@misc{indiciae2755c1ac19fc,
  title = {Structural drift: a possible path to protein fold change.},
  author = {S Sri Krishna and Nick V Grishin},
  year = {2004},
  doi = {10.1093/bioinformatics/bti227},
  url = {https://pubmed.ncbi.nlm.nih.gov/15604105/},
  note = {Source identifier: 15604105}
}