An unusual aspartic acid cluster in the reovirus attachment fiber σ1 mediates stability at low pH
G. Glorani, M. Ruwolt, N. Holton, U. Neu
This study identifies an aspartic acid cluster in the reovirus σ1 protein that mediates pH-dependent stability, showing it is crucial for maintaining trimer integrity at low pH.
bioRxiv · Feb 1, 2021 · PreprintMicrobiology