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license: mit
---
# Description
β-Lactamase Prediction studies the activity among first-order mutants of the TEM-1 beta-lactamase protein. 

# Splits

**Structure type:** None

The dataset is from [**PEER: A Comprehensive and Multi-Task Benchmark for Protein Sequence Understanding**](https://arxiv.org/abs/2206.02096). We follow the original data splits, with the number of training, validation and test set shown below:

- Train: 4158
- Valid: 520
- Test:  520

# Label

The target *y* ∈ *R* is the experimentally tested fitness score which records the scaled mutation effect for each mutant.