TY  - RPRT
TI  - Protein families and their evolution-a structural perspective.
AU  - Christine A Orengo
AU  - Janet M Thornton
PY  - 2005
DO  - 10.1146/annurev.biochem.74.082803.133029
UR  - https://pubmed.ncbi.nlm.nih.gov/15954844/
ID  - 15954844
ER  -