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-Structure paper
| タイトル | Pleomorphism in Wild-Type and Engineered PP7 Virus-Like Particles. |
|---|---|
| ジャーナル・号・ページ | Small, Vol. 21, Issue 50, Page e06285, Year 2025 |
| 掲載日 | 2025年9月30日 |
著者 | Parisa Keshavarz-Joud / Matthew C Jenkins / Tahiti Dutta / Liangjun Zhao / Carolina Hernandez / Daija Bobe / Mohammadreza Paraan / M G Finn / Mykhailo Kopylov / ![]() |
| PubMed 要旨 | Virus-like particles (VLPs) find applications across many different fields, aided by their stability, capacity for large-scale production, and presumed structural homogeneity. These attributes are a ...Virus-like particles (VLPs) find applications across many different fields, aided by their stability, capacity for large-scale production, and presumed structural homogeneity. These attributes are a result of their highly efficient self-assembly, which stems from the evolutionary pressures on the natural viruses from which they are derived. It is found that VLPs based on the Leviphage PP7 assemble in an unexpectedly wide range of morphologies. The relative abundance of these structures is sensitive to small changes in the coat protein sequence. These results raise the possibility that structural plasticity may be a general property of such self-assembling structures rather than an exception. |
リンク | Small / PubMed:41025790 / PubMed Central |
| 手法 | EM (単粒子) |
| 解像度 | 3.05 - 4.4 Å |
| 構造データ | ![]() EMDB-44737: WT Pseudomonas phage PP7 capped tube VLP ![]() EMDB-44743: WT Pseudomonas phage PP7 open tube VLP ![]() EMDB-44767: C2 cage of PP7-AY-PP7: Pseudomonas phage PP7 coat protein dimer ![]() EMDB-44768: C3 cage of PP7-AY-PP7: Pseudomonas phage PP7 coat protein dimer ![]() EMDB-44773: D5 cage of PP7-AY-PP7: Pseudomonas phage PP7 coat protein dimer ![]() EMDB-44782: D5E cage of PP7-AY-PP7: Pseudomonas phage PP7 coat protein dimer ![]() EMDB-44783: Icosahedral T=3 cage of PP7-AY-PP7: Pseudomonas phage PP7 coat protein dimer ![]() EMDB-44788: Icosahedral T=4 cage of PP7-AY-PP7: Pseudomonas phage PP7 coat protein dimer |
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Pepevirus rubrum (ウイルス)