2026-10-14T11:24:03Z https://www.scidb.cn/oai

10.57760/sciencedb.011yz 2026-09-20T15:18:20Z

2026-09-20 DS-Mamba Datasets for Protein Secondary Structure Prediction doi:10.57760/sciencedb.011yz en This dataset contains the final prepared data files and fixed train/validation split metadata used in the DS-Mamba protein secondary structure prediction experiments. It includes the Stage-1 PDB training dataset (PDB_Pure_Fixed.fasta), the Stage-2 training dataset (MMseqs_Cleaned_Trainset.fasta), and the independent 100-protein PlantOilCropTest dataset used for final evaluation. All protein records are stored in a three-line FASTA format containing a protein identifier, an amino acid sequence, and the corresponding residue-level eight-state secondary structure (Q8) labels. The archive also provides the fixed seed-42 train/validation split files used in the reported experiments. After the training-time filtering implemented in the public DS-Mamba code, the Stage-1 dataset contains 6,858 training and 762 validation proteins, while the Stage-2 dataset contains 10,107 training and 1,124 validation proteins. PlantOilCropTest contains 100 independent plant-protein sequences and is used only for evaluation. The associated DS-Mamba source code, training scripts, evaluation scripts, configuration files, and reproducibility information are available at GitHub: https://github.com/jinkaixu711/DS-Mamba. protein secondary structure prediction; PlantOilCropTest; DS-Mamba 徐金恺 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank