Atomic-Scale Structure and Electrostatics of Anionic ...
2007年2月15日 · Anionic palmitoyloleoylphosphatidylglycerol (POPG) is one of the most abundant lipids in nature, yet its atomic-scale properties have not received significant attention. Here we report extensive 150-ns molecular dynamics simulations of a pure POPG lipid membrane with sodium counterions.
Monitoring the interactions between POPG phospholipid bilayer …
2024年3月1日 · Therefore, in the presented study we have monitored the interactions between 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1′-rac-glycerol) (POPG) bilayer and the human cystatin C protein. The POPG membrane mimetic …
Atomic force microscopy images POPE/POPG / CL (0.67:0.23
From the results obtained in this work, it was evident that to produce a model system close to the natural E. coli membrane, the ternary system is the best choice. The POPE/POPG / CL ternary...
Lipid nanodisc scaffold and size alter the structure of a pentameric ...
2024年1月2日 · We find that reconstituting the pentameric ligand-gated ion channel (pLGIC), Erwinia ligand-gated ion channel (ELIC), in different nanodiscs produces distinct structures by cryo-EM. The effect of...
Structure of molecules: Protein, POPG and POPE types (left to …
An advance ball and stick is used to represent the POPG and POPE types. The Protein image is generated with VMD [HDS96], and the Lipid type images are generated with UnityMol [LTDS ⇤ 13]...
Structure of POPG (C40H77O10P) - Mol-Instincts
The 3D chemical structure image of POPG is based on the ball-and-stick model which displays both the three-dimensional position of the atoms and the bonds between them. The radius of the spheres is therefore smaller than the rod lengths in order to provide a clearer view of the atoms and bonds throughout the chemical structure model of POPG.
磷脂酸甘油酯 (POPG)，科研试剂 CAS：383907-64-0 - CSDN博客
2023年11月3日 · 磷脂酰甘油 (POPG)是药物递送的脂质体成分；用于制备胶束、脂质体和其他类型的人工膜。 文章浏览阅读801次。 英文名称 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphoglycerol, sodium salt。 DOPG CAS:67254-28-8 1,2-二油酰基-sn-甘油-3-磷酰-rac- (1-甘油) 钠盐。 DLPS CAS: 208757-51-1 1,2-二月桂酰-sn-甘油-3-磷酸-L-丝氨酸钠盐。 DPPG CAS: 200880-41-7 1,2-棕榈酰磷脂酰甘油钠盐。 分子式 C40H76NaO10P。 分子量 782.284。
磷脂酰乙醇胺-磷脂酰甘油双层作为细菌内膜模型,Biophysical …
2005年2月1日 · 磷脂酰乙醇胺（PE）和磷脂酰甘油（PG）是细菌内膜的主要脂质成分。 这种膜的计算机模型由比例为 3:1 的棕榈酰油酰 PE (POPE) 和棕榈酰油酰 PG (POPG) 以及用于中和每个 POPG（POPE-POPG 双层）上的净负电荷的钠离子 (Na+) 构建而成。 双层模拟 25 ns。 最后的 10 ns 轨迹片段用于分析。 在双层界面区域，POPE 和 POPG 很容易通过分子间氢 (H) 键和水桥相互作用。 POPE 是 PEPE 或 PEPG 氢键中的主要氢键供体；PGPG 氢键很少形成。 几乎所 …
(A) Ternary diagram of lipid membrane compositions for
(B) Fluorescence image of GUVS containing POPE and POPG in molar ratio 7:3, (C) POPE:POPG 1:1, and (D) POPE:POPG 3:7, GUVs were labelled with 0.5 mol% NBD-DPPE.
PopG genetic simulation program - GitHub Pages
There is also a folder images for the screenshot images used in this web page. The compiled Java code in the Java archive file can be run on any system that has a reasonably recent version of Java installed. The Java source for popg is called PopGUserInterface.java and …