@misc{indiciaec1e43eedab15,
  title = {A structural tree for proteins containing S-like beta-sheets.},
  author = {A V Efimov},
  year = {1998},
  doi = {10.1016/s0014-5793(98)01244-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/9824300/},
  note = {Source identifier: 9824300}
}