相关实验视频

Updated: Jan 8, 2026

Engineering Antiviral Agents via Surface Plasmon Resonance
13:00

Engineering Antiviral Agents via Surface Plasmon Resonance

Published on: June 14, 2022

2.7K

聚氨酸糖极大地影响人类乳头瘤病毒的组装,像病毒这样的粒子

Angela Patterson1, Kim Young1, MacRyan P Biever2

  • 1Molecular and Cellular Biochemistry Department, Indiana University, Bloomington, Indiana 47405-7102, United States.

ACS infectious diseases
|December 19, 2025
PubMed
概括

像肝素这样的阳性多糖类可以加速和稳定人乳头瘤病毒16 L1病毒样粒子组合. 然而,像卡拉基南这样的刚性多糖类会抑制聚合,这凸显了多糖类结构在控制VLP形成方面的重要性.

关键词:
卡普西德 (Capsid) 是一种体.肝素是一种肝素.人类乳头瘤病毒人类乳头瘤病毒自动组装的自动组装机类似病毒的颗粒.

更多相关视频

In situ Subcellular Fractionation of Adherent and Non-adherent Mammalian Cells09:20

In situ Subcellular Fractionation of Adherent and Non-adherent Mammalian Cells

Published on: July 23, 2010

16.3K
Visualization of HIV-1 Gag Binding to Giant Unilamellar Vesicle GUV Membranes08:21

Visualization of HIV-1 Gag Binding to Giant Unilamellar Vesicle GUV Membranes

Published on: July 28, 2016

9.3K

相关概念视频

Protein Complex Assembly02:41

Protein Complex Assembly

Proteins can form homomeric complexes with another unit of the same protein or heteromeric complexes with different types.  Most protein complexes self-assemble spontaneously via ordered pathways, while some proteins need assembly factors that guide their proper assembly. Despite the crowded intracellular environment, proteins usually interact with their correct partners and form functional complexes.
Many viruses self-assemble into a fully functional unit using the infected host cell to...
16.5K
Oligosaccharide Assembly01:24

Oligosaccharide Assembly

Protein glycosylation starts in the ER lumen and continues in the Golgi apparatus. Glycosyltransferases catalyze the addition of sugar molecules or glycosylation of proteins. Usually, these enzymes add sugars to the hydroxyl groups of selected serine or threonine residues to form O-linked glycans or the amino groups of asparagine residues to form N-linked glycans. Different positions on the same polypeptide chain can contain differently linked glycans.
Multiple sugar molecules that may or may...
3.5K
Viral Structure00:56

Viral Structure

Viruses are extraordinarily diverse in shape and size, but they all have several structural features in common. All viruses have a core that contains a DNA- or RNA-based genome. The core is surrounded by a protective coat of proteins called the capsid. The capsid is composed of subunits called capsomeres. The capsid and genome-containing core are together known as the nucleocapsid.
73.7K
Subviral Agents01:29

Subviral Agents

Subviral agents are infectious entities that resemble viruses but lack one or more viral components, such as a capsid or essential replication machinery. These agents include viroids, prions, and satellites, each possessing distinct structural and functional characteristics that influence their mode of infection and replication.Viroids are the simplest subviral agents, consisting of circular, single-stranded RNA molecules without a protein coat. They exclusively infect plants, relying entirely...
458
Glycocalyx and its Functions01:14

Glycocalyx and its Functions

The glycocalyx is a carbohydrate-rich, fuzzy-appearing layer on the outer surface of the cell membrane. It is highly hydrophilic, because of this it attracts large amounts of water to the cell's surface. This aids the cell's interaction with the watery environment and also helps it to obtain substances dissolved in the water. It is also important for cell identification, self/non-self determination, and embryonic development and is used in cell-to-cell attachments to form tissues.
7.7K