Rostlab/ProstT5
translation model by Rostlab
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Model card & documentation
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ProstT5 is a protein language model (pLM) which can translate between protein sequence and structure. ProstT5 (Protein structure-sequence T5) is based on ProtT5-XL-U50, a T5 model trained on encoding protein sequences using span corruption applied on billions of protein sequences. ProstT5 finetunes ProtT5-XL-U50 on translating between protein sequence and structure using 17M proteins with high-quality 3D structure predictions from the AlphaFoldDB. Protein structure is converted from 3D to 1D using the 3Di-tokens introduced by Foldseek. In a first step, ProstT5 learnt to represent the newly introduced 3Di-tokens by continuing the original span-denoising objective applied on 3Di- and amino acid- (AA) sequences. Only in a second step, ProstT5 was trained on translating between the two modalities. The direction of the translation is indicated by two special tokens ("\" for translating from 3Di to AAs, “\” for translating from AAs to 3Di). To avoid clashes with AA tokens, 3Di-tokens were cast to…
Read the full model card ↗ · Preview checked 2026-10-27T23:15:53.861Z
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- Model Card for ProstT5
- Model Details
- Model Description
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- How to Get Started with the Model
- Training Details
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Model overview
Rostlab/ProstT5 is a translation model repository published by Rostlab on Hugging Face. The source reports the transformers library.
This page summarizes Hub metadata. For intended use, training data, evaluation results and limitations, consult the original model card.
Model facts
- Task
- translation
- Library
- transformers
- Recent downloads (30 days)
- 21,862
- Cumulative likes
- 35
- Hugging Face trending score
- 0
- Reported safetensors parameters
- Not reported
- Architecture
- T5ForConditionalGeneration
- License
- mit
- Access
- Not gated by Hugging Face
- Created
- 2023-07-21T11:56:37.000Z
- Last modified
- 2023-11-16T08:51:30.000Z
Compatibility and lineage
Language coverage was not reported.
Base-model lineage was not included.
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Source and freshness
Source: Hugging Face Hub. Metadata observed 2026-11-01T06:54:35.191Z. Daily imports are snapshots, not real-time monitoring.
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