MD simulation of POPC bilayer with OPLS3e force field, 200 mM CaCl2 part 1
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MD simulation of POPC bilayer with OPLS3e force field, 200 mM CaCl<sub>2</sub> part 1 (0-500ns) Dataset contains trajectories (_trj) for the first 500ns of the 1000ns trajectory, topology (-out.cms), input files (.cfg, .msj, .cms), and other files For the ease of the upload, trajectory files (_trj) are divided to 100ns pieces and tarred (named desmond_md_cacl200_x-xns.tar.gz) Dataset also contains Gromacs converted files (.xtc, .gro and .top). Converted trajectories are as 100 ns pieces for analysis since simulation did not equilibrate during 1000 ns. System: POPC bilayer in water Number of lipids: 200 (100/leaflet) Number of waters: 8880 Salt: CaCl<sub>2</sub> Concentration: 200 mM Number of cations: 32 Simulation time: 1000 ns (in this dataset 0-500ns) Simulation engine: Desmond 2019-4 Temperature: 300 K Related dataset: MD simulation of POPC bilayer with OPLS3e force field, 200 mM CaCl<sub>2</sub> part 2
基于OPLS3e力场的POPC双层膜分子动力学(Molecular Dynamics, MD)模拟数据集(200 mM氯化钙,第1部分,0~500 ns) 本数据集包含总时长1000 ns的模拟轨迹中前500 ns的轨迹文件(后缀为_trj)、拓扑文件(后缀为-out.cms)、输入文件(后缀为.cfg、.msj、.cms)及其他辅助文件。为便于上传,轨迹文件已按100 ns为单位拆分并打包为tar.gz压缩包,命名格式为desmond_md_cacl200_x-xns.tar.gz。 本数据集同时包含转换至Gromacs格式的文件(后缀为.xtc、.gro及.top)。由于该模拟在1000 ns总时长内未达到平衡态,转换后的轨迹同样按100 ns为单位拆分,以用于后续分析。 模拟体系:水溶液中的POPC双层膜 脂质总条数:200条,两个脂单层各含100条 水分子数目:8880个 盐组分:氯化钙(CaCl₂) 盐浓度:200 mM 阳离子数目:32个 模拟总时长:1000 ns(本数据集仅涵盖0~500 ns的模拟片段) 模拟引擎:Desmond 2019-4 模拟温度:300 K 相关数据集:基于OPLS3e力场的POPC双层膜分子动力学模拟数据集(200 mM氯化钙)第2部分



