MPLID: Membrane Protein-Lipid Interface Dataset v2.0.0
收藏Zenodo2026-02-27 更新2026-05-26 收录
下载链接：
https://zenodo.org/doi/10.5281/zenodo.18508902
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资源简介：
A large-scale dataset of experimentally validated lipid contact residues derived from experimentally determined structures in the Protein Data Bank.
100% EXPERIMENTAL LABELS - NO COMPUTATIONAL DATABASE DEPENDENCIES
Dataset Statistics (v2.0.0)
Proteins: 4,704
Total residues: 8,055,325
Contact residues: 80,439
Contact rate: 1.00%
Sequence clusters: 813 (30% identity)
Lipid codes recognized: 117
Train/Validation/Test Splits
Train: 2,578 proteins, 4,907,696 residues
Val: 1,051 proteins, 1,403,838 residues
Test: 1,075 proteins, 1,743,791 residues
Key Features
Labels derived 100% from experimentally resolved lipids in PDB structures
4.0 Angstrom all-atom heavy-atom distance cutoff
4,704 proteins across all membrane protein classes
Cluster-aware splits prevent data leakage
Fully reproducible from public PDB data
GitHub: https://github.com/omagebright/MPLID
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Zenodo创建时间：
2026-02-27
