@misc{indiciae0678e0a5c572,
  title = {A specification for defining and annotating regions of macromolecular structures.},
  author = {S E Brenner and T J Hubbard},
  year = {1995},
  url = {https://pubmed.ncbi.nlm.nih.gov/7584468/},
  note = {Source identifier: 7584468}
}