Features:
- de novo protein sequence design and protein sequence redesign (ProteinDesign) can be used to design monomer proteins, protein-protein interactions, protein-ligand interactions, protein-nucleic acid interactions, and enzymes
- protein side-chain packing (ProteinDesign in conjuncion with the option --wildtype_only)
- calculate protein fold stability score (ComputeStability)
- calculate protein-protein binding energy score (ComputeBinding)
- repair missing protein side chains (RepairStructure)
- protein structure energy minimization (Minimize)
- build mutant strucure models (BuildMutant)
- add polar hydrogen atoms (AddPolarHydrogen)
- optimize hydrogen's position to maximize hydrogen bonding networks (OptimizeHydrogen)
步骤:
1. sourceforge下载MinGw [下载链接 MinGW-w64 - for 32 and 64 bit Windows from SourceForge.net](https://sourceforge.net/projects/mingw-w64/files/Toolchains targetting Win64/Personal Builds/mingw-builds/8.1.0/threads-win32/seh/x86_64-8.1.0-release-win32-seh-rt_v6-rev0.7z/download)
2. 解压该文件,并将bin目录添加到系统环境变量
3. 双击UniDesign文件夹下的`build.sh`
4. 运行成功之后,`./UniDesign.exe -h`查看是否可以运行。
MODEL 1
[The atomic coordinates of model1 here]
ENDMDL
MODEL 2
[The atomic coordinates of model2 here]
ENDMDL
….
MODEL 10
[The atomic coordinates of model10 here]
ENDMDL
# 突变位点信息
QA22D; # Chain A Glu22 突变为 ASP
HA18F,QA22D; # 双突变 Chain A His18 突变为Phe;GLu22 突变为Asp
HA18F,MB20A;
- designable: 残基能够被变为任何氨基酸
- repacked: 构象可以被改变,但是rotamer type无法改变
- fixed: 类型和残基都被固定
- catalytic: 指定残基列入催化残基限制
# resfile 格式
SITES_DESIGN_START # designable
A 782 ACDEFGHIKLMNPQRSTVWY
A 785 ACDEFGHIKLMNPQRSTVWY
… …
A 991 ACDEFGHIKLMNPQRSTVWY
A 993 ACDEFGHIKLMNPQRSTVWY
SITES_DESIGN_END
SITES_REPACK_START
A 37
A 783
… …
A 1022
A 1024
SITES_REPACK_END
SITES_FIX_START
A 806
A 819
… …
A 980
A 981
SITES_FIX_END
lonemen 发表于 2022-6-5 12:25
哇,他们实验室提供了好多好多生物工具和软件
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