license: apache-2.0
As of 2026 January
Dataset Card for Dataset Name
Dataset Details Dataset Description
The PISCES dataset provides curated sets of protein sequences from the Protein Data Bank (PDB) based on user-defined sequence identity and structural quality criteria. PISCES allows users to obtain non-redundant subsets of protein chains by applying filters such as sequence identity, resolution, R-value, chain length, and experiment type (e.g., X-ray, NMR).
Unlike other culling tools that rely on BLAST or global alignments, PISCES uses PSI-BLAST to create position-specific scoring matrices for more accurate detection of homologous relationships, especially below 40% sequence identity. The server supports culling of:
This dataset card aims to be a base template for new datasets. It has been generated using this raw template.
Dataset Details
Dataset Description
- Recurated in Hugging Face by: Akshaya Narayanasamy
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