task_categories:
- other
pretty_name: OFoldX Chemical Component Dictionary
OFoldX Chemical Component Dictionary
Content version: wwpdb-ccd-snapshot-20261024T045615Z-sha256-d5be0434a719108e2dd50708b17b0af26b088c1ce7d751a668aeecf9bdc26949. Format: ofoldx.ccd/7.
Derived from the wwPDB Chemical Component Dictionary; upstream data usage terms and citation: https://www.wwpdb.org/data/ccd .
Source: predownloaded local CCD snapshot (components.cif.gz) from https://files.wwpdb.org/pub/pdb/data/monomers/components.cif.gz.
Upstream Last-Modified: 2026-10-24T04:56:15Z; ETag: "6732934184e72d31bd31667c59d79fe0-15". The local input SHA256 was independently verified against the complete upstream stream.
Source SHA256: d5be0434a719108e2dd50708b17b0af26b088c1ce7d751a668aeecf9bdc26949.
Artifact SHA256: 12f6ad94f268d06ed9c7d7c3e445f1ce4541cb7238f131e5b5f883bc9731d523.
Builder: ofoldx.reference.ccd.build@uninstalled:sha256:c7ede185c73e4d3a7c882956dbd9d14affd820905abca0c167927da94098eef3. Components: 51537. Builder source commit: b3ce70c46f9cdd0bc962b827fc9e2a2ada2b2fed.
components.safetensors contains the canonical component definitions. components.safetensors.provenance.json records source identity and build findings. Definitions preserve unknown and contradicted facts; a successful build does not make all chemistry fully determined.
OFoldX uses the cached oteam/ccd dataset by default. Download a chosen revision with python -m ofoldx.reference.ccd download --repo-id oteam/ccd --revision COMMIT, then set OFOLDX_CCD_ARTIFACT to the printed path.