### Description
This dataset contains ACE2 binding affinities of mutant SARSCoV-2 XBB.1.5 variants amino acid sequences.


### Splits
traing: 3388

valid: 408

test: 418

### Related paper 
The dataset is from [Deep mutational scans of XBB.1.5 and BQ.1.1 reveal ongoing epistatic drift during SARSCoV-2 evolution](https://doi.org/10.1371/journal.ppat.1011901).


### Label
Label means delta mutation effect (ACE2 binding affinities) compre to wildtype, ranging from minus infinity to positive infinity.
Zero means no affinity, lager means higher affinity and smaller means lower affinity.