Comment on

• Structure of Sindbis virus core protein reveals a chymotrypsin-like serine proteinase and the organization of the virion.

  Choi HK, Tong L, Minor W, Dumas P, Boege U, Rossmann MG, Wengler G. Choi HK, et al. Nature. 1991 Nov 7;354(6348):37-43. doi: 10.1038/354037a0. Nature. 1991. PMID: 1944569