---
dataset_info:
  features:
  - name: ID
    dtype: string
  - name: latestVersion
    dtype: int64
  - name: globalMetricValue
    dtype: float64
  - name: uniprotStart
    dtype: int64
  - name: uniprotEnd
    dtype: int64
  - name: uniprotSequence
    dtype: string
  - name: Length
    dtype: float64
  - name: Domain_architecture
    dtype: string
  - name: InterPro
    dtype: string
  - name: Max_Topology
    dtype: string
  - name: Max Freq
    dtype: float64
  - name: Knot Core
    dtype: string
  - name: label
    dtype: int64
  - name: FamilyName
    dtype: string
  splits:
  - name: train
    num_bytes: 88403588.17607178
    num_examples: 157644
  - name: test
    num_bytes: 22101457.823928222
    num_examples: 39412
  download_size: 87654765
  dataset_size: 110505046.0
  language: protein
---
# Dataset of knotted and unknotted proteins from AlphaFold

This dataset was created based on the whole [UniProt database](https://www.uniprot.org/) from where protein sequences were obtained, their 3D structure computed with [AlphaFold](https://alphafold.ebi.ac.uk/)
and their topology (knot vs. unknot) determined with [Topoly](https://topoly.cent.uw.edu.pl/index.html). The obtained proteins were further processed by clustering with CD-HIT
and downsampling to ensure balanced sequence length distribution between knotted and unknotted samples.

The final dataset contains 98528 knotted proteins and the same amount of unknotted ones. It's split into train set with 157644 (80%) samples and test datasets with 39412 (20%) samples.