LightDock-Rust

LightDock 宏分子软件的 Rust 实现，包含 DFIRE 和 DNA 评分功能。

安装

1. 克隆此仓库

git clone https://github.com/lightdock/lightdock-rust.git

2. 使用 Rust 编译（您可以使用 rustup 安装 Rust）

cd lightdock-rust
cargo build --release

示例

在 example 文件夹中可以找到几个示例。

在 MacBook Pro M3 Pro 上的记录时间。

1k4c (膜对接)

cd example/1k4c
time ../../target/release/lightdock-rust setup.json initial_positions_0.dat 100 dfire

输出

Reading starting positions from "initial_positions_0.dat"
Swarm ID 0
Writing to swarm dir "swarm_0"
Reading receptor input structure: lightdock_receptor_membrane.pdb
Reading ligand input structure: lightdock_ligand.pdb
Loading DFIRE scoring function
Creating GSO with 200 glowworms
Starting optimization (100 steps)

real    1m52,132s
user    1m51,808s
sys     0m0,150s

1ppe (蛋白质对接)

cd example/1ppe
time ../../target/release/lightdock-rust setup.json initial_positions_0.dat 100 dfire

输出

Reading starting positions from "initial_positions_0.dat"
Swarm ID 0
Writing to swarm dir "swarm_0"
Reading receptor input structure: lightdock_1ppe_e.pdb
Reading ligand input structure: lightdock_1ppe_i.pdb
Loading DFIRE scoring function
Creating GSO with 200 glowworms
Starting optimization (100 steps)

real    0m4,252s
user    0m4,142s
sys     0m0,092s

2uuy (蛋白质对接)

cd example/2uuy
time ../../target/release/lightdock-rust setup.json initial_positions_0.dat 100 dfire

输出

Reading starting positions from "initial_positions_0.dat"
Swarm ID 0
Output directory does not exist for swarm 0, creating it...
Writing to swarm dir "swarm_0"
Reading receptor input structure: lightdock_2UUY_rec.pdb
Reading ligand input structure: lightdock_2UUY_lig.pdb
Loading DFIRE scoring function
Creating GSO with 200 glowworms
Starting optimization (100 steps)

real    0m8,108s
user    0m7,834s
sys	    0m0,261s

1czy (蛋白质-肽对接)

cd example/1czy
time ../../target/release/lightdock-rust setup.json init/initial_positions_0.dat 100 dfire

输出

Reading starting positions from "init/initial_positions_0.dat"
Swarm ID 0
Writing to swarm dir "swarm_0"
Reading receptor input structure: lightdock_1czy_protein.pdb
Reading ligand input structure: lightdock_1czy_peptide.pdb
Loading DFIRE scoring function
Creating GSO with 200 glowworms
Starting optimization (100 steps)

real    0m1,580s
user    0m1,312s
sys	    0m0,248s

1azp (蛋白质-核酸对接)

cd example/1azp
time ../../target/release/lightdock-rust setup.json initial_positions_0.dat 100 dna

输出

Reading starting positions from "initial_positions_0.dat"
Swarm ID 0
Output directory does not exist for swarm 0, creating it...
Writing to swarm dir "swarm_0"
Reading receptor input structure: lightdock_protein.pdb
Reading ligand input structure: lightdock_dna.pdb
Loading DNA scoring function
Creating GSO with 200 glowworms
Starting optimization (100 steps)

real    0m14,228s
user    0m13,932s
sys     0m0,281s