Dataset · Hugging Face

timodonnell/afdb-24M

Name: afdb-24M
Creator: timodonnell
License: cc-by-4.0
Keywords: task_categories:text-generation, language:en, license:cc-by-4.0, size_categories:10M<n<100M, format:parquet, modality:tabular, modality:text, library:datasets, library:dask, library:polars, library:mlcroissant, region:us, protein-structure, alphafold, structural-biology

AFDB-24M — AlphaFold Database Structures with Cluster-Based Splits A curated subset of ~24 million AlphaFold Database (AFDB) v4 predicted protein structures, stored as sharded Parquet files. Each row contains the raw mmCIF structure text alongside metadata, precomputed cluster IDs, and leakage-resistant train/val/test split assignments. Dataset Summary Property Value Source AlphaFold Database v4 (DeepMind / EMBL-EBI) Total entries ~24,009,002 Shards 12,005… See the full description on the dataset page: https://huggingface.co/datasets/timodonnell/afdb-24M.

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Author / organization	timodonnell
License (as declared)	cc-by-4.0
Downloads	1.8K (as reported by Hugging Face)
Likes	0
Created	11 March 2026
Last updated at source	11 March 2026

protein-structurealphafoldstructural-biology

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