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---
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license: mit
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---
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# Description
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Structural Class Prediction is a multi-class classification task to predict the correct structural class of given protein. This task is is built on the SCOP database.
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# Splits
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**Structure type:** PDB
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The dataset is from [**ProteinShake Building datasets and benchmarks for deep learning on protein structures**](https://academic.oup.com/bioinformatics/article/33/21/3387/3931857). We use the splits based on 70% structure similarity, with the number of training, validation and test set shown below:
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- Train: 7990
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- Valid: 955
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- Test: 1005
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# Data format
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We organize all data in LMDB format. The architecture of the databse is like:
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**length:** The number of samples
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**0:**
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- **name:** The PDB ID of the protein
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- **chain:** The chain ID of the protein
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- **seq:** The structure-aware sequence
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- **plddt**: pLDDT values at all positions
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- **label:** classification label of the sequence
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**1:**
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**···** |
