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本帖最后由 Lacrimosa 于 2024-11-26 12:11 编辑
本文所用到的结构
conf.zip
(84.73 KB, 下载次数 Times of downloads: 3)
模拟以及数据分析所用到的脚本
Analyze.ipynb
(262.62 KB, 下载次数 Times of downloads: 1)
mold_integration.sh
(17.9 KB, 下载次数 Times of downloads: 1)
脚本使用方法如下:
1. 准备初始结构:需要使用者预先准备好一个conf.pdb文件,并且设置好resname MOLD (具体操作见1楼)
2. 找到熔点下MOLD的平衡位置
- #2024/11/25
- T_melt=270 #K ,tip4pice水模型的ice Ih熔点
- P_melt=1 #bar ,tip4pice水模型的ice Ih熔点
- N_site=4 #3 for 3 site model, 4 for 4 site model.
- water_model=tip4pice #spce/tip4p/tip4p2005/tip4pice...
- N=1792
- conf=conf #prepare conf.pdb!!!!
- top=topo
- Equilibration=yes
- Analyze=no
- Integration=no
- #----Mold Integration-----------
- Mold_Integration=yes
- # J.Phys.Chem.C2016,120,8068−8075
- alpha=0.0017
- r_w=0.083 #nm
- lambda_well=("0.00001" "0.25" "0.5" "0.75" "1" "1.25" "1.5" "2" "2.5" "3" "3.75" "4.5" "5.5" "6.5" "8") #RT
复制代码
3.构建水-势阱体系-创建列表势-Mold Integration - #2024/11/25
- T_melt=270 #K ,tip4pice水模型的ice Ih熔点
- P_melt=1 #bar ,tip4pice水模型的ice Ih熔点
- N_site=4 #3 for 3 site model, 4 for 4 site model.
- water_model=tip4pice #spce/tip4p/tip4p2005/tip4pice...
- N=1792
- conf=conf #prepare conf.pdb!!!!
- top=topo
- Equilibration=no
- Analyze=no
- Integration=yes
- #----Mold Integration-----------
- Mold_Integration=yes
- # J.Phys.Chem.C2016,120,8068−8075
- alpha=0.0017
- r_w=0.083 #nm
- lambda_well=("0.00001" "0.25" "0.5" "0.75" "1" "1.25" "1.5" "2" "2.5" "3" "3.75" "4.5" "5.5" "6.5" "8") #RT
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4.数据分析
- #2024/11/25
- T_melt=270 #K ,tip4pice水模型的ice Ih熔点
- P_melt=1 #bar ,tip4pice水模型的ice Ih熔点
- N_site=4 #3 for 3 site model, 4 for 4 site model.
- water_model=tip4pice #spce/tip4p/tip4p2005/tip4pice...
- N=1792
- conf=conf #prepare conf.pdb!!!!
- top=topo
- Equilibration=no
- Analyze=yes
- Integration=no
- #----Mold Integration-----------
- Mold_Integration=yes
- # J.Phys.Chem.C2016,120,8068−8075
- alpha=0.0017
- r_w=0.083 #nm
- lambda_well=("0.00001" "0.25" "0.5" "0.75" "1" "1.25" "1.5" "2" "2.5" "3" "3.75" "4.5" "5.5" "6.5" "8") #RT
复制代码
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