@misc{indiciae271add0c09aa,
  title = {Breaking open a protein barrel.},
  author = {N Kallenbach},
  year = {2001},
  doi = {10.1073/pnas.071051798},
  url = {https://pubmed.ncbi.nlm.nih.gov/11248013/},
  note = {Source identifier: 11248013}
}