@misc{indiciae001b36b2f3ad,
  title = {Preliminary crystallographic data for beta-lytic protease.},
  author = {W B Cruse and D R Whitaker},
  year = {1976},
  doi = {10.1016/0022-2836(76)90081-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/818391/},
  note = {Source identifier: 818391}
}