| --- |
| license: apache-2.0 |
| tags: |
| - protein-design |
| - alphafold |
| - pxdesign |
| - blackwell |
| - pytorch |
| --- |
| |
| # PXDesign-Blackwell Weights Mirror |
|
|
| This is a HuggingFace-hosted mirror of the ByteDance-origin weights used by |
| [PXDesign-Blackwell](https://github.com/001TMF/pxdesign-blackwell). It exists |
| so operators behind Great Firewall / corporate proxies / slow-from-US links |
| can `hf download` instead of reaching TOS-Beijing directly. |
|
|
| ## Contents |
|
|
| | File | Size | Upstream origin | |
| |------|------|-----------------| |
| | `checkpoint/pxdesign_v0.1.0.pt` | ~530 MB | `pxdesign.tos-cn-beijing.volces.com/release_model/pxdesign_v0.1.0.pt` | |
| | `checkpoint/protenix-v2.pt` | ~1.8 GB | [`TMF001/protenix-v2-weights`](https://huggingface.co/TMF001/protenix-v2-weights) | |
| | `checkpoint/protenix_base_default_v0.5.0.pt` | ~1.4 GB | `pxdesign.tos-cn-beijing.volces.com/release_model/protenix_base_default_v0.5.0.pt` | |
| | `checkpoint/protenix_mini_default_v0.5.0.pt` | ~513 MB | `pxdesign.tos-cn-beijing.volces.com/release_model/protenix_mini_default_v0.5.0.pt` | |
| | `checkpoint/protenix_mini_tmpl_v0.5.0.pt` | ~513 MB | `pxdesign.tos-cn-beijing.volces.com/release_model/protenix_mini_tmpl_v0.5.0.pt` | |
| | `ccd_cache/components.v20240608.cif` | ~408 MB | `pxdesign.tos-cn-beijing.volces.com/release_data/components.v20240608.cif` | |
| | `ccd_cache/components.v20240608.cif.rdkit_mol.pkl` | ~121 MB | `pxdesign.tos-cn-beijing.volces.com/release_data/components.v20240608.cif.rdkit_mol.pkl` | |
| | `ccd_cache/clusters-by-entity-40.txt` | ~21 MB | `pxdesign.tos-cn-beijing.volces.com/release_data/clusters-by-entity-40.txt` | |
| | `weights.sha256` | <1 KB | Committed manifest — verify downloads against it | |
|
|
| AF2 parameters (Google-hosted at `storage.googleapis.com/alphafold/alphafold_params_2022-12-06.tar`) |
| and ProteinMPNN weights (GitHub-hosted at `github.com/dauparas/ProteinMPNN`) are **not** mirrored |
| here; the repo's `scripts/fetch_weights.sh` pulls those from their canonical sources. |
|
|
| ## Verification |
|
|
| ```bash |
| hf download TMF001/pxdesign-weights --local-dir ./weights |
| # Then in the pxdesign-blackwell repo: |
| bash scripts/verify_mirror.sh ./weights |
| ``` |
|
|
| ## Provenance |
|
|
| These files are byte-identical copies from the upstream sources listed above. |
| SHA256 checksums are pinned in `weights.sha256` and validated in `scripts/verify_mirror.sh`. |
|
|
| ## License |
|
|
| - `checkpoint/*.pt` and `ccd_cache/*` — Apache 2.0 (per upstream ByteDance PXDesign repo). |
| - `protenix-v2.pt` — Apache 2.0 (per upstream Protenix release). |
|
|
