- Published in 2004.
- Original Title:
- Molecular dynamics simulations of bovine lactoferricin: turning a helix into a sheet.
- Published In:
- Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine, 17(3), 217-23 (2004)
- Authors:
- Zhou, Ning, Tieleman, D Peter, Vogel, Hans J(4)
- Database ID:
- RPEP-01003
Evidence Hierarchy
Frequently Asked Questions
What was studied?
Computer Simulations Explain How Lactoferricin Switches From Helix to Sheet at Bacterial Membranes
What was found?
Molecular dynamics simulations revealed bovine lactoferricin undergoes a helix-to-sheet conformational transition at bacterial membrane surfaces, explaining how it adopts the membrane-disrupting structure needed for antimicrobial activity.
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Cite This Study
https://rethinkpeptides.com/research/RPEP-01003APA
Zhou, Ning; Tieleman, D Peter; Vogel, Hans J. (2004). Molecular dynamics simulations of bovine lactoferricin: turning a helix into a sheet.. Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine, 17(3), 217-23.
MLA
Zhou, Ning, et al. "Molecular dynamics simulations of bovine lactoferricin: turning a helix into a sheet.." Biometals : an international journal on the role of metal ions in biology, 2004.
RethinkPeptides
RethinkPeptides Research Database. "Molecular dynamics simulations of bovine lactoferricin: turn..." RPEP-01003. Retrieved from https://rethinkpeptides.com/research/zhou-2004-molecular-dynamics-simulations-of
Access the Original Study
Study data sourced from PubMed, a service of the U.S. National Library of Medicine, National Institutes of Health.
This study breakdown was produced by the RethinkPeptides research team. We analyze and report published research findings without making health recommendations. All interpretations are based solely on the published abstract and study data.