@misc{indiciae335fa2afe073,
  title = {Environmentally sensitive groups attached to proteins.},
  author = {M E Kirtley and D E Koshland},
  year = {1972},
  doi = {10.1016/s0076-6879(72)26027-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4680725/},
  note = {Source identifier: 4680725}
}